[Perf] Linux/x64: 1373 Regressions on 3/2/2024 3:53:48 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int128

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	981.46 ns	1.05 μs	1.07	0.30	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	973.67 ns	1.06 μs	1.09	0.29	False
CopySign - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.41 ns	21.71 ns	1.51	0.77	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	968.34 ns	1.04 μs	1.08	0.26	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	977.74 ns	1.10 μs	1.13	0.27	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	156.98 ns	172.02 ns	1.10	0.29	False
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.89 ns	58.98 ns	1.34	0.64	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	146.81 ns	158.03 ns	1.08	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int128*'

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System.Tests.Perf_Int128.ParseSpan(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.TryParseSpan(value: "-170141183460469231731687303715884105728")

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System.Tests.Perf_Int128.CopySign(value: 1, sign: -1)

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System.Tests.Perf_Int128.TryParseSpan(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.TryParse(value: "170141183460469231731687303715884105727")

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System.Tests.Perf_Int128.ParseSpan(value: "12345")

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System.Tests.Perf_Int128.TryFormat(value: 12345)

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System.Tests.Perf_Int128.TryParse(value: "12345")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_LengthBucketsFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	26.69 μs	29.32 μs	1.10	0.21	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	176.08 ns	210.99 ns	1.20	0.50	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	218.53 μs	245.26 μs	1.12	0.44	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	582.97 μs	671.68 μs	1.15	0.32	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	350.43 μs	437.77 μs	1.25	0.41	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	3.21 μs	3.46 μs	1.08	0.50	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	16.81 μs	19.65 μs	1.17	0.47	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	31.99 μs	36.50 μs	1.14	0.49	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	17.44 μs	21.59 μs	1.24	0.47	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.70 μs	2.14 μs	1.25	0.49	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	182.48 ns	226.43 ns	1.24	0.42	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	552.74 ns	589.18 ns	1.07	0.35	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	301.74 ns	376.89 ns	1.25	0.42	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_LengthBucketsFrozenDictionary*'

Payloads

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System.Collections.Perf_LengthBucketsFrozenDictionary.ToFrozenDictionary(Count: 1000, ItemsPerBucket: 5)

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JIT Disasms

System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10, ItemsPerBucket: 1)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10, ItemsPerBucket: 5)

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System.Collections.Perf_LengthBucketsFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10, ItemsPerBucket: 1)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SingleWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.28 μs	5.00 μs	1.52	0.53	False
WhereSingleOrDefault_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.28 μs	5.97 μs	1.13	0.41	False
SingleWithPredicate_FirstElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.58 μs	5.01 μs	1.40	0.48	False
SelectToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.55 μs	16.30 μs	1.20	0.31	False
LastWithPredicate_FirstElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.35 μs	4.70 μs	1.40	0.53	False
WhereLast_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.85 μs	9.75 μs	1.24	0.40	False
ToDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.28 μs	5.49 μs	1.28	0.56	False
Where - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.15 μs	17.75 μs	1.17	0.37	False
Aggregate_Seed - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.47 μs	4.44 μs	1.28	0.50	False
Prepend - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.54 μs	43.04 μs	1.09	0.21	False
WhereSelect - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.48 μs	26.51 μs	1.13	0.27	False
Select - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.04 μs	28.64 μs	1.10	0.22	False
AnyWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.33 μs	4.84 μs	1.46	0.59	False
Contains_ElementNotFound - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.64 μs	4.79 μs	1.32	0.55	False
TakeLastHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.87 μs	23.97 μs	1.15	0.19	False
All_AllElementsMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.39 μs	4.99 μs	1.47	0.52	False
Max - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.60 μs	4.12 μs	1.59	0.53	False
Select - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.46 μs	18.14 μs	1.17	0.37	False
Intersect - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.74 μs	47.29 μs	1.13	0.19	False
ToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	245.23 ns	262.96 ns	1.07	0.20	False
SingleWithPredicate_FirstElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.18 μs	4.90 μs	1.17	0.53	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.21 μs	27.51 μs	1.09	0.18	False
Where - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.80 μs	23.13 μs	1.23	0.28	False
ToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.13 μs	5.67 μs	1.37	0.40	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.58 μs	28.34 μs	1.11	0.16	False
Range - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.61 μs	4.71 μs	1.31	0.48	False
ToDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.94 μs	11.91 μs	1.20	0.34	False
AnyWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.88 μs	5.08 μs	1.31	0.53	False
SelectToList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.46 μs	17.82 μs	1.23	0.31	False
WhereSingleOrDefault_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.05 μs	10.13 μs	1.26	0.41	False
WhereAny_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.16 μs	5.80 μs	1.12	0.39	False
WhereFirst_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.71 μs	9.34 μs	1.21	0.38	False
Append - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.86 μs	55.16 μs	1.26	0.25	False
Aggregate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.40 μs	4.91 μs	1.44	0.51	False
AnyWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.24 μs	4.49 μs	1.39	0.55	False
SkipHalfTakeHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.10 μs	23.50 μs	1.11	0.25	False
Count - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.01 ns	41.19 ns	1.21	0.72	False
TakeLastHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.64 μs	32.51 μs	1.10	0.27	False
WhereSingle_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.11 μs	5.49 μs	1.07	0.49	False
Except - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.21 μs	25.73 μs	1.16	0.21	False
Concat_Once - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.84 μs	17.73 μs	1.28	0.48	False
SingleWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.51 μs	4.55 μs	1.30	0.51	False
ElementAt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	621.07 ns	792.64 ns	1.28	0.42	False
SingleWithPredicate_FirstElementMatches - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.35 μs	5.67 μs	1.69	0.51	False
Repeat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.31 μs	5.38 μs	1.25	0.49	False
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.02 μs	7.30 μs	1.21	0.45	False
FirstWithPredicate_LastElementMatches - Duration of single invocation 📝 - Benchmark Source [📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=H4sIAAAAAAAACo1U72/TMBD9jsT/4G9JoOvSbmOoUhDd6GDQQukq8QGhyk1ujZF/ZOfz1kyIvx07rcrWSVO+RPbze3fnyz1PgFuHoECTffGH3ZWAwM6ckMUMKsOyjEWFIQ10iE6TUBA9Zp0h13nZ8BCu7WEJvLCHigu9RxxiXgqCnHw2JjSLo/Wb46jDIo7KL5Idew6WvnIFIeb76Kq2BKo7FvqmG05sdwp4vRhppwD5UkL3QqClH4LKKUIhck6wGHNLI9lcasIpL8HGQleOBmwsLCX/K5s5fW70tVg55CSMtj+j4bd59Itlf1lE6CB6+Rz33KhKyGY3MQVsdXfcqud1HvoidLHlK5GjeSAQFlRFdfxEeGnsWN6qpp1JC/5nO9IroaENNwRuw5sYbYaG2lIvNQFWCP7bRjJdmXldtSp4WtbW/205R

[performanceautofiler]

aNMQNoKP9VLFMVHaZZcivsGayOb9WdtM4zWFaC3im7m+PFknxtvI8C5qbarxy6Ze9kVcVWxd6zwoxwcF/fT/tFBr3+Qnsx7vUG/P+iddI9PT0/To7ev03SQpiGFdUpxFPfAOK4Wiq/jJmCooMNeJWxZ72Xo7JzWCTP63YEDH6dC89u79Al5BtZJytBXXcQPbrLBh7fejSsf6SjpsCZUCJxdoABdyHqHhGY1m1Ay+jNAFu6YlxyJ3XkXs9j65oHNdpoOW+dGOqWz/ZrqDW6zTRGeSIIkZNEH3zr/ttTbbZCwWNskYLaSgjK+Bpv8A6JH9S79BAAA>) | 3.61 μs | 4.90 μs | 1.36 | 0.47 | False | | |
|

• Take_All - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 25.96 μs | 30.20 μs | 1.16 | 0.26 | False | | |
|

• SingleWithPredicate_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.81 μs | 5.71 μs | 1.50 | 0.50 | False | | |
|

• Select - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 18.36 μs | 23.62 μs | 1.29 | 0.30 | False | | |
|

• WhereSingle_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 7.73 μs | 9.57 μs | 1.24 | 0.41 | False | | |
|

• Distinct - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 29.39 μs | 33.56 μs | 1.14 | 0.17 | False | | |
|

• WhereSelect - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 29.32 μs | 32.32 μs | 1.10 | 0.21 | False | | |
|

• Sum - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 2.95 μs | 4.20 μs | 1.42 | 0.50 | False | | |
|

• CastToBaseClass - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 8.84 μs | 10.96 μs | 1.24 | 0.35 | False | | |
|

• Concat_TenTimes - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 77.17 μs | 102.27 μs | 1.33 | 0.48 | False | | |
|

• Average - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 2.22 μs | 2.95 μs | 1.32 | 0.45 | False | | |
|

• WhereAny_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 7.83 μs | 10.09 μs | 1.29 | 0.34 | False | | |
|

• FirstWithPredicate_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.19 μs | 4.62 μs | 1.45 | 0.53 | False | | |
|

• Min - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 2.54 μs | 3.56 μs | 1.40 | 0.51 | False | | |
|

• LastWithPredicate_FirstElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 20.88 μs | 24.28 μs | 1.16 | 0.22 | False | | |
|

• SequenceEqual - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 74.17 ns | 92.88 ns | 1.25 | 0.55 | False | | |
|

• AppendPrepend - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 40.33 μs | 47.82 μs | 1.19 | 0.23 | False | | |
|

• Count - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 1.15 μs | 1.36 μs | 1.18 | 0.42 | False | | |
|

• SelectToList - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 18.60 μs | 22.49 μs | 1.21 | 0.27 | False | | |
|

• WhereSelect - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 19.59 μs | 24.36 μs | 1.24 | 0.33 | False | | |
|

• ElementAt - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 36.87 ns | 81.70 ns | 2.22 | 0.62 | True | | |
|

• FirstWithPredicate_LastElementMatches - Duration of single invocation
• 📝 - Benchmark Source
• 📈 - ADX Test Multi Config Graph

| 3.26 μs | 4.74 μs | 1.46 | 0.51 | False | | |

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_Enumerable*'

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_LastElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSingleOrDefault_LastElementMatches(input: Array)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.SelectToArray(input: Array)

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System.Linq.Tests.Perf_Enumerable.LastWithPredicate_FirstElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereLast_LastElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.ToDictionary(input: Array)

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System.Linq.Tests.Perf_Enumerable.Where(input: Array)

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System.Linq.Tests.Perf_Enumerable.Aggregate_Seed(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Prepend(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.WhereSelect(input: List)

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System.Linq.Tests.Perf_Enumerable.Select(input: IList)

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System.Linq.Tests.Perf_Enumerable.AnyWithPredicate_LastElementMatches(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Contains_ElementNotFound(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.TakeLastHalf(input: List)

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System.Linq.Tests.Perf_Enumerable.All_AllElementsMatch(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Max(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.Select(input: Array)

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System.Linq.Tests.Perf_Enumerable.Intersect(input: IEnumerable)

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System.Linq.Tests.Perf_Enumerable.ToList(input: ICollection)

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System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: List)

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System.Linq.Tests.Perf_Enumerable.SelectToList(input: Range)

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System.Linq.Tests.Perf_Enumerable.Where(input: List)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorFromCollectionNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	63.77 μs	72.80 μs	1.14	0.39	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	663.38 μs	748.08 μs	1.13	0.20	False
Hashtable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.41 μs	84.85 μs	1.14	0.31	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.75 μs	73.11 μs	1.11	0.38	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollectionNonGeneric<String>*'

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System.Collections.CtorFromCollectionNonGeneric<String>.Stack(Size: 512)

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System.Collections.CtorFromCollectionNonGeneric<String>.SortedList(Size: 512)

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System.Collections.CtorFromCollectionNonGeneric<String>.Hashtable(Size: 512)

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System.Collections.CtorFromCollectionNonGeneric<String>.Queue(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Span<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.14 ns	63.53 ns	1.22	0.23	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.00 ns	42.49 ns	1.21	0.45	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.91 ns	68.10 ns	1.16	0.54	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.16 ns	26.70 ns	1.21	0.78	False
GetPinnableReference - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.01 ns	4.17 ns	1.38	0.43	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.92 ns	31.08 ns	1.49	0.78	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.37 ns	22.14 ns	1.44	0.78	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.05 ns	18.13 ns	2.25	0.81	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.41 ns	82.86 ns	1.08	0.41	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.29 ns	25.46 ns	1.47	0.72	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.12 ns	16.63 ns	1.18	0.74	False
BinarySearch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.38 ns	17.02 ns	1.37	0.73	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span<Int32>*'

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System.Memory.Span<Int32>.SequenceCompareTo(Size: 33)

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System.Memory.Span<Int32>.ToArray(Size: 33)

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System.Memory.Span<Int32>.LastIndexOfValue(Size: 512)

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System.Memory.Span<Int32>.Fill(Size: 33)

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System.Memory.Span<Int32>.GetPinnableReference(Size: 33)

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System.Memory.Span<Int32>.Reverse(Size: 33)

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System.Memory.Span<Int32>.Reverse(Size: 4)

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System.Memory.Span<Int32>.Clear(Size: 4)

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System.Memory.Span<Int32>.Clear(Size: 512)

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System.Memory.Span<Int32>.LastIndexOfValue(Size: 33)

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System.Memory.Span<Int32>.IndexOfAnyFourValues(Size: 4)

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System.Memory.Span<Int32>.BinarySearch(Size: 4)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Version

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse3 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	159.32 ns	174.25 ns	1.09	0.30	False
TryParse2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	119.95 ns	132.27 ns	1.10	0.41	False
Parse4 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	241.93 ns	273.14 ns	1.13	0.31	False
Ctor2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.23 ns	38.86 ns	1.67	0.69	False
Ctor3 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.22 ns	40.56 ns	1.26	0.67	False
Parse2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	143.59 ns	167.95 ns	1.17	0.36	False
Parse3 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	191.62 ns	225.05 ns	1.17	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Version*'

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System.Tests.Perf_Version.TryParse3

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System.Tests.Perf_Version.TryParse2

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System.Tests.Perf_Version.Parse4

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System.Tests.Perf_Version.Ctor2

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System.Tests.Perf_Version.Ctor3

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System.Tests.Perf_Version.Parse2

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System.Tests.Perf_Version.Parse3

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Uri

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BuilderToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	541.86 ns	628.66 ns	1.16	0.21	False
EscapeDataString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.30 μs	16.75 μs	1.26	0.07	False
UriBuilderReplacePort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	521.97 ns	556.20 ns	1.07	0.19	False
EscapeDataString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.37 μs	38.68 μs	1.19	0.03	False
Ctor - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	333.91 ns	355.04 ns	1.06	0.07	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Uri*'

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System.Tests.Perf_Uri.BuilderToString

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System.Tests.Perf_Uri.EscapeDataString(input: "{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{{")

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System.Tests.Perf_Uri.UriBuilderReplacePort

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System.Tests.Perf_Uri.EscapeDataString(input: "üüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüüü")

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System.Tests.Perf_Uri.Ctor(input: "http://xn--hst-sna.with.xn--nicode-2ya")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	104.45 μs	117.42 μs	1.12	0.19	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.47 μs	139.89 μs	1.20	0.16	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	120.87 μs	141.15 μs	1.17	0.16	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	122.31 μs	140.95 μs	1.15	0.16	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	100.99 μs	117.64 μs	1.16	0.19	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	129.88 μs	146.52 μs	1.13	0.14	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	107.24 μs	116.82 μs	1.09	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>*'

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Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToWriter(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToUtf8Bytes(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeToUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeObjectProperty(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<ImmutableDictionary<String, String>>.SerializeObjectProperty(Mode: SourceGen)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	512bcaf1b198a7234fad4d1791c558f698b1eb15
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_SingleCharFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	28.80 μs	36.60 μs	1.27	0.50	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	444.52 ns	555.01 ns	1.25	0.52	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	307.17 ns	386.24 ns	1.26	0.55	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	327.85 μs	400.97 μs	1.22	0.49	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	43.88 μs	52.11 μs	1.19	0.49	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	3.33 μs	3.83 μs	1.15	0.56	False
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.40 ms	1.58 ms	1.12	0.23	False
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	145.91 μs	164.40 μs	1.13	0.26	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.17 μs	5.10 μs	1.22	0.51	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	420.68 μs	539.67 μs	1.28	0.50	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_SingleCharFrozenDictionary*'

Payloads

Baseline
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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

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System.Collections.Perf_SingleCharFrozenDictionary.ToFrozenDictionary(Count: 10000)

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System.Collections.Perf_SingleCharFrozenDictionary.ToFrozenDictionary(Count: 1000)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100)

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System.Collections.Perf_SingleCharFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Linq.Perf_XElement

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateElementWithNamespace - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	341.12 ns	383.96 ns	1.13	0.23	False
CreateElementsWithNamespace - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	403.38 ns	462.87 ns	1.15	0.20	False
GetAttribute - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	168.17 ns	196.87 ns	1.17	0.37	False
GetElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	186.01 ns	221.24 ns	1.19	0.39	False
GetValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	243.85 ns	341.22 ns	1.40	0.44	False
CreateElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	199.74 ns	237.37 ns	1.19	0.30	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XElement*'

Payloads

Baseline
Compare

System.Xml.Linq.Perf_XElement.CreateElementWithNamespace

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System.Xml.Linq.Perf_XElement.CreateElementsWithNamespace

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System.Xml.Linq.Perf_XElement.GetAttribute

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System.Xml.Linq.Perf_XElement.GetElement

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System.Xml.Linq.Perf_XElement.GetValue

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System.Xml.Linq.Perf_XElement.CreateElement

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Char

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	78.70 ns	99.04 ns	1.26	0.43	False
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.48 ns	53.31 ns	1.50	0.55	False
Char_IsLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.10 ns	162.86 ns	1.15	0.34	False
Char_ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	73.98 ns	81.92 ns	1.11	0.37	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	86.38 ns	94.18 ns	1.09	0.49	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.82 ns	99.82 ns	1.30	0.42	False
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	77.47 ns	101.14 ns	1.31	0.42	False
Char_IsUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.36 ns	167.71 ns	1.20	0.37	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.16 ns	47.58 ns	1.28	0.53	False
Char_ToUpperInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.47 ns	85.54 ns	1.15	0.37	False
Char_ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.38 ns	47.18 ns	1.20	0.51	False
Char_ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.52 ns	48.48 ns	1.36	0.56	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Char*'

Payloads

Baseline
Compare

System.Tests.Perf_Char.Char_ToUpper(c: '你', cultureName: zh-Hans)

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System.Tests.Perf_Char.Char_ToUpper(c: 'a', cultureName: en-US)

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System.Tests.Perf_Char.Char_IsLower(input: "Good afternoon, Constable!")

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System.Tests.Perf_Char.Char_ToLowerInvariant(input: "Hello World!")

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System.Tests.Perf_Char.Char_ToLower(c: 'İ', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToLower(c: '你', cultureName: zh-Hans)

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System.Tests.Perf_Char.Char_ToUpper(c: 'İ', cultureName: en-US)

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System.Tests.Perf_Char.Char_IsUpper(input: "Good afternoon, Constable!")

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System.Tests.Perf_Char.Char_ToLower(c: 'A', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToUpperInvariant(input: "Hello World!")

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System.Tests.Perf_Char.Char_ToLower(c: 'a', cultureName: en-US)

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System.Tests.Perf_Char.Char_ToUpper(c: 'A', cultureName: en-US)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Enum

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
StringFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	706.89 ns	753.06 ns	1.07	0.19	False
GetValuesAsUnderlyingType_Generic - Duration of single invocation 📈 - ADX Test Multi Config Graph	100.23 ns	113.25 ns	1.13	0.44	False
ToString_Flags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.06 ns	72.49 ns	1.13	0.59	False
ToString_Flags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	137.47 ns	150.54 ns	1.10	0.32	False
GetName_NonGeneric_Flags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	181.02 ns	195.59 ns	1.08	0.34	False
ToString_Format_NonFlags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	105.04 ns	116.84 ns	1.11	0.51	False
GetName_Generic_Flags - Duration of single invocation 📈 - ADX Test Multi Config Graph	129.79 ns	147.63 ns	1.14	0.50	False
GetValuesAsUnderlyingType_NonGeneric - Duration of single invocation 📈 - ADX Test Multi Config Graph	106.25 ns	134.19 ns	1.26	0.42	False
ToString_Format_Flags_Large - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.13 ns	85.11 ns	1.21	0.54	False
ToString_Format_Flags_Large - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.28 ns	84.19 ns	1.25	0.58	False
ToString_Format_NonFlags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.36 ns	65.45 ns	1.16	0.51	False
StringFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	633.42 ns	687.38 ns	1.09	0.17	False
ToString_Format_NonFlags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	61.96 ns	69.82 ns	1.13	0.58	False
Compare - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.92 ns	19.90 ns	1.18	0.75	False
IsDefined_Generic_Flags - Duration of single invocation 📈 - ADX Test Multi Config Graph	132.96 ns	157.71 ns	1.19	0.43	False
GetName_Generic_NonFlags - Duration of single invocation 📈 - ADX Test Multi Config Graph	118.85 ns	135.41 ns	1.14	0.44	False
ToString_NonFlags_Large - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	117.09 ns	132.94 ns	1.14	0.32	False
ToString_Format_NonFlags - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	144.12 ns	167.78 ns	1.16	0.43	False
IsDefined_Generic_NonFlags - Duration of single invocation 📈 - ADX Test Multi Config Graph	132.22 ns	152.07 ns	1.15	0.47	False
InterpolateIntoStringBuilder_Flags - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.32 μs	1.49 μs	1.14	0.20	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Enum*'

Payloads

Baseline
Compare

System.Tests.Perf_Enum.StringFormat(value: Red, Green)

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Histogram

JIT Disasms

System.Tests.Perf_Enum.GetValuesAsUnderlyingType_Generic

ETL Files

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System.Tests.Perf_Enum.ToString_Flags(value: Yellow)

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System.Tests.Perf_Enum.ToString_Flags(value: 32)

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System.Tests.Perf_Enum.GetName_NonGeneric_Flags

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Histogram

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System.Tests.Perf_Enum.ToString_Format_NonFlags(value: 8, format: "F")

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System.Tests.Perf_Enum.GetName_Generic_Flags

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System.Tests.Perf_Enum.GetValuesAsUnderlyingType_NonGeneric

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System.Tests.Perf_Enum.ToString_Format_Flags_Large(value: All, format: "")

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System.Tests.Perf_Enum.ToString_Format_Flags_Large(value: All, format: "g")

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System.Tests.Perf_Enum.ToString_Format_NonFlags(value: Saturday, format: "D")

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System.Tests.Perf_Enum.StringFormat(value: Red)

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System.Tests.Perf_Enum.ToString_Format_NonFlags(value: Sunday, format: "")

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System.Tests.Perf_Enum.Compare

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System.Tests.Perf_Enum.IsDefined_Generic_Flags

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System.Tests.Perf_Enum.GetName_Generic_NonFlags

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System.Tests.Perf_Enum.ToString_NonFlags_Large(value: 42)

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System.Tests.Perf_Enum.ToString_Format_NonFlags(value: Friday, format: "X")

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System.Tests.Perf_Enum.IsDefined_Generic_NonFlags

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System.Tests.Perf_Enum.InterpolateIntoStringBuilder_Flags(value: 32)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.25 ns	80.86 ns	1.13	0.42	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.99 ns	74.02 ns	1.21	0.51	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.15 ns	69.06 ns	1.11	0.44	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.29 ns	72.12 ns	1.24	0.46	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.89 ns	65.41 ns	1.07	0.42	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.67 ns	55.37 ns	1.33	0.60	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.65 ns	82.89 ns	1.23	0.55	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int64*'

Payloads

Baseline
Compare

System.Tests.Perf_Int64.TryFormat(value: -9223372036854775808)

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System.Tests.Perf_Int64.ParseSpan(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParseSpan(value: "-9223372036854775808")

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System.Tests.Perf_Int64.TryParse(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParseSpan(value: "9223372036854775807")

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System.Tests.Perf_Int64.TryParse(value: "12345")

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System.Tests.Perf_Int64.Parse(value: "-9223372036854775808")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.ReadOnlySequenceTests<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FirstSpanTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.65 ns	25.24 ns	1.22	0.51	False
IterateGetPositionMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	496.31 ns	594.36 ns	1.20	0.49	False
SliceSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	73.10 ns	97.49 ns	1.33	0.52	False
SliceTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	118.94 ns	151.03 ns	1.27	0.48	False
FirstSpanSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.95 ns	25.52 ns	1.16	0.62	False
IterateGetPositionArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	427.22 ns	489.61 ns	1.15	0.49	False
FirstTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.24 ns	27.79 ns	1.20	0.65	False
FirstSpanArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.57 ns	41.75 ns	1.28	0.60	False
FirstSpanMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.40 ns	47.53 ns	1.24	0.55	False
SliceArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	79.58 ns	89.75 ns	1.13	0.56	False
IterateTryGetTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	396.03 ns	476.69 ns	1.20	0.56	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests<Byte>*'

Payloads

Baseline
Compare

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanTenSegments

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Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionMemory

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Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceSingleSegment

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Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceTenSegments

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanSingleSegment

ETL Files

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JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionArray

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanArray

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.FirstSpanMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.SliceArray

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System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateTryGetTenSegments

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Depth

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	218.24 ns	251.40 ns	1.15	0.40	False
ReadSpanEmptyLoop - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.10 μs	54.35 μs	1.18	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Depth*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 1)

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Histogram

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System.Text.Json.Tests.Perf_Depth.ReadSpanEmptyLoop(Depth: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Span<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.38 ns	27.58 ns	1.35	0.77	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.86 ns	23.12 ns	1.37	0.69	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.43 ns	27.15 ns	1.65	0.75	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	46.63 ns	56.95 ns	1.22	0.44	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.31 ns	12.75 ns	1.37	0.74	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.92 ns	44.20 ns	1.14	0.68	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.73 ns	17.67 ns	1.51	0.74	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.75 ns	14.48 ns	2.15	0.81	False
EndsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.74 ns	14.31 ns	1.47	0.75	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.23 ns	13.91 ns	1.36	0.77	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.64 ns	57.23 ns	1.20	0.47	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.77 ns	12.84 ns	1.32	0.70	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.32 ns	16.82 ns	1.26	0.78	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.96 ns	29.18 ns	1.83	0.80	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.56 ns	54.00 ns	1.19	0.37	False
SequenceEqual - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.28 ns	14.21 ns	1.72	0.73	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.35 ns	36.67 ns	1.34	0.55	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.63 ns	15.41 ns	1.33	0.73	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	66.39 ns	78.77 ns	1.19	0.41	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.87 ns	24.17 ns	1.43	0.77	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.71 ns	69.51 ns	1.29	0.44	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.10 ns	59.25 ns	1.14	0.47	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span<Char>*'

Payloads

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System.Memory.Span<Char>.Fill(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyFiveValues(Size: 33)

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System.Memory.Span<Char>.Reverse(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 512)

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System.Memory.Span<Char>.StartsWith(Size: 4)

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System.Memory.Span<Char>.LastIndexOfValue(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyThreeValues(Size: 33)

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System.Memory.Span<Char>.Clear(Size: 4)

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System.Memory.Span<Char>.EndsWith(Size: 4)

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System.Memory.Span<Char>.LastIndexOfValue(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyTwoValues(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyThreeValues(Size: 4)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 4)

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System.Memory.Span<Char>.Reverse(Size: 4)

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System.Memory.Span<Char>.LastIndexOfAnyValues(Size: 512)

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System.Memory.Span<Char>.SequenceEqual(Size: 4)

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System.Memory.Span<Char>.ToArray(Size: 33)

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System.Memory.Span<Char>.StartsWith(Size: 33)

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System.Memory.Span<Char>.Reverse(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyFourValues(Size: 33)

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System.Memory.Span<Char>.IndexOfAnyFiveValues(Size: 512)

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System.Memory.Span<Char>.IndexOfAnyThreeValues(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.26 μs	3.66 μs	1.12	0.16	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.05 μs	4.47 μs	1.10	0.18	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.67 μs	3.03 μs	1.13	0.17	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.95 μs	4.35 μs	1.10	0.16	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.75 μs	3.19 μs	1.16	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>*'

Payloads

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System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromReader(Mode: Reflection)

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System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromReader(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<ClassRecord>.DeserializeFromUtf8Bytes(Mode: Reflection)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEach<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.40 μs	29.78 μs	1.09	0.30	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	118.43 μs	137.18 μs	1.16	0.36	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.64 μs	27.09 μs	1.10	0.52	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	342.60 μs	414.20 μs	1.21	0.25	False
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	111.64 μs	133.12 μs	1.19	0.34	False
FrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.99 μs	8.21 μs	1.17	0.34	False
IEnumerable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.85 μs	15.07 μs	1.39	0.39	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	240.00 μs	252.55 μs	1.05	0.23	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.43 μs	9.89 μs	1.17	0.30	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	127.31 μs	156.67 μs	1.23	0.36	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.21 μs	9.77 μs	1.06	0.36	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.97 μs	9.71 μs	1.22	0.40	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.31 μs	25.24 μs	1.24	0.35	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.35 μs	29.94 μs	1.23	0.40	False
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.79 μs	21.38 μs	1.27	0.42	False
ImmutableQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.67 μs	24.90 μs	1.20	0.42	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	359.90 μs	421.30 μs	1.17	0.26	False
FrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.20 μs	15.65 μs	1.19	0.37	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.19 μs	20.19 μs	1.17	0.31	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach<String>*'

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System.Collections.IterateForEach<String>.SortedSet(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableSortedSet(Size: 512)

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System.Collections.IterateForEach<String>.SortedList(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableHashSet(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableList(Size: 512)

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System.Collections.IterateForEach<String>.FrozenSet(Size: 512)

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System.Collections.IterateForEach<String>.IEnumerable(Size: 512)

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System.Collections.IterateForEach<String>.SortedDictionary(Size: 512)

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System.Collections.IterateForEach<String>.HashSet(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableSortedDictionary(Size: 512)

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System.Collections.IterateForEach<String>.List(Size: 512)

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System.Collections.IterateForEach<String>.Stack(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableStack(Size: 512)

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System.Collections.IterateForEach<String>.ConcurrentDictionary(Size: 512)

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System.Collections.IterateForEach<String>.ConcurrentQueue(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableQueue(Size: 512)

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System.Collections.IterateForEach<String>.ImmutableDictionary(Size: 512)

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System.Collections.IterateForEach<String>.FrozenDictionary(Size: 512)

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System.Collections.IterateForEach<String>.ConcurrentBag(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.ReadOnlySpan

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.23 ns	23.85 ns	1.24	0.58	False
Trim - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.53 ns	40.77 ns	1.34	0.57	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.95 ns	69.15 ns	1.24	0.43	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	68.62 ns	75.02 ns	1.09	0.31	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.61 ns	40.02 ns	1.12	0.22	False
IndexOfString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.01 ns	84.08 ns	1.20	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.ReadOnlySpan*'

Payloads

Baseline
Compare

System.Memory.ReadOnlySpan.IndexOfString(input: "Hello Worldbbbbbbbbbbbbbbcbbbbbbbbbbbbbbbbbbba!", value: "y", comparisonType: Ordinal)

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System.Memory.ReadOnlySpan.Trim(input: " abcdefg ")

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System.Memory.ReadOnlySpan.IndexOfString(input: "ABCDE", value: "c", comparisonType: InvariantCultureIgnoreCase)

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System.Memory.ReadOnlySpan.IndexOfString(input: "AAAAA5AAAA", value: "5", comparisonType: InvariantCulture)

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System.Memory.ReadOnlySpan.IndexOfString(input: "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAXAAAAAAAAAAAAAAAAAAAAAAAAAAAAA", value: "x", comparisonType: OrdinalIgnoreCase)

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System.Memory.ReadOnlySpan.IndexOfString(input: "string1", value: "string2", comparisonType: InvariantCulture)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CreateAddAndClear<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.47 μs	42.43 μs	1.16	0.41	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.60 ms	2.96 ms	1.14	0.12	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.56 μs	55.02 μs	1.09	0.21	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.38 μs	64.06 μs	1.20	0.21	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.24 μs	11.18 μs	1.21	0.49	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.42 ms	2.86 ms	1.18	0.12	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.27 μs	16.80 μs	1.18	0.36	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.02 ms	1.13 ms	1.11	0.20	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.91 μs	46.56 μs	1.11	0.21	False
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.57 μs	11.87 μs	1.12	0.29	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	682.82 μs	771.12 μs	1.13	0.27	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.42 μs	13.41 μs	1.17	0.46	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.21 ms	1.41 ms	1.16	0.17	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	698.18 μs	805.82 μs	1.15	0.15	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.20 μs	17.21 μs	1.30	0.57	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear<String>*'

Payloads

Baseline
Compare

System.Collections.CreateAddAndClear<String>.ConcurrentBag(Size: 512)

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JIT Disasms

System.Collections.CreateAddAndClear<String>.ImmutableDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.Dictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.IDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.List(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableHashSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.LinkedList(Size: 512)

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System.Collections.CreateAddAndClear<String>.ImmutableSortedDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.HashSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.ConcurrentQueue(Size: 512)

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System.Collections.CreateAddAndClear<String>.SortedSet(Size: 512)

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System.Collections.CreateAddAndClear<String>.Queue(Size: 512)

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System.Collections.CreateAddAndClear<String>.SortedDictionary(Size: 512)

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System.Collections.CreateAddAndClear<String>.SortedList(Size: 512)

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System.Collections.CreateAddAndClear<String>.ICollection(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_String

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToLowerInvariant - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	220.38 ns	261.24 ns	1.19	0.27	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	59.49 ns	75.76 ns	1.27	0.54	False
Remove_IntInt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	81.45 ns	96.87 ns	1.19	0.43	False
Format_OneArg - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.23 μs	1.37 μs	1.12	0.16	False
TrimEnd_CharArr - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.28 ns	19.05 ns	1.17	0.64	False
Format_OneArg - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.39 μs	2.65 μs	1.11	0.07	False
TrimStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.31 ns	23.46 ns	1.53	0.68	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	136.44 ns	171.41 ns	1.26	0.29	False
CtorCharCount - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	78.46 ns	83.00 ns	1.06	0.43	False
ToLower - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.42 ns	151.96 ns	1.09	0.29	False
IndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.79 ns	33.92 ns	1.32	0.75	False
Remove_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.95 ns	14.90 ns	1.15	0.76	False
ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	263.93 ns	302.60 ns	1.15	0.24	False
ToUpper - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	137.18 ns	154.19 ns	1.12	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'

Payloads

Baseline
Compare

System.Tests.Perf_String.ToLowerInvariant(s: "This is a much longer piece of text that might benefit more from vectorization.")

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System.Tests.Perf_String.ToLower(s: "test")

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System.Tests.Perf_String.Remove_IntInt(s: "dzsdzsDDZSDZSDZSddsz", i1: 0, i2: 8)

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System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:D5}, {0:E} - {0:F4}{0:G}{0:N} {0:X} !!", o: 8)

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System.Tests.Perf_String.TrimEnd_CharArr(s: "Test", c: [' ', ' '])

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System.Tests.Perf_String.Format_OneArg(s: "Testing {0}, {0:C}, {0:E} - {0:F4}{0:G}{0:N} , !!", o: 3.14159)

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System.Tests.Perf_String.TrimStart(s: "Test")

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System.Tests.Perf_String.ToLower(s: "TEST")

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System.Tests.Perf_String.CtorCharCount(size: 10)

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System.Tests.Perf_String.ToLower(s: "TeSt")

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System.Tests.Perf_String.IndexOfAny

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System.Tests.Perf_String.Remove_Int(s: "dzsdzsDDZSDZSDZSddsz", i: 0)

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System.Tests.Perf_String.ToUpper(s: "This is a much longer piece of text that might benefit more from vectorization.")

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System.Tests.Perf_String.ToUpper(s: "test")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	233.58 ns	288.36 ns	1.23	0.46	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.20 μs	12.23 μs	1.20	0.14	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.24 ms	5.14 ms	1.21	0.19	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	282.20 μs	338.56 μs	1.20	0.20	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	258.38 μs	307.89 μs	1.19	0.17	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	28.09 μs	31.01 μs	1.10	0.18	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.45 μs	50.08 μs	1.15	0.15	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.64 ms	10.82 ms	1.12	0.16	False
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.38 μs	1.74 μs	1.26	0.46	False
Enumerate - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.20 μs	19.34 μs	1.46	0.52	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	660.61 μs	751.95 μs	1.14	0.19	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.05 μs	9.37 μs	1.16	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>*'

Payloads

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Compare

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Enumerate(Size: 10)

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JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.HeapSort(Size: 10)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.HeapSort(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.K_Max_Elements(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.HeapSort(Size: 100)

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JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Dequeue_And_Enqueue(Size: 10)

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JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.K_Max_Elements(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Dequeue_And_Enqueue(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Enumerate(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Enumerate(Size: 1000)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.Dequeue_And_Enqueue(Size: 100)

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System.Collections.Tests.Perf_PriorityQueue<Guid, Guid>.K_Max_Elements(Size: 10)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.AddGivenSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	721.91 μs	811.37 μs	1.12	0.19	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.22 μs	33.80 μs	1.24	0.46	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.75 μs	9.74 μs	1.11	0.51	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.93 μs	11.69 μs	1.18	0.48	False
ObservableCollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.07 μs	78.50 μs	1.12	0.41	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.56 μs	15.94 μs	1.38	0.56	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.41 μs	10.18 μs	1.21	0.47	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.AddGivenSize<String>*'

Payloads

Baseline
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System.Collections.AddGivenSize<String>.SortedList(Size: 512)

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System.Collections.AddGivenSize<String>.HashSet(Size: 512)

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System.Collections.AddGivenSize<String>.List(Size: 512)

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System.Collections.AddGivenSize<String>.Queue(Size: 512)

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JIT Disasms

System.Collections.AddGivenSize<String>.ObservableCollection(Size: 512)

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System.Collections.AddGivenSize<String>.ICollection(Size: 512)

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System.Collections.AddGivenSize<String>.Stack(Size: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.16 ns	41.00 ns	1.57	0.69	False
Subtract - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.21 μs	7.13 μs	1.15	0.05	True
Add - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.09 μs	7.16 μs	1.18	0.05	True
Ctor_ByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.15 ns	29.37 ns	1.39	0.73	False
ModPow - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	165.95 ns	176.88 ns	1.07	0.06	False
Ctor_ByteArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.74 ns	41.26 ns	1.34	0.66	False
Divide - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.89 ns	48.25 ns	1.18	0.58	False
Add - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	138.60 ns	153.39 ns	1.11	0.15	False
Multiply - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.39 ns	36.96 ns	1.11	0.60	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.89 ns	37.77 ns	1.35	0.64	False
Multiply - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.28 ns	36.81 ns	1.14	0.62	False
Subtract - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	136.53 ns	156.11 ns	1.14	0.21	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.95 ns	27.04 ns	1.51	0.71	False
Equals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.82 ns	47.30 ns	1.19	0.52	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, Same)

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System.Numerics.Tests.Perf_BigInteger.Subtract(arguments: 65536,65536 bits)

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System.Numerics.Tests.Perf_BigInteger.Add(arguments: 65536,65536 bits)

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System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: 123)

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System.Numerics.Tests.Perf_BigInteger.ModPow(arguments: 16,16,16 bits)

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System.Numerics.Tests.Perf_BigInteger.Ctor_ByteArray(numberString: -2147483648)

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System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 16,8 bits)

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System.Numerics.Tests.Perf_BigInteger.Add(arguments: 1024,1024 bits)

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System.Numerics.Tests.Perf_BigInteger.Multiply(arguments: 16,16 bits)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, DiffMiddleByte)

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System.Numerics.Tests.Perf_BigInteger.Multiply(arguments: 16,8 bits)

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System.Numerics.Tests.Perf_BigInteger.Subtract(arguments: 1024,1024 bits)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 67 bytes, DiffFirstByte)

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System.Numerics.Tests.Perf_BigInteger.Equals(arguments: 259 bytes, Same)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Perf_Ascii

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EqualsIgnoreCase_DifferentCase_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.80 ns	33.82 ns	1.13	0.57	False
ToUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.02 ns	36.82 ns	1.15	0.48	False
ToLower_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	127.86 ns	154.87 ns	1.21	0.43	False
ToLower_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	209.58 ns	234.06 ns	1.12	0.38	False
Equals_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.06 ns	44.69 ns	1.31	0.65	False
EqualsIgnoreCase_ExactlyTheSame_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.38 ns	43.27 ns	1.10	0.63	False
ToUpper_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	203.12 ns	231.84 ns	1.14	0.40	False
ToLowerInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.90 ns	30.46 ns	1.13	0.72	False
EqualsIgnoreCase_DifferentCase_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.02 ns	38.42 ns	1.42	0.63	False
Equals_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.46 ns	29.18 ns	1.06	0.68	False
Equals_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.70 ns	28.48 ns	1.31	0.68	False
ToLower_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	109.23 ns	140.67 ns	1.29	0.44	False
ToUpperInPlace_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	189.02 ns	224.61 ns	1.19	0.35	False
FromUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.19 ns	21.85 ns	1.14	0.59	False
ToLowerInPlace_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	188.34 ns	223.50 ns	1.19	0.36	False
ToLowerInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	103.34 ns	141.03 ns	1.36	0.46	False
ToUpper_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.95 ns	41.26 ns	1.18	0.64	False
ToUpper_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	128.35 ns	148.63 ns	1.16	0.38	False
ToUpper_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.64 ns	37.88 ns	1.09	0.57	False
EqualsIgnoreCase_ExactlyTheSame_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.47 ns	31.17 ns	1.18	0.63	False
EqualsIgnoreCase_ExactlyTheSame_Bytes_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.69 ns	25.53 ns	1.23	0.50	False
ToUpperInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	103.88 ns	116.08 ns	1.12	0.43	False
ToUpper_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.62 ns	40.55 ns	1.24	0.63	False
ToUpperInPlace_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.54 ns	27.70 ns	1.23	0.68	False
Equals_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.38 ns	56.56 ns	1.15	0.39	False
IsValid_Chars - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.78 ns	11.73 ns	1.34	0.73	False
EqualsIgnoreCase_DifferentCase_Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.49 ns	66.71 ns	1.20	0.57	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Perf_Ascii*'

Payloads

Baseline
Compare

System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size: 6)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.ToUtf16(Size: 128)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.ToLower_Bytes_Chars(Size: 128)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.ToLower_Chars(Size: 128)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.Equals_Bytes(Size: 128)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 128)

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JIT Disasms

System.Text.Perf_Ascii.ToUpper_Chars(Size: 128)

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System.Text.Perf_Ascii.ToLowerInPlace_Bytes(Size: 6)

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System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Chars(Size: 6)

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JIT Disasms

System.Text.Perf_Ascii.Equals_Bytes(Size: 6)

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System.Text.Perf_Ascii.Equals_Chars(Size: 6)

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System.Text.Perf_Ascii.ToLower_Bytes(Size: 128)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.ToUpperInPlace_Chars(Size: 128)

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Histogram

JIT Disasms

System.Text.Perf_Ascii.FromUtf16(Size: 6)

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System.Text.Perf_Ascii.ToLowerInPlace_Chars(Size: 128)

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JIT Disasms

System.Text.Perf_Ascii.ToLowerInPlace_Bytes(Size: 128)

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JIT Disasms

System.Text.Perf_Ascii.ToUpper_Bytes_Chars(Size: 6)

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System.Text.Perf_Ascii.ToUpper_Bytes_Chars(Size: 128)

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System.Text.Perf_Ascii.ToUpper_Chars(Size: 6)

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System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes(Size: 6)

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System.Text.Perf_Ascii.EqualsIgnoreCase_ExactlyTheSame_Bytes_Chars(Size: 6)

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System.Text.Perf_Ascii.ToUpperInPlace_Bytes(Size: 128)

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System.Text.Perf_Ascii.ToUpper_Bytes(Size: 6)

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System.Text.Perf_Ascii.ToUpperInPlace_Bytes(Size: 6)

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System.Text.Perf_Ascii.Equals_Chars(Size: 128)

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System.Text.Perf_Ascii.IsValid_Chars(Size: 6)

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System.Text.Perf_Ascii.EqualsIgnoreCase_DifferentCase_Bytes(Size: 128)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AddThenRemove_AbsoluteExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.75 μs	74.76 μs	1.14	0.23	False
AddThenRemove_RelativeExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.28 μs	74.48 μs	1.11	0.20	False
AddThenRemove_ExpirationTokens - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	87.16 μs	97.86 μs	1.12	0.22	False
AddThenRemove_SlidingExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.18 μs	74.53 μs	1.11	0.22	False
TryGetValueHit - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	139.62 ns	159.48 ns	1.14	0.39	False
GetMiss - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	148.38 ns	162.36 ns	1.09	0.44	False
AddThenRemove_NoExpiration - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.36 μs	71.62 μs	1.15	0.20	False
TryGetValueMiss - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.26 ns	151.70 ns	1.07	0.40	False
GetHit - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	143.65 ns	165.36 ns	1.15	0.41	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests*'

Payloads

Baseline
Compare

Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_AbsoluteExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_RelativeExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_ExpirationTokens

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_SlidingExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.TryGetValueHit

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.GetMiss

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.AddThenRemove_NoExpiration

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.TryGetValueMiss

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Microsoft.Extensions.Caching.Memory.Tests.MemoryCacheTests.GetHit

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CreateAddAndRemove<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.72 ms	3.10 ms	1.14	0.14	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	83.86 μs	101.54 μs	1.21	0.22	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.30 ms	1.41 ms	1.08	0.16	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.76 μs	20.69 μs	1.17	0.50	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.07 μs	22.74 μs	1.08	0.44	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndRemove<String>*'

Payloads

Baseline
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System.Collections.CreateAddAndRemove<String>.SortedDictionary(Size: 512)

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System.Collections.CreateAddAndRemove<String>.Dictionary(Size: 512)

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System.Collections.CreateAddAndRemove<String>.SortedList(Size: 512)

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System.Collections.CreateAddAndRemove<String>.Stack(Size: 512)

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System.Collections.CreateAddAndRemove<String>.Queue(Size: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_HashCode

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Combine_2 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.06 μs	69.00 μs	1.11	0.30	False
Add - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.35 μs	11.27 μs	1.35	0.55	False
Combine_1 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	54.89 μs	62.74 μs	1.14	0.37	False
Combine_6 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	110.91 μs	118.87 μs	1.07	0.36	False
Combine_4 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	92.41 μs	102.17 μs	1.11	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_HashCode*'

Payloads

Baseline
Compare

System.Tests.Perf_HashCode.Combine_2

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System.Tests.Perf_HashCode.Add

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System.Tests.Perf_HashCode.Combine_1

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System.Tests.Perf_HashCode.Combine_6

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System.Tests.Perf_HashCode.Combine_4

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Span<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.96 ns	19.02 ns	2.12	0.87	False
GetPinnableReference - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.11 ns	4.47 ns	1.44	0.49	False
ToArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.00 ns	37.18 ns	1.62	0.55	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.71 ns	20.33 ns	1.15	0.71	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.51 ns	29.24 ns	1.24	0.67	False
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.32 ns	28.14 ns	1.97	0.76	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.38 ns	44.84 ns	1.11	0.60	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.56 ns	62.76 ns	1.07	0.47	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.56 ns	39.81 ns	1.44	0.63	False
IndexOfAnyFiveValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.83 ns	18.25 ns	1.23	0.74	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.73 ns	34.26 ns	3.19	0.74	True
Reverse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.30 ns	46.48 ns	1.28	0.68	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.17 ns	16.18 ns	1.59	0.75	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.05 ns	11.99 ns	1.32	0.71	False
Clear - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.13 ns	20.41 ns	2.51	0.84	False
IndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.12 ns	13.96 ns	1.26	0.69	False
IndexOfAnyFourValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.00 ns	48.17 ns	1.42	0.58	False
SequenceCompareTo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.85 ns	28.03 ns	1.41	0.74	False
LastIndexOfValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.98 ns	42.18 ns	1.41	0.74	False
Fill - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.36 ns	49.63 ns	1.26	0.63	False
IndexOfAnyTwoValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.62 ns	37.56 ns	1.59	0.59	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.07 ns	13.65 ns	1.51	0.72	False
LastIndexOfAnyValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.82 ns	33.29 ns	1.29	0.57	False
IndexOfAnyThreeValues - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.55 ns	14.61 ns	1.26	0.77	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Span<Byte>*'

Payloads

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System.Memory.Span<Byte>.Fill(Size: 4)

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System.Memory.Span<Byte>.GetPinnableReference(Size: 4)

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System.Memory.Span<Byte>.ToArray(Size: 33)

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System.Memory.Span<Byte>.LastIndexOfValue(Size: 33)

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System.Memory.Span<Byte>.SequenceCompareTo(Size: 4)

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System.Memory.Span<Byte>.Reverse(Size: 33)

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JIT Disasms

System.Memory.Span<Byte>.IndexOfAnyFiveValues(Size: 512)

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System.Memory.Span<Byte>.SequenceCompareTo(Size: 512)

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System.Memory.Span<Byte>.IndexOfAnyThreeValues(Size: 512)

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System.Memory.Span<Byte>.IndexOfAnyFiveValues(Size: 4)

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System.Memory.Span<Byte>.Fill(Size: 33)

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System.Memory.Span<Byte>.Reverse(Size: 512)

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System.Memory.Span<Byte>.IndexOfAnyTwoValues(Size: 33)

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System.Memory.Span<Byte>.LastIndexOfAnyValues(Size: 4)

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System.Memory.Span<Byte>.Clear(Size: 4)

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System.Memory.Span<Byte>.IndexOfValue(Size: 4)

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System.Memory.Span<Byte>.IndexOfAnyFourValues(Size: 512)

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System.Memory.Span<Byte>.SequenceCompareTo(Size: 33)

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System.Memory.Span<Byte>.LastIndexOfValue(Size: 512)

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System.Memory.Span<Byte>.Fill(Size: 512)

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System.Memory.Span<Byte>.IndexOfAnyTwoValues(Size: 512)

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System.Memory.Span<Byte>.IndexOfAnyThreeValues(Size: 4)

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System.Memory.Span<Byte>.LastIndexOfAnyValues(Size: 512)

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System.Memory.Span<Byte>.IndexOfAnyThreeValues(Size: 33)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Node.Tests.Perf_ParseThenWrite

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.34 ms	16.03 ms	1.12	0.16	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.35 ms	16.53 ms	1.08	0.16	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	197.40 μs	216.20 μs	1.10	0.16	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	186.20 μs	216.44 μs	1.16	0.12	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.79 μs	35.05 μs	1.10	0.19	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	100.47 μs	108.80 μs	1.08	0.13	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.86 μs	24.43 μs	1.12	0.13	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	153.02 μs	166.11 μs	1.09	0.15	False
ParseThenWrite - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.13 μs	50.76 μs	1.12	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Node.Tests.Perf_ParseThenWrite*'

Payloads

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: Json400KB)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json400KB)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: BroadTree)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: BroadTree)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: LotsOfStrings)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: DeepTree)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json400B)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: True, TestCase: Json4KB)

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System.Text.Json.Node.Tests.Perf_ParseThenWrite.ParseThenWrite(IsDataIndented: False, TestCase: LotsOfNumbers)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Half

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SingleToHalf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.58 ns	10.65 ns	1.24	0.75	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Half*'

Payloads

Baseline
Compare

System.Tests.Perf_Half.SingleToHalf(value: 6.097555E-05)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.ReadOnlySequenceTests<Char>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FirstArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.84 ns	42.09 ns	1.32	0.65	False
IterateGetPositionArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	420.50 ns	573.85 ns	1.36	0.48	False
SliceArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	79.44 ns	87.80 ns	1.11	0.46	False
IterateTryGetMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	135.98 ns	156.37 ns	1.15	0.54	False
FirstSpanSingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.23 ns	26.28 ns	1.18	0.63	False
SliceMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	81.77 ns	96.78 ns	1.18	0.47	False
IterateGetPositionMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	486.15 ns	551.60 ns	1.13	0.50	False
IterateTryGetTenSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	320.95 ns	352.93 ns	1.10	0.57	False
FirstMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.35 ns	47.07 ns	1.11	0.61	False
FirstSpanMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.91 ns	37.45 ns	1.21	0.68	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests<Char>*'

Payloads

Baseline
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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstArray

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Histogram

JIT Disasms

System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionArray

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceArray

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanSingleSegment

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.SliceMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateGetPositionMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.IterateTryGetTenSegments

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstMemory

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System.Buffers.Tests.ReadOnlySequenceTests<Char>.FirstSpanMemory

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsFalse<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.39 ms	7.08 ms	1.31	0.57	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	122.74 μs	132.67 μs	1.08	0.26	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.40 ms	7.15 ms	1.32	0.48	False
Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.85 ms	3.84 ms	1.35	0.43	False
FrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.03 μs	32.52 μs	1.25	0.41	False
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.76 ms	6.90 ms	1.20	0.56	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.51 ms	6.43 ms	1.17	0.52	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.53 ms	7.83 ms	1.42	0.51	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.48 ms	7.94 ms	1.45	0.47	False
ImmutableArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.51 ms	6.96 ms	1.26	0.57	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.26 μs	31.65 μs	1.16	0.44	False
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.26 ms	12.00 ms	1.30	0.54	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsFalse<String>*'

Payloads

Baseline
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System.Collections.ContainsFalse<String>.List(Size: 512)

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System.Collections.ContainsFalse<String>.ImmutableHashSet(Size: 512)

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System.Collections.ContainsFalse<String>.Queue(Size: 512)

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System.Collections.ContainsFalse<String>.Span(Size: 512)

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System.Collections.ContainsFalse<String>.FrozenSet(Size: 512)

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System.Collections.ContainsFalse<String>.Array(Size: 512)

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System.Collections.ContainsFalse<String>.Stack(Size: 512)

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System.Collections.ContainsFalse<String>.ICollection(Size: 512)

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System.Collections.ContainsFalse<String>.LinkedList(Size: 512)

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System.Collections.ContainsFalse<String>.ImmutableArray(Size: 512)

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System.Collections.ContainsFalse<String>.HashSet(Size: 512)

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System.Collections.ContainsFalse<String>.ImmutableList(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_Frozen<ReferenceType>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	174.63 μs	186.10 μs	1.07	0.12	False
TryGetValue_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.50 μs	60.52 μs	1.46	0.56	False
Contains_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	449.54 ns	619.53 ns	1.38	0.57	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	770.91 ns	873.39 ns	1.13	0.26	False
TryGetValue_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.87 μs	7.17 μs	1.47	0.53	False
Contains_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.63 μs	49.82 μs	1.36	0.53	False
Contains_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.57 μs	6.63 μs	1.45	0.56	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.35 μs	22.58 μs	1.11	0.16	False
TryGetValue_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	379.57 ns	586.54 ns	1.55	0.62	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_Frozen<ReferenceType>*'

Payloads

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System.Collections.Perf_Frozen<ReferenceType>.ToFrozenSet(Count: 512)

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System.Collections.Perf_Frozen<ReferenceType>.TryGetValue_True(Count: 512)

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System.Collections.Perf_Frozen<ReferenceType>.Contains_True(Count: 4)

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System.Collections.Perf_Frozen<ReferenceType>.ToFrozenSet(Count: 4)

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System.Collections.Perf_Frozen<ReferenceType>.TryGetValue_True(Count: 64)

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System.Collections.Perf_Frozen<ReferenceType>.Contains_True(Count: 512)

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System.Collections.Perf_Frozen<ReferenceType>.Contains_True(Count: 64)

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System.Collections.Perf_Frozen<ReferenceType>.ToFrozenSet(Count: 64)

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System.Collections.Perf_Frozen<ReferenceType>.TryGetValue_True(Count: 4)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_SubstringFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	2.80 ms	3.12 ms	1.11	0.19	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	573.08 ns	606.74 ns	1.06	0.60	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	621.23 μs	733.37 μs	1.18	0.32	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	38.73 μs	48.58 μs	1.25	0.33	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	399.30 ns	511.44 ns	1.28	0.48	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	3.61 μs	4.24 μs	1.18	0.39	False
ToFrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	229.28 μs	264.24 μs	1.15	0.18	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	58.32 μs	65.93 μs	1.13	0.46	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	5.12 μs	6.10 μs	1.19	0.54	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_SubstringFrozenDictionary*'

Payloads

Baseline
Compare

System.Collections.Perf_SubstringFrozenDictionary.ToFrozenDictionary(Count: 10000)

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JIT Disasms

System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

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System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000)

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System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

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System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

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System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

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System.Collections.Perf_SubstringFrozenDictionary.ToFrozenDictionary(Count: 1000)

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System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 1000)

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System.Collections.Perf_SubstringFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsTrue<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.04 μs	24.50 μs	1.11	0.63	False
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.54 ms	5.38 ms	1.18	0.45	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	115.42 μs	127.71 μs	1.11	0.23	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	672.64 μs	799.60 μs	1.19	0.20	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.07 μs	48.59 μs	1.16	0.49	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	58.37 μs	72.13 μs	1.24	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrue<Int32>*'

Payloads

Baseline
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System.Collections.ContainsTrue<Int32>.HashSet(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<Int32>.ImmutableList(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<Int32>.ImmutableHashSet(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<Int32>.LinkedList(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<Int32>.Stack(Size: 512)

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System.Collections.ContainsTrue<Int32>.SortedSet(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorFromCollection<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.08 μs	21.91 μs	1.15	0.43	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.84 μs	43.60 μs	1.12	0.11	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.19 μs	32.67 μs	1.25	0.41	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	142.76 μs	162.06 μs	1.14	0.19	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.40 μs	28.37 μs	1.27	0.39	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	583.64 μs	642.50 μs	1.10	0.15	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	833.54 μs	925.52 μs	1.11	0.10	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.41 ms	1.79 ms	1.27	0.23	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.70 μs	32.52 μs	1.27	0.57	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.38 ms	1.61 ms	1.16	0.16	False
SortedDictionaryDeepCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	95.07 μs	106.83 μs	1.12	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorFromCollection<Int32>*'

Payloads

Baseline
Compare

System.Collections.CtorFromCollection<Int32>.ConcurrentStack(Size: 512)

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System.Collections.CtorFromCollection<Int32>.SortedSet(Size: 512)

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System.Collections.CtorFromCollection<Int32>.LinkedList(Size: 512)

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Histogram

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System.Collections.CtorFromCollection<Int32>.ImmutableSortedSet(Size: 512)

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JIT Disasms

System.Collections.CtorFromCollection<Int32>.ImmutableStack(Size: 512)

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System.Collections.CtorFromCollection<Int32>.SortedDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableSortedDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableHashSet(Size: 512)

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System.Collections.CtorFromCollection<Int32>.HashSet(Size: 512)

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System.Collections.CtorFromCollection<Int32>.ImmutableDictionary(Size: 512)

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System.Collections.CtorFromCollection<Int32>.SortedDictionaryDeepCopy(Size: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Hashtable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.12 μs	55.19 μs	1.12	0.10	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.61 μs	51.90 μs	1.16	0.10	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.76 μs	51.20 μs	1.14	0.14	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.20 μs	54.84 μs	1.14	0.13	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.04 μs	49.49 μs	1.18	0.12	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.32 μs	49.27 μs	1.14	0.14	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.85 μs	55.58 μs	1.14	0.13	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.88 μs	54.74 μs	1.12	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Hashtable>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeObjectProperty(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToUtf8Bytes(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToWriter(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToWriter(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeToString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Hashtable>.SerializeObjectProperty(Mode: SourceGen)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryAddGiventSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.73 μs	43.14 μs	1.14	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddGiventSize<String>*'

Payloads

Baseline
Compare

System.Collections.TryAddGiventSize<String>.Dictionary(Count: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.BinaryWriterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteBool - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.42 ns	24.01 ns	1.93	0.74	False
WriteUInt64 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.35 ns	34.09 ns	1.97	0.69	False
WriteSingle - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.88 ns	25.27 ns	1.41	0.72	False
WriteNonAsciiChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.54 ns	31.78 ns	1.41	0.72	False
WriteUInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.77 ns	24.29 ns	1.29	0.74	False
WriteHalf - Duration of single invocation 📈 - ADX Test Multi Config Graph	22.55 ns	31.81 ns	1.41	0.67	False
WriteDouble - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.04 ns	28.56 ns	1.68	0.71	False
WriteAsciiChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.09 ns	28.33 ns	1.41	0.68	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.BinaryWriterTests*'

Payloads

Baseline
Compare

System.IO.Tests.BinaryWriterTests.WriteBool

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System.IO.Tests.BinaryWriterTests.WriteUInt64

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System.IO.Tests.BinaryWriterTests.WriteSingle

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System.IO.Tests.BinaryWriterTests.WriteNonAsciiChar

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System.IO.Tests.BinaryWriterTests.WriteUInt32

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System.IO.Tests.BinaryWriterTests.WriteHalf

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System.IO.Tests.BinaryWriterTests.WriteDouble

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System.IO.Tests.BinaryWriterTests.WriteAsciiChar

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.30 μs	2.65 μs	1.15	0.24	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.52 μs	4.04 μs	1.15	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.DataContractSerializer_BinaryXml_

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MicroBenchmarks.Serializers.Xml_ToStream<LoginViewModel>.DataContractSerializer_

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Document.Tests.Perf_DocumentParse

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	980.13 ns	1.06 μs	1.08	0.15	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.15 μs	7.00 μs	1.14	0.15	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.12 μs	2.48 μs	1.17	0.20	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.13 μs	11.10 μs	1.10	0.16	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.46 μs	1.65 μs	1.13	0.22	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.44 μs	2.81 μs	1.15	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_DocumentParse*'

Payloads

Baseline
Compare

System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: HelloWorld)

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System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: True, TestCase: BasicJson)

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System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: False, TestRandomAccess: False, TestCase: BasicJson)

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System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: True, TestCase: Json400B)

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System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: True, TestCase: HelloWorld)

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System.Text.Json.Document.Tests.Perf_DocumentParse.Parse(IsDataIndented: True, TestRandomAccess: False, TestCase: BasicJson)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.MathBenchmarks.Single

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TanPi - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.91 μs	63.08 μs	1.11	0.10	False
LogP1 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.15 μs	49.61 μs	1.15	0.40	False
Round - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.70 μs	27.14 μs	1.31	0.02	False
AtanPi - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.89 μs	65.43 μs	1.07	0.08	False
Log - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.37 μs	62.61 μs	1.48	0.33	False
ILogB - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.28 μs	24.31 μs	1.26	0.14	False
ScaleB - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.88 μs	26.60 μs	1.16	0.08	False
Acos - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.41 μs	53.64 μs	1.06	0.02	False
Hypot - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.59 μs	33.36 μs	1.13	0.12	False
Cbrt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.97 μs	56.67 μs	1.09	0.00	False
SinCosPi - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.17 μs	109.21 μs	1.12	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.MathBenchmarks.Single*'

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System.MathBenchmarks.Single.TanPi

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System.MathBenchmarks.Single.LogP1

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System.MathBenchmarks.Single.Round

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System.MathBenchmarks.Single.AtanPi

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System.MathBenchmarks.Single.Log

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System.MathBenchmarks.Single.ILogB

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System.MathBenchmarks.Single.ScaleB

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System.MathBenchmarks.Single.Acos

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System.MathBenchmarks.Single.Hypot

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System.MathBenchmarks.Single.SinCosPi

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.GetService

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ServiceScope - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	193.52 ns	251.46 ns	1.30	0.36	False
ServiceScopeProvider - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.47 ns	158.88 ns	1.36	0.49	False
Singleton - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	116.15 ns	154.10 ns	1.33	0.51	False
EmptyEnumerable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	117.57 ns	170.87 ns	1.45	0.45	False
Scoped - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	627.97 ns	730.89 ns	1.16	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.GetService*'

Payloads

Baseline
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Microsoft.Extensions.DependencyInjection.GetService.ServiceScope

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Microsoft.Extensions.DependencyInjection.GetService.ServiceScopeProvider

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Microsoft.Extensions.DependencyInjection.GetService.Singleton

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Microsoft.Extensions.DependencyInjection.GetService.EmptyEnumerable

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Microsoft.Extensions.DependencyInjection.GetService.Scoped

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Linq.Perf_XName

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	147.05 ns	169.51 ns	1.15	0.41	False
CreateElementWithNamespaceImplicitOperator - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	284.08 ns	331.99 ns	1.17	0.27	False
CreateElementWithNamespace - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	282.10 ns	322.52 ns	1.14	0.31	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Linq.Perf_XName*'

Payloads

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System.Xml.Linq.Perf_XName.CreateElement

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System.Xml.Linq.Perf_XName.CreateElementWithNamespaceImplicitOperator

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System.Xml.Linq.Perf_XName.CreateElementWithNamespace

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsKeyTrue<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.55 μs	47.09 μs	1.06	0.48	False
FrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.10 μs	43.36 μs	1.24	0.44	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	532.84 μs	621.38 μs	1.17	0.27	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.05 ms	1.28 ms	1.22	0.15	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.77 μs	46.06 μs	1.45	0.46	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	146.23 μs	178.49 μs	1.22	0.30	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.26 μs	47.81 μs	1.32	0.49	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyTrue<String, String>*'

Payloads

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System.Collections.ContainsKeyTrue<String, String>.IDictionary(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.FrozenDictionary(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.SortedList(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.SortedDictionary(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.ConcurrentDictionary(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.ImmutableDictionary(Size: 512)

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System.Collections.ContainsKeyTrue<String, String>.Dictionary(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Hashing

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetStringHashCode - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.16 ns	26.79 ns	1.21	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Hashing*'

Payloads

Baseline
Compare

System.Hashing.GetStringHashCode(BytesCount: 10)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEach<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.58 μs	108.56 μs	1.11	0.17	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.08 μs	9.45 μs	1.17	0.40	False
IEnumerable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.02 μs	13.77 μs	1.25	0.49	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	372.67 μs	445.07 μs	1.19	0.20	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	362.49 μs	406.56 μs	1.12	0.24	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	147.68 μs	156.57 μs	1.06	0.30	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.48 μs	9.26 μs	1.24	0.43	False
ImmutableStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.97 μs	32.38 μs	1.25	0.48	False
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	101.01 μs	120.36 μs	1.19	0.30	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	122.08 μs	133.05 μs	1.09	0.18	False
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.83 μs	67.75 μs	1.19	0.35	False
ImmutableQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.73 μs	33.23 μs	1.24	0.53	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.44 μs	68.48 μs	1.28	0.29	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.22 μs	8.26 μs	1.14	0.42	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	134.56 μs	150.24 μs	1.12	0.28	False
FrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.19 μs	8.24 μs	1.15	0.41	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.91 μs	37.63 μs	1.22	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach<Int32>*'

Payloads

Baseline
Compare

System.Collections.IterateForEach<Int32>.SortedList(Size: 512)

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JIT Disasms

System.Collections.IterateForEach<Int32>.Queue(Size: 512)

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System.Collections.IterateForEach<Int32>.IEnumerable(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableHashSet(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableDictionary(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableSortedDictionary(Size: 512)

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System.Collections.IterateForEach<Int32>.Stack(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableStack(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentQueue(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentDictionary(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentStack(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableQueue(Size: 512)

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System.Collections.IterateForEach<Int32>.ConcurrentBag(Size: 512)

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System.Collections.IterateForEach<Int32>.List(Size: 512)

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System.Collections.IterateForEach<Int32>.ImmutableSortedSet(Size: 512)

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System.Collections.IterateForEach<Int32>.FrozenSet(Size: 512)

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System.Collections.IterateForEach<Int32>.SortedSet(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.96 μs	2.30 μs	1.17	0.28	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.98 μs	3.69 μs	1.24	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.DataContractSerializer_BinaryXml_

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MicroBenchmarks.Serializers.Xml_ToStream<SimpleStructWithProperties>.DataContractSerializer_

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsTrueComparer<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.98 μs	84.55 μs	1.10	0.49	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	725.96 μs	794.59 μs	1.09	0.31	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.34 μs	80.67 μs	1.34	0.52	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	678.57 μs	776.65 μs	1.14	0.30	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	158.56 μs	179.43 μs	1.13	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer<String>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<String>.FrozenSet(Size: 512)

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System.Collections.ContainsTrueComparer<String>.ImmutableSortedSet(Size: 512)

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System.Collections.ContainsTrueComparer<String>.HashSet(Size: 512)

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System.Collections.ContainsTrueComparer<String>.SortedSet(Size: 512)

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System.Collections.ContainsTrueComparer<String>.ImmutableHashSet(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsKeyFalse<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.17 μs	28.83 μs	1.10	0.50	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	705.38 μs	761.94 μs	1.08	0.25	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.41 μs	38.95 μs	1.24	0.39	False
FrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.01 μs	36.01 μs	1.24	0.39	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	121.27 μs	138.30 μs	1.14	0.36	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.30 ms	1.52 ms	1.16	0.21	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.35 μs	34.98 μs	1.28	0.47	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyFalse<String, String>*'

Payloads

Baseline
Compare

System.Collections.ContainsKeyFalse<String, String>.ConcurrentDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.SortedList(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.IDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.FrozenDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.ImmutableDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.SortedDictionary(Size: 512)

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System.Collections.ContainsKeyFalse<String, String>.Dictionary(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.96 ns	65.54 ns	1.26	0.68	False
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.50 ns	90.33 ns	1.34	0.59	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	53.16 ns	63.46 ns	1.19	0.60	False
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.36 ns	79.12 ns	1.23	0.59	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	54.68 ns	64.00 ns	1.17	0.59	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.00 ns	52.00 ns	1.18	0.65	False
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.94 ns	32.03 ns	1.61	0.75	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.11 ns	52.26 ns	1.18	0.62	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.03 ns	47.86 ns	1.17	0.60	False
ParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.45 ns	85.63 ns	1.31	0.61	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.79 ns	52.26 ns	1.09	0.64	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.59 ns	61.04 ns	1.34	0.58	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.91 ns	65.33 ns	1.23	0.60	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	88.87 ns	106.94 ns	1.20	0.33	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.13 ns	22.94 ns	1.27	0.76	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int32*'

Payloads

Baseline
Compare

System.Tests.Perf_Int32.ParseSpan(value: "-2147483648")

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System.Tests.Perf_Int32.ParseHex(value: "80000000")

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System.Tests.Perf_Int32.Parse(value: "4")

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System.Tests.Perf_Int32.ParseHex(value: "4")

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System.Tests.Perf_Int32.ParseSpan(value: "2147483647")

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System.Tests.Perf_Int32.TryParse(value: "4")

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System.Tests.Perf_Int32.TryFormat(value: 4)

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System.Tests.Perf_Int32.TryParseSpan(value: "12345")

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System.Tests.Perf_Int32.TryParseSpan(value: "4")

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System.Tests.Perf_Int32.ParseHex(value: "3039")

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System.Tests.Perf_Int32.ParseSpan(value: "4")

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System.Tests.Perf_Int32.TryParseSpan(value: "2147483647")

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System.Tests.Perf_Int32.TryParseSpan(value: "-2147483648")

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System.Tests.Perf_Int32.ToString(value: -2147483648)

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System.Tests.Perf_Int32.ToString(value: 4)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Encodings.Web.Tests.Perf_Encoders

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	265.54 ns	304.06 ns	1.15	0.12	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	148.19 ns	161.06 ns	1.09	0.18	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	121.91 ns	155.41 ns	1.27	0.33	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.56 μs	5.13 μs	1.12	0.10	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	174.83 ns	197.29 ns	1.13	0.08	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	307.65 ns	341.75 ns	1.11	0.08	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	364.78 ns	442.46 ns	1.21	0.13	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.61 μs	4.98 μs	1.08	0.10	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.64 μs	5.84 μs	1.26	0.08	True
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.70 μs	5.07 μs	1.08	0.07	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.69 μs	5.12 μs	1.09	0.07	False
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.72 μs	6.03 μs	1.28	0.08	True
EncodeUtf8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	399.58 ns	509.63 ns	1.28	0.11	False
EncodeUtf16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	112.96 ns	129.86 ns	1.15	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Encodings.Web.Tests.Perf_Encoders*'

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: JavaScript,&Hello+<World>!,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,�2020,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,&Hello+<World>!,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: Url,&lorem ipsum=dolor sit amet,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,�2020,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,hello "there",512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: Url,&lorem ipsum=dolor sit amet,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: JavaScript,no escaping required,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no <escaping /> required,512)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf8(arguments: UnsafeRelaxed,no <escaping /> required,16)

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System.Text.Encodings.Web.Tests.Perf_Encoders.EncodeUtf16(arguments: UnsafeRelaxed,hello "there",16)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Utf8JsonReaderCommentsTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.21 μs	2.46 μs	1.11	0.43	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	232.25 ns	279.47 ns	1.20	0.28	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	241.56 ns	268.26 ns	1.11	0.32	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	186.65 ns	212.17 ns	1.14	0.34	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	249.76 ns	279.01 ns	1.12	0.26	False
Utf8JsonReaderCommentParsing - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	195.31 ns	215.23 ns	1.10	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Utf8JsonReaderCommentsTests*'

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Baseline
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System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 100, TestCase: LongSingleLine)

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System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 100, TestCase: ShortSingleLine)

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System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 100, TestCase: ShortSingleLine)

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System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 0, TestCase: ShortSingleLine)

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System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 100, TestCase: ShortMultiLine)

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System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Allow, SegmentSize: 0, TestCase: ShortMultiLine)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.78 μs	3.06 μs	1.10	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_BinaryXml_

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in GuardedDevirtualization.TwoClassVirtual

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Call - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.29 ns	6.52 ns	1.23	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'GuardedDevirtualization.TwoClassVirtual*'

Payloads

Baseline
Compare

GuardedDevirtualization.TwoClassVirtual.Call(testInput: pB = 0.90)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Byte

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.38 ns	29.00 ns	1.58	0.78	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.41 ns	45.97 ns	1.26	0.61	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.61 ns	66.71 ns	1.18	0.58	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	56.70 ns	63.35 ns	1.12	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Byte*'

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System.Tests.Perf_Byte.ToString(value: 0)

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System.Tests.Perf_Byte.TryParse(value: "0")

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System.Tests.Perf_Byte.Parse(value: "0")

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System.Tests.Perf_Byte.Parse(value: "255")

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	24.40 ns	37.19 ns	1.52	0.70	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.38 ns	21.61 ns	1.41	0.70	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.SquareRootBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt64>.DivisionOperatorBenchmark

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.56 μs	42.67 μs	1.20	0.14	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.24 μs	42.84 μs	1.12	0.12	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.52 μs	43.95 μs	1.17	0.18	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.68 μs	39.59 μs	1.11	0.15	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.50 μs	49.92 μs	1.15	0.14	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.56 μs	51.55 μs	1.21	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromUtf8Bytes(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromUtf8Bytes(Mode: Reflection)

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromReader(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.ReadJson<HashSet<String>>.DeserializeFromReader(Mode: Reflection)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	686.19 μs	736.82 μs	1.07	0.19	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	626.80 μs	707.83 μs	1.13	0.17	False
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	626.98 μs	677.87 μs	1.08	0.20	False
Array_Comparison - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	745.15 μs	821.13 μs	1.10	0.26	False
Array_ComparerClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	739.35 μs	823.52 μs	1.11	0.27	False
LinqOrderByExtension - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	685.15 μs	746.93 μs	1.09	0.20	False
Array_ComparerStruct - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	753.15 μs	826.72 μs	1.10	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<String>*'

Payloads

Baseline
Compare

System.Collections.Sort<String>.LinqQuery(Size: 512)

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System.Collections.Sort<String>.List(Size: 512)

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Histogram

JIT Disasms

System.Collections.Sort<String>.Array(Size: 512)

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Histogram

JIT Disasms

System.Collections.Sort<String>.Array_Comparison(Size: 512)

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Histogram

JIT Disasms

System.Collections.Sort<String>.Array_ComparerClass(Size: 512)

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Histogram

JIT Disasms

System.Collections.Sort<String>.LinqOrderByExtension(Size: 512)

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Histogram

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System.Collections.Sort<String>.Array_ComparerStruct(Size: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.StreamReaderReadToEndTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.51 ms	71.06 ms	1.08	0.09	False
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.55 ms	71.87 ms	1.11	0.16	False
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	66.16 ms	73.80 ms	1.12	0.10	False
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.29 ms	79.19 ms	1.21	0.15	False
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.94 ms	76.54 ms	1.18	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StreamReaderReadToEndTests*'

Payloads

Baseline
Compare

System.IO.Tests.StreamReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 1, 8])

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System.IO.Tests.StreamReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 0, 1024])

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System.IO.Tests.StreamReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 1, 1])

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System.IO.Tests.StreamReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 33, 128])

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System.IO.Tests.StreamReaderReadToEndTests.ReadToEnd(LineLengthRange: [1025, 2048])

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.96 ms	11.07 ms	1.11	0.14	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.92 ms	3.27 ms	1.12	0.14	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.42 ms	1.49 ms	1.05	0.11	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.36 ms	4.83 ms	1.11	0.13	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.71 ms	23.61 ms	1.09	0.10	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.31 ms	6.77 ms	1.07	0.12	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.68 ms	20.26 ms	1.08	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks*'

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 16, KeysCountPerProvider: 20)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 8, KeysCountPerProvider: 20)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 8, KeysCountPerProvider: 10)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 16, KeysCountPerProvider: 10)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 16, KeysCountPerProvider: 40)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 8, KeysCountPerProvider: 40)

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Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 32, KeysCountPerProvider: 10)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in StoreBlock.LocalAddress

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InitBlockAllZeros128 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.87 ns	14.47 ns	1.12	0.40	False
InitBlockAllOnes128 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.86 ns	14.95 ns	1.16	0.43	False
InitBlockAllOnes8 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.90 ns	7.37 ns	1.25	0.07	False
InitBlockAllOnes32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.47 ns	7.92 ns	1.22	0.27	False
InitBlockAllOnes16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.46 ns	6.92 ns	1.27	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.LocalAddress*'

Payloads

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Compare

StoreBlock.LocalAddress.InitBlockAllZeros128

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StoreBlock.LocalAddress.InitBlockAllOnes128

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StoreBlock.LocalAddress.InitBlockAllOnes8

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StoreBlock.LocalAddress.InitBlockAllOnes32

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StoreBlock.LocalAddress.InitBlockAllOnes16

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Linq.Tests.Perf_OrderBy

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
OrderByValueType - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.43 ms	1.62 ms	1.14	0.13	False
OrderByCustomComparer - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.02 ms	1.21 ms	1.20	0.16	False
OrderByString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	693.46 μs	775.39 μs	1.12	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_OrderBy*'

Payloads

Baseline
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System.Linq.Tests.Perf_OrderBy.OrderByValueType(NumberOfPeople: 512)

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System.Linq.Tests.Perf_OrderBy.OrderByCustomComparer(NumberOfPeople: 512)

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System.Linq.Tests.Perf_OrderBy.OrderByString(NumberOfPeople: 512)

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Tests.Perf_StringBuilder

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToString_MultipleSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	118.18 ns	139.60 ns	1.18	0.18	False
ToString_SingleSegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.75 μs	76.29 μs	1.47	0.08	True
Append_Char - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	669.20 μs	824.86 μs	1.23	0.32	False
Append_Strings - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	397.68 μs	425.74 μs	1.07	0.16	False
ToString_MultipleSegments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.22 μs	75.72 μs	1.45	0.09	True
Append_Memory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.07 μs	1.21 μs	1.13	0.19	False
ctor_string - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.85 μs	74.56 μs	1.50	0.10	True
Append_NonEmptySpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	948.53 ns	1.05 μs	1.11	0.21	False
Append_Char_Capacity - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	684.19 ns	853.13 ns	1.25	0.37	False
Insert_Strings - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.17 μs	1.29 μs	1.10	0.18	False
ctor_capacity - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	66.64 ns	87.82 ns	1.32	0.50	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Tests.Perf_StringBuilder*'

Payloads

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System.Text.Tests.Perf_StringBuilder.ToString_MultipleSegments(length: 100)

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System.Text.Tests.Perf_StringBuilder.ToString_SingleSegment(length: 100000)

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System.Text.Tests.Perf_StringBuilder.Append_Char(length: 100000)

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System.Text.Tests.Perf_StringBuilder.Append_Strings(repeat: 1000)

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System.Text.Tests.Perf_StringBuilder.ToString_MultipleSegments(length: 100000)

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System.Text.Tests.Perf_StringBuilder.Append_Memory

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System.Text.Tests.Perf_StringBuilder.ctor_string(length: 100000)

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System.Text.Tests.Perf_StringBuilder.Append_NonEmptySpan

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System.Text.Tests.Perf_StringBuilder.Append_Char_Capacity(length: 100)

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System.Text.Tests.Perf_StringBuilder.Insert_Strings

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System.Text.Tests.Perf_StringBuilder.ctor_capacity(length: 100)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueFalse<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	107.87 μs	121.41 μs	1.13	0.30	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.29 μs	27.75 μs	1.24	0.59	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.45 μs	156.43 μs	1.11	0.40	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.15 μs	19.27 μs	1.27	0.65	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueFalse<Int32, Int32>.ImmutableDictionary(Size: 512)

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System.Collections.TryGetValueFalse<Int32, Int32>.IDictionary(Size: 512)

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JIT Disasms

System.Collections.TryGetValueFalse<Int32, Int32>.ImmutableSortedDictionary(Size: 512)

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System.Collections.TryGetValueFalse<Int32, Int32>.Dictionary(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.DictionarySequentialKeys

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_17_Int_32ByteValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.67 ns	48.71 ns	1.14	0.57	False
TryGetValue_3k_Int_32ByteRefsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.93 ns	45.49 ns	1.34	0.62	False
TryGetValue_17_Int_32ByteRefsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.58 ns	47.59 ns	1.17	0.57	False
ContainsValue_3k_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.62 ns	41.50 ns	1.31	0.59	False
ContainsKey_17_Int_32ByteValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.92 ns	46.85 ns	1.17	0.54	False
TryGetValue_17_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.74 ns	46.08 ns	1.22	0.57	False
ContainsValue_17_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.97 ns	48.21 ns	1.30	0.54	False
TryGetValue_3k_Int_Int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.26 ns	41.84 ns	1.15	0.65	False
ContainsKey_17_Int_32ByteRefsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.48 ns	43.59 ns	1.16	0.51	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.DictionarySequentialKeys*'

Payloads

Baseline
Compare

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_32ByteValue

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Histogram

JIT Disasms

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_32ByteRefsValue

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Histogram

JIT Disasms

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_32ByteRefsValue

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Histogram

JIT Disasms

System.Collections.Tests.DictionarySequentialKeys.ContainsValue_3k_Int_Int

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JIT Disasms

System.Collections.Tests.DictionarySequentialKeys.ContainsKey_17_Int_32ByteValue

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JIT Disasms

System.Collections.Tests.DictionarySequentialKeys.TryGetValue_17_Int_Int

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System.Collections.Tests.DictionarySequentialKeys.ContainsValue_17_Int_Int

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System.Collections.Tests.DictionarySequentialKeys.TryGetValue_3k_Int_Int

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JIT Disasms

System.Collections.Tests.DictionarySequentialKeys.ContainsKey_17_Int_32ByteRefsValue

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JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Constructors<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SpanImplicitCastFromArraySegment - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.75 ns	39.60 ns	1.43	0.68	False
ArrayAsMemory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.74 ns	15.11 ns	1.41	0.78	False
MemoryFromArrayStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.90 ns	17.52 ns	1.36	0.76	False
ReadOnlyMemoryFromArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.85 ns	16.22 ns	1.49	0.76	False
ReadOnlyMemoryFromArrayStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.83 ns	14.63 ns	1.35	0.82	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Constructors<Byte>*'

Payloads

Baseline
Compare

System.Memory.Constructors<Byte>.SpanImplicitCastFromArraySegment

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System.Memory.Constructors<Byte>.ArrayAsMemory

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JIT Disasms

System.Memory.Constructors<Byte>.MemoryFromArrayStartLength

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System.Memory.Constructors<Byte>.ReadOnlyMemoryFromArray

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System.Memory.Constructors<Byte>.ReadOnlyMemoryFromArrayStartLength

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsTrue<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.59 ms	4.09 ms	1.58	0.53	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.90 ms	3.31 ms	1.14	0.49	False
ImmutableList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.83 ms	5.78 ms	1.20	0.57	False
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	616.11 μs	690.43 μs	1.12	0.24	False
ImmutableArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.61 ms	3.30 ms	1.26	0.55	False
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.17 ms	3.79 ms	1.19	0.53	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.88 ms	3.33 ms	1.16	0.52	False
FrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.19 μs	46.87 μs	1.41	0.44	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.84 ms	3.38 ms	1.19	0.58	False
HashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.91 μs	40.54 μs	1.23	0.47	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	573.03 μs	646.39 μs	1.13	0.31	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.70 ms	3.69 ms	1.36	0.53	False
Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.45 ms	2.03 ms	1.40	0.38	False
ImmutableHashSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.19 μs	153.55 μs	1.09	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrue<String>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrue<String>.ICollection(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.LinkedList(Size: 512)

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Histogram

JIT Disasms

System.Collections.ContainsTrue<String>.ImmutableList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrue<String>.ImmutableSortedSet(Size: 512)

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Histogram

JIT Disasms

System.Collections.ContainsTrue<String>.ImmutableArray(Size: 512)

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Histogram

JIT Disasms

System.Collections.ContainsTrue<String>.Array(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.Stack(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.FrozenSet(Size: 512)

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System.Collections.ContainsTrue<String>.Queue(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.HashSet(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.SortedSet(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.List(Size: 512)

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JIT Disasms

System.Collections.ContainsTrue<String>.Span(Size: 512)

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System.Collections.ContainsTrue<String>.ImmutableHashSet(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.33 ns	71.51 ns	1.15	0.67	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.17 ns	20.08 ns	1.42	0.75	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.GetHashCodeBenchmark

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JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.DivisionOperatorBenchmark

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.77 ns	43.31 ns	1.21	0.75	False
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.56 ns	50.97 ns	1.12	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>.SquareRootBenchmark

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JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<SByte>.DivideBenchmark

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	986.02 μs	1.06 ms	1.08	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>*'

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MicroBenchmarks.Serializers.Json_ToString<MyEventsListerViewModel>.SystemTextJson_SourceGen_

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	42.41 ns	52.34 ns	1.23	0.65	False
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.36 ns	75.29 ns	1.31	0.62	False
DivisionOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.20 ns	26.34 ns	2.16	0.79	False
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.98 ns	21.35 ns	1.65	0.77	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.SquareRootBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.GetHashCodeBenchmark

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Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.DivisionOperatorBenchmark

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Histogram

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt32>.DivideBenchmark

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_DefaultFrozenDictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	327.54 ns	389.61 ns	1.19	0.54	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	420.20 ns	546.52 ns	1.30	0.52	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	609.71 μs	735.41 μs	1.21	0.28	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	866.75 μs	960.21 μs	1.11	0.25	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	57.25 μs	64.62 μs	1.13	0.36	False
TryGetValue_False_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.34 μs	5.39 μs	1.24	0.44	False
TryGetValue_True_FrozenDictionary - Duration of single invocation 📈 - ADX Test Multi Config Graph	6.77 μs	8.30 μs	1.23	0.46	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_DefaultFrozenDictionary*'

Payloads

Baseline
Compare

System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 10000)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 10000)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 1000)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_False_FrozenDictionary(Count: 100)

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System.Collections.Perf_DefaultFrozenDictionary.TryGetValue_True_FrozenDictionary(Count: 100)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_Frozen<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryGetValue_True - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.60 μs	1.83 μs	1.15	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_Frozen<Int16>*'

Payloads

Baseline
Compare

System.Collections.Perf_Frozen<Int16>.TryGetValue_True(Count: 4)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_Dictionary

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ContainsValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.70 ms	71.51 ms	1.41	0.52	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_Dictionary*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_Dictionary.ContainsValue(Items: 3000)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.56 μs	2.85 μs	1.12	0.11	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.28 μs	1.49 μs	1.17	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Location>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeObjectProperty(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Location>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FormatterDecimal - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	162.62 ns	197.45 ns	1.21	0.30	False
FormatterInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.83 ns	36.37 ns	1.14	0.75	False
FormatterDouble - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	362.08 ns	405.56 ns	1.12	0.09	False
FormatterInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.23 ns	37.43 ns	1.43	0.76	False
FormatterDouble - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	239.37 ns	269.96 ns	1.13	0.21	False
FormatterInt32 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.99 ns	30.30 ns	1.32	0.73	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'

Payloads

Baseline
Compare

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDecimal(value: 123456.789)

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Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 2147483647)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: 1.7976931348623157E+308)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterDouble(value: 12345)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 4)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.84 μs	2.03 μs	1.10	0.22	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	711.26 ns	800.51 ns	1.13	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<ClassRecord>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CreateAddAndRemove<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	201.01 μs	229.33 μs	1.14	0.23	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.59 ms	1.73 ms	1.09	0.15	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.74 μs	10.06 μs	1.15	0.33	False
LinkedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.22 μs	38.62 μs	1.20	0.51	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.06 μs	12.74 μs	1.15	0.32	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	50.35 μs	62.61 μs	1.24	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndRemove<Int32>*'

Payloads

Baseline
Compare

System.Collections.CreateAddAndRemove<Int32>.SortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.SortedDictionary(Size: 512)

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Histogram

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.Stack(Size: 512)

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Histogram

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.LinkedList(Size: 512)

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Histogram

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.Queue(Size: 512)

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Histogram

JIT Disasms

System.Collections.CreateAddAndRemove<Int32>.Dictionary(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_UInt64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.10 ns	49.93 ns	1.35	0.67	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.69 ns	53.85 ns	1.18	0.67	False
TryParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.88 ns	44.53 ns	1.21	0.71	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	45.65 ns	61.26 ns	1.34	0.69	False
TryParseHex - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	61.35 ns	72.04 ns	1.17	0.54	False
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	61.59 ns	74.10 ns	1.20	0.55	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt64*'

Payloads

Baseline
Compare

System.Tests.Perf_UInt64.TryParseHex(value: "0")

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JIT Disasms

System.Tests.Perf_UInt64.ParseSpan(value: "0")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_UInt64.TryParseHex(value: "3039")

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JIT Disasms

System.Tests.Perf_UInt64.ParseSpan(value: "12345")

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System.Tests.Perf_UInt64.TryParseHex(value: "FFFFFFFFFFFFFFFF")

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System.Tests.Perf_UInt64.ParseSpan(value: "18446744073709551615")

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Document.Tests.Perf_EnumerateArray

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumerateArray - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.05 μs	8.76 μs	1.09	0.38	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateArray*'

Payloads

Baseline
Compare

System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateArray(TestCase: ArrayOfStrings)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Devirtualization.Boxing

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InterfaceTypeCheckAndCall - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.84 ns	30.99 ns	1.42	0.69	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Devirtualization.Boxing*'

Payloads

Baseline
Compare

Devirtualization.Boxing.InterfaceTypeCheckAndCall

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueFalse<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FrozenDictionaryOptimized - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.05 μs	32.90 μs	1.10	0.40	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	672.40 μs	754.15 μs	1.12	0.17	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.22 ms	1.43 ms	1.17	0.19	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.56 μs	29.24 μs	1.24	0.53	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.05 μs	38.26 μs	1.19	0.43	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	30.15 μs	34.95 μs	1.16	0.48	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	118.64 μs	137.04 μs	1.16	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse<String, String>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueFalse<String, String>.FrozenDictionaryOptimized(Size: 512)

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Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.SortedList(Size: 512)

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Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.SortedDictionary(Size: 512)

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Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.IDictionary(Size: 512)

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Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueFalse<String, String>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Devirtualization.EqualityComparer

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ValueTupleCompareNoOpt - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	353.49 ns	401.77 ns	1.14	0.19	False
ValueTupleCompare - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	339.01 ns	405.00 ns	1.19	0.20	False
ValueTupleCompareWrapped - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	345.88 ns	424.27 ns	1.23	0.25	False
ValueTupleCompareCached - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	333.79 ns	401.76 ns	1.20	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Devirtualization.EqualityComparer*'

Payloads

Baseline
Compare

Devirtualization.EqualityComparer.ValueTupleCompareNoOpt

ETL Files

Histogram

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Devirtualization.EqualityComparer.ValueTupleCompare

ETL Files

Histogram

JIT Disasms

Devirtualization.EqualityComparer.ValueTupleCompareWrapped

ETL Files

Histogram

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Devirtualization.EqualityComparer.ValueTupleCompareCached

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.37 ms	3.68 ms	1.09	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<MyEventsListerViewModel>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Environment

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetEnvironmentVariables - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.32 μs	1.69 μs	1.28	0.49	False
GetEnvironmentVariable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	134.21 ns	145.33 ns	1.08	0.34	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Environment*'

Payloads

Baseline
Compare

System.Tests.Perf_Environment.GetEnvironmentVariables

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Environment.GetEnvironmentVariable

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Hashing.Tests.Crc64_AppendPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Append - Duration of single invocation 📈 - ADX Test Multi Config Graph	53.07 ns	67.56 ns	1.27	0.59	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc64_AppendPerf*'

Payloads

Baseline
Compare

System.IO.Hashing.Tests.Crc64_AppendPerf.Append(BufferSize: 16)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.NonStandardArrayPoolTests<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	39.74 ns	48.23 ns	1.21	0.55	False
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	80.21 ns	91.44 ns	1.14	0.44	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.NonStandardArrayPoolTests<Byte>*'

Payloads

Baseline
Compare

System.Buffers.Tests.NonStandardArrayPoolTests<Byte>.RentNoReturn(RentalSize: 64, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.NonStandardArrayPoolTests<Byte>.RentNoReturn(RentalSize: 64, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueTrue<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.35 μs	46.51 μs	1.25	0.37	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.02 ms	1.26 ms	1.24	0.18	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	648.43 μs	690.36 μs	1.06	0.23	False
FrozenDictionaryOptimized - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.14 μs	45.79 μs	1.23	0.38	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	517.23 μs	611.64 μs	1.18	0.26	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.53 μs	49.71 μs	1.14	0.53	False
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	149.26 μs	176.44 μs	1.18	0.31	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	34.09 μs	43.07 μs	1.26	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueTrue<String, String>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueTrue<String, String>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.ImmutableSortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.FrozenDictionaryOptimized(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.SortedList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.IDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<String, String>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CtorGivenSize<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	193.38 ns	209.32 ns	1.08	0.07	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CtorGivenSize<Int32>*'

Payloads

Baseline
Compare

System.Collections.CtorGivenSize<Int32>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	413.51 μs	462.84 μs	1.12	0.13	False
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	145.56 μs	156.45 μs	1.07	0.12	False
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	154.77 μs	168.92 μs	1.09	0.03	False
Load - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	324.04 μs	340.83 μs	1.05	0.11	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks*'

Payloads

Baseline
Compare

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "names.xml")

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Histogram

JIT Disasms

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "simple.xml")

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "deep.xml")

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.Xml.XmlConfigurationProviderBenchmarks.Load(FileName: "repeated.xml")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.NonStandardArrayPoolTests<Object>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.88 ns	62.32 ns	1.20	0.44	False
RentNoReturn - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	93.68 ns	104.60 ns	1.12	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.NonStandardArrayPoolTests<Object>*'

Payloads

Baseline
Compare

System.Buffers.Tests.NonStandardArrayPoolTests<Object>.RentNoReturn(RentalSize: 64, UseSharedPool: True)

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.NonStandardArrayPoolTests<Object>.RentNoReturn(RentalSize: 64, UseSharedPool: False)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CopyTo<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Span - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	102.11 ns	1.15 μs	11.26	0.37	True
ReadOnlySpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	96.75 ns	1.15 μs	11.91	0.41	True
Memory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	126.93 ns	1.17 μs	9.26	0.44	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CopyTo<Int32>*'

Payloads

Baseline
Compare

System.Collections.CopyTo<Int32>.Span(Size: 2048)

ETL Files

Histogram

JIT Disasms

System.Collections.CopyTo<Int32>.ReadOnlySpan(Size: 2048)

ETL Files

Histogram

JIT Disasms

System.Collections.CopyTo<Int32>.Memory(Size: 2048)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	31.64 ns	42.15 ns	1.33	0.65	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Byte>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Scoped - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	642.51 ns	747.60 ns	1.16	0.23	False
Singleton - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	130.97 ns	158.55 ns	1.21	0.51	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable.Scoped

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable.Singleton

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	660.54 ns	753.71 ns	1.14	0.29	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<XmlElement>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_PriorityQueue<String, String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.94 μs	20.48 μs	1.14	0.27	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.71 ms	3.10 ms	1.14	0.22	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	187.20 μs	218.62 μs	1.17	0.35	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.11 μs	3.62 μs	1.16	0.26	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.77 ms	6.75 ms	1.17	0.24	False
K_Max_Elements - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.49 μs	28.90 μs	1.09	0.24	False
HeapSort - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	158.12 μs	184.36 μs	1.17	0.28	False
Dequeue_And_Enqueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	402.24 μs	441.20 μs	1.10	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue<String, String>*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 10)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 1000)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 1000)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 10)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 1000)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 100)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.HeapSort(Size: 100)

ETL Files

Histogram

JIT Disasms

System.Collections.Tests.Perf_PriorityQueue<String, String>.Dequeue_And_Enqueue(Size: 100)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Tests.Perf_Lock

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReaderWriterLockSlimPerf - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.25 ns	74.29 ns	1.14	0.57	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Lock*'

Payloads

Baseline
Compare

System.Threading.Tests.Perf_Lock.ReaderWriterLockSlimPerf

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEachNonGeneric<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Hashtable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.99 μs	31.21 μs	1.16	0.40	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.21 μs	28.42 μs	1.13	0.38	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.98 μs	15.27 μs	1.28	0.34	False
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.80 μs	17.61 μs	1.28	0.44	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.39 μs	18.74 μs	1.30	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEachNonGeneric<Int32>*'

Payloads

Baseline
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System.Collections.IterateForEachNonGeneric<Int32>.Hashtable(Size: 512)

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System.Collections.IterateForEachNonGeneric<Int32>.SortedList(Size: 512)

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System.Collections.IterateForEachNonGeneric<Int32>.Stack(Size: 512)

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System.Collections.IterateForEachNonGeneric<Int32>.ArrayList(Size: 512)

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System.Collections.IterateForEachNonGeneric<Int32>.Queue(Size: 512)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Random

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Next_int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.79 ns	43.15 ns	1.21	0.65	False
Next_int_int - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.51 ns	31.41 ns	1.18	0.61	False
Next_int_int_unseeded - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.81 ns	26.97 ns	1.30	0.65	False
NextSingle - Duration of single invocation 📈 - ADX Test Multi Config Graph	24.53 ns	33.26 ns	1.36	0.63	False
Next_long_long - Duration of single invocation 📈 - ADX Test Multi Config Graph	101.67 ns	109.84 ns	1.08	0.49	False
Next_int_unseeded - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.20 ns	38.73 ns	1.42	0.68	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Random*'

Payloads

Baseline
Compare

System.Tests.Perf_Random.Next_int

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Histogram

JIT Disasms

System.Tests.Perf_Random.Next_int_int

ETL Files

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System.Tests.Perf_Random.Next_int_int_unseeded

ETL Files

Histogram

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System.Tests.Perf_Random.NextSingle

ETL Files

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System.Tests.Perf_Random.Next_long_long

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System.Tests.Perf_Random.Next_int_unseeded

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.StringReaderReadLineTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	294.79 μs	409.04 μs	1.39	0.57	False
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.73 μs	9.85 μs	1.46	0.02	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StringReaderReadLineTests*'

Payloads

Baseline
Compare

System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [ 0, 0])

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System.IO.Tests.StringReaderReadLineTests.ReadLine(LineLengthRange: [1025, 2048])

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Net.Primitives.Tests.IPAddressPerformanceTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.04 ns	53.73 ns	1.31	0.69	False
TryWriteBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.14 ns	16.69 ns	1.18	0.62	False
TryWriteBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.77 ns	30.52 ns	1.40	0.71	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Primitives.Tests.IPAddressPerformanceTests*'

Payloads

Baseline
Compare

System.Net.Primitives.Tests.IPAddressPerformanceTests.TryFormat(address: 143.24.20.36)

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System.Net.Primitives.Tests.IPAddressPerformanceTests.TryWriteBytes(address: 143.24.20.36)

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Histogram

JIT Disasms

System.Net.Primitives.Tests.IPAddressPerformanceTests.TryWriteBytes(address: 1020:3040:5060:7080:9010:1112:1314:1516)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_UInt16

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.37 ns	54.67 ns	1.23	0.53	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.04 ns	60.04 ns	1.09	0.57	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.47 ns	42.18 ns	1.19	0.58	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.73 ns	53.76 ns	1.23	0.59	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt16*'

Payloads

Baseline
Compare

System.Tests.Perf_UInt16.TryParse(value: "12345")

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System.Tests.Perf_UInt16.Parse(value: "0")

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System.Tests.Perf_UInt16.TryParse(value: "0")

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Histogram

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System.Tests.Perf_UInt16.TryParse(value: "65535")

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	77.33 μs	85.09 μs	1.10	0.17	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.36 μs	85.76 μs	1.12	0.15	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	92.29 μs	102.39 μs	1.11	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromString(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<TreeRecord>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Reflection.Invoke

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
StaticMethod4_int_string_struct_class - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	241.66 ns	286.54 ns	1.19	0.26	False
StaticMethod4_arrayNotCached_int_string_struct_class - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	295.24 ns	364.53 ns	1.23	0.23	False
Ctor0_ActivatorCreateInstance_NoParams - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	382.74 ns	415.82 ns	1.09	0.22	False
Property_Set_class - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	417.36 ns	491.15 ns	1.18	0.23	False
Ctor4_int_string_struct_class - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	260.84 ns	341.62 ns	1.31	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Reflection.Invoke*'

Payloads

Baseline
Compare

System.Reflection.Invoke.StaticMethod4_int_string_struct_class

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System.Reflection.Invoke.StaticMethod4_arrayNotCached_int_string_struct_class

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System.Reflection.Invoke.Ctor0_ActivatorCreateInstance_NoParams

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Histogram

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System.Reflection.Invoke.Property_Set_class

ETL Files

Histogram

JIT Disasms

System.Reflection.Invoke.Ctor4_int_string_struct_class

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.50 μs	21.82 μs	1.06	0.05	False
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.12 μs	9.91 μs	1.09	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_

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MicroBenchmarks.Serializers.Xml_FromStream<Location>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.49 μs	6.76 μs	1.23	0.25	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForNonGeneric<String>*'

Payloads

Baseline
Compare

System.Collections.IterateForNonGeneric<String>.ArrayList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Logging.ScopesOverheadBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FilteredByLevel_InsideScope - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	189.94 ns	228.91 ns	1.21	0.31	False
FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	141.70 ns	171.53 ns	1.21	0.42	False
FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	144.51 ns	178.77 ns	1.24	0.38	False
FilteredByLevel_InsideScope - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	206.68 ns	251.18 ns	1.22	0.29	False
FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	142.74 ns	166.21 ns	1.16	0.34	False
FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	137.22 ns	164.20 ns	1.20	0.44	False
FilteredByLevel_InsideScope - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	382.96 ns	467.08 ns	1.22	0.23	False
FilteredByLevel_InsideScope - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	200.85 ns	219.87 ns	1.09	0.36	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.ScopesOverheadBenchmark*'

Payloads

Baseline
Compare

Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: False)

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Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel(HasISupportLoggingScopeLogger: False, CaptureScopes: False)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel(HasISupportLoggingScopeLogger: True, CaptureScopes: True)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: True)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel(HasISupportLoggingScopeLogger: False, CaptureScopes: True)

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JIT Disasms

Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel(HasISupportLoggingScopeLogger: True, CaptureScopes: False)

ETL Files

Histogram

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Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: True)

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Microsoft.Extensions.Logging.ScopesOverheadBenchmark.FilteredByLevel_InsideScope(HasISupportLoggingScopeLogger: False, CaptureScopes: False)

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	364.44 μs	410.96 μs	1.13	0.16	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	361.15 μs	396.96 μs	1.10	0.13	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	370.54 μs	411.98 μs	1.11	0.13	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	353.91 μs	417.09 μs	1.18	0.16	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	359.47 μs	398.71 μs	1.11	0.11	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	364.39 μs	409.97 μs	1.13	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromString(Mode: Reflection)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromReader(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<ImmutableSortedDictionary<String, String>>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in XmlDocumentTests.XmlNodeTests.Perf_XmlNode

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.50 ns	12.08 ns	1.61	0.83	False
GetAttributes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.30 ns	35.93 ns	1.77	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlNodeTests.Perf_XmlNode*'

Payloads

Baseline
Compare

XmlDocumentTests.XmlNodeTests.Perf_XmlNode.GetValue

ETL Files

Histogram

JIT Disasms

XmlDocumentTests.XmlNodeTests.Perf_XmlNode.GetAttributes

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.14 μs	1.28 μs	1.12	0.28	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	252.81 ns	300.59 ns	1.19	0.35	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	454.47 ns	572.25 ns	1.26	0.33	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	579.65 ns	676.52 ns	1.17	0.30	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	570.83 ns	689.27 ns	1.21	0.27	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	463.32 ns	547.55 ns	1.18	0.32	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	248.90 ns	322.17 ns	1.29	0.38	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<Int32>*'

Payloads

Baseline
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System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeObjectProperty(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToWriter(Mode: Reflection)

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JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

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System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToString(Mode: SourceGen)

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System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToString(Mode: Reflection)

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System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

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System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToWriter(Mode: SourceGen)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
MultiplyByMatrixOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.84 ns	29.11 ns	1.27	0.66	False
NegateBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.72 ns	10.42 ns	1.19	0.78	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_Matrix3x2.MultiplyByMatrixOperatorBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.NegateBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Factory_1Injected_2Explicit_OutOfOrder - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	345.43 ns	399.30 ns	1.16	0.25	False
Factory_1Injected_2Explicit - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	355.91 ns	408.01 ns	1.15	0.22	False
Factory_3Injected - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	541.14 ns	670.67 ns	1.24	0.29	False
Factory_3Explicit - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	227.46 ns	274.10 ns	1.21	0.29	False
GetService_0Injected - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.01 μs	1.08 μs	1.07	0.14	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_1Injected_2Explicit_OutOfOrder

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Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_1Injected_2Explicit

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Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_3Injected

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Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.Factory_3Explicit

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Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.GetService_0Injected

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	683.03 μs	720.91 μs	1.06	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToStream<CollectionsOfPrimitives>.SystemTextJson_SourceGen_

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Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.Perf_Directory

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetCurrentDirectory - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	219.27 ns	252.66 ns	1.15	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_Directory*'

Payloads

Baseline
Compare

System.IO.Tests.Perf_Directory.GetCurrentDirectory

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.ReadOnlyMemory<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Pin - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	160.90 ns	199.13 ns	1.24	0.44	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.ReadOnlyMemory<Byte>*'

Payloads

Baseline
Compare

System.Memory.ReadOnlyMemory<Byte>.Pin(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSetReverse<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.29 μs	3.94 μs	1.20	0.39	False
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.86 μs	7.68 μs	1.31	0.44	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSetReverse<Int32>*'

Payloads

Baseline
Compare

System.Collections.IndexerSetReverse<Int32>.List(Size: 512)

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System.Collections.IndexerSetReverse<Int32>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.Slice<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadOnlySpanStartLength - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.83 ns	5.30 ns	1.38	0.40	False
MemoryStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.79 ns	9.40 ns	1.21	0.11	False
MemorySpanStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.13 ns	7.40 ns	1.21	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.Slice<Byte>*'

Payloads

Baseline
Compare

System.Memory.Slice<Byte>.ReadOnlySpanStartLength

ETL Files

Histogram

JIT Disasms

System.Memory.Slice<Byte>.MemoryStart

ETL Files

Histogram

JIT Disasms

System.Memory.Slice<Byte>.MemorySpanStart

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Xml.Tests.Perf_XmlConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TimeSpan_ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	271.92 ns	300.47 ns	1.11	0.23	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Xml.Tests.Perf_XmlConvert*'

Payloads

Baseline
Compare

System.Xml.Tests.Perf_XmlConvert.TimeSpan_ToString

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	177.82 μs	195.32 μs	1.10	0.16	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	240.77 μs	267.90 μs	1.11	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_BinaryXml_

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Histogram

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MicroBenchmarks.Serializers.Xml_ToStream<IndexViewModel>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.SearchValuesByteTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ContainsAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	94.79 ns	105.30 ns	1.11	0.33	False
IndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	55.45 ns	73.47 ns	1.32	0.53	False
IndexOfAnyExcept - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	60.29 ns	68.35 ns	1.13	0.56	False
IndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	93.66 ns	108.49 ns	1.16	0.35	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.SearchValuesByteTests*'

Payloads

Baseline
Compare

System.Buffers.Tests.SearchValuesByteTests.ContainsAny(Values: "abcdefABCDEF0123456789")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesByteTests.IndexOfAny(Values: "abcdefABCDEF0123456789Ü")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesByteTests.IndexOfAnyExcept(Values: "abcdefABCDEF0123456789Ü")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesByteTests.IndexOfAny(Values: "abcdefABCDEF0123456789")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Constructor

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConstructorBenchmark_Double - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.42 ns	6.97 ns	1.58	0.75	False
ConstructorBenchmark_Single - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.41 ns	7.86 ns	1.45	0.76	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Constructor*'

Payloads

Baseline
Compare

System.Numerics.Tests.Constructor.ConstructorBenchmark_Double

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Constructor.ConstructorBenchmark_Single

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsKeyFalse<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	109.54 μs	121.90 μs	1.11	0.29	False
FrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.47 μs	13.96 μs	1.12	0.65	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	135.26 μs	158.31 μs	1.17	0.41	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.63 μs	13.02 μs	1.12	0.57	False
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.10 μs	20.95 μs	1.39	0.66	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyFalse<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.ContainsKeyFalse<Int32, Int32>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.FrozenDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.ImmutableSortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsKeyFalse<Int32, Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	101.72 ns	115.30 ns	1.13	0.59	False
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	20.33 ns	34.81 ns	1.71	0.79	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>.GetHashCodeBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int16>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Add_Remove_SteadyState<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ConcurrentQueue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.27 ns	55.18 ns	1.44	0.65	False
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	43.16 ns	59.09 ns	1.37	0.64	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.12 ns	53.31 ns	1.40	0.66	False
ConcurrentBag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	125.09 ns	156.52 ns	1.25	0.51	False
ConcurrentStack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.11 ns	44.72 ns	1.39	0.63	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Add_Remove_SteadyState<String>*'

Payloads

Baseline
Compare

System.Collections.Tests.Add_Remove_SteadyState<String>.ConcurrentQueue(Count: 512)

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Histogram

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System.Collections.Tests.Add_Remove_SteadyState<String>.Queue(Count: 512)

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Histogram

JIT Disasms

System.Collections.Tests.Add_Remove_SteadyState<String>.Stack(Count: 512)

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Histogram

JIT Disasms

System.Collections.Tests.Add_Remove_SteadyState<String>.ConcurrentBag(Count: 512)

ETL Files

Histogram

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System.Collections.Tests.Add_Remove_SteadyState<String>.ConcurrentStack(Count: 512)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForEachNonGeneric<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Queue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.33 μs	19.07 μs	1.33	0.44	False
SortedList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	22.74 μs	30.14 μs	1.33	0.40	False
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	14.17 μs	17.15 μs	1.21	0.40	False
Stack - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.07 μs	17.29 μs	1.43	0.35	False
Hashtable - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	26.01 μs	31.44 μs	1.21	0.41	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEachNonGeneric<String>*'

Payloads

Baseline
Compare

System.Collections.IterateForEachNonGeneric<String>.Queue(Size: 512)

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System.Collections.IterateForEachNonGeneric<String>.SortedList(Size: 512)

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Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<String>.ArrayList(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<String>.Stack(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IterateForEachNonGeneric<String>.Hashtable(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.AddGivenSize<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.91 μs	23.05 μs	1.16	0.41	False
ICollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.96 μs	9.38 μs	1.35	0.42	False
ObservableCollection - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	67.22 μs	83.96 μs	1.25	0.33	False
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.73 μs	30.68 μs	1.29	0.37	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.AddGivenSize<Int32>*'

Payloads

Baseline
Compare

System.Collections.AddGivenSize<Int32>.Dictionary(Size: 512)

ETL Files

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JIT Disasms

System.Collections.AddGivenSize<Int32>.ICollection(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<Int32>.ObservableCollection(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.AddGivenSize<Int32>.IDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSet<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.08 μs	27.18 μs	1.18	0.47	False
List - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.54 μs	6.50 μs	1.17	0.37	False
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.60 μs	14.72 μs	1.39	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet<Int32>*'

Payloads

Baseline
Compare

System.Collections.IndexerSet<Int32>.Dictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<Int32>.List(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.IndexerSet<Int32>.IList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	779.02 μs	929.84 μs	1.19	0.22	False
Array_ComparerClass - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	71.42 μs	86.73 μs	1.21	0.31	False
Array_ComparerStruct - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	72.61 μs	84.76 μs	1.17	0.30	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<Int32>*'

Payloads

Baseline
Compare

System.Collections.Sort<Int32>.LinqQuery(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.Sort<Int32>.Array_ComparerClass(Size: 512)

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Histogram

JIT Disasms

System.Collections.Sort<Int32>.Array_ComparerStruct(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Int

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InequalityOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	0.09 ns	1.82 ns	19.30	0.95	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Int*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Int.InequalityOperatorBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Perf_Frozen<NotKnownComparable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToFrozenDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	595.53 ns	659.24 ns	1.11	0.17	False
ToFrozenSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.12 μs	1.23 μs	1.10	0.24	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Perf_Frozen<NotKnownComparable>*'

Payloads

Baseline
Compare

System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenDictionary(Count: 4)

ETL Files

Histogram

JIT Disasms

System.Collections.Perf_Frozen<NotKnownComparable>.ToFrozenSet(Count: 4)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<StructRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	955.62 ns	1.07 μs	1.11	0.23	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	714.17 ns	820.36 ns	1.15	0.26	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.13 μs	1.31 μs	1.16	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<StructRecord>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<StructRecord>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<StructRecord>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<StructRecord>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.32 μs	1.55 μs	1.17	0.24	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.43 μs	1.57 μs	1.09	0.19	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.20 μs	3.55 μs	1.11	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<LargeStructWithProperties>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryAddDefaultSize<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	51.03 μs	56.69 μs	1.11	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryAddDefaultSize<String>*'

Payloads

Baseline
Compare

System.Collections.TryAddDefaultSize<String>.Dictionary(Count: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Memory.MemoryMarshal<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Read - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.67 ns	6.69 ns	1.18	0.42	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.MemoryMarshal<Byte>*'

Payloads

Baseline
Compare

System.Memory.MemoryMarshal<Byte>.Read

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Boolean

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	29.25 ns	35.66 ns	1.22	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Boolean*'

Payloads

Baseline
Compare

System.Tests.Perf_Boolean.Parse(value: "TRUE")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Hashing.Tests.Crc32_AppendPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Append - Duration of single invocation 📈 - ADX Test Multi Config Graph	51.27 ns	59.25 ns	1.16	0.60	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Hashing.Tests.Crc32_AppendPerf*'

Payloads

Baseline
Compare

System.IO.Hashing.Tests.Crc32_AppendPerf.Append(BufferSize: 16)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.26 μs	74.81 μs	1.20	0.15	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	74.86 μs	86.61 μs	1.16	0.15	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	75.79 μs	85.36 μs	1.13	0.13	False
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.80 μs	68.61 μs	1.09	0.15	False
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.76 μs	68.31 μs	1.05	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromReader(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromUtf8Bytes(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<Dictionary<String, String>>.DeserializeFromString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Create - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	585.85 ns	631.90 ns	1.08	0.27	False
GetDocumentElement - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.91 ns	53.94 ns	1.32	0.71	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument*'

Payloads

Baseline
Compare

XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument.Create

ETL Files

Histogram

JIT Disasms

XmlDocumentTests.XmlDocumentTests.Perf_XmlDocument.GetDocumentElement

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.93 ms	4.36 ms	1.11	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.28 μs	4.69 μs	1.10	0.22	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.32 μs	11.45 μs	1.11	0.10	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_BinaryXml_

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Histogram

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MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Concurrent.IsEmpty<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Dictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	76.89 ns	88.44 ns	1.15	0.41	False
Bag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	44.79 ns	52.51 ns	1.17	0.60	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.IsEmpty<String>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.IsEmpty<String>.Dictionary(Size: 0)

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System.Collections.Concurrent.IsEmpty<String>.Bag(Size: 0)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.DelegatePerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DelegateInvoke - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.31 ms	2.85 ms	1.23	0.41	False
MulticastDelegateInvoke - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.78 ms	15.48 ms	1.31	0.36	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.DelegatePerf*'

Payloads

Baseline
Compare

PerfLabTests.DelegatePerf.DelegateInvoke

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Histogram

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PerfLabTests.DelegatePerf.MulticastDelegateInvoke(length: 100)

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.StringReaderReadToEndTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	95.97 ns	100.97 ns	1.05	0.42	False
ReadToEnd - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	91.66 ns	100.36 ns	1.10	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StringReaderReadToEndTests*'

Payloads

Baseline
Compare

System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [1025, 2048])

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Histogram

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System.IO.Tests.StringReaderReadToEndTests.ReadToEnd(LineLengthRange: [ 0, 0])

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	633.06 ns	765.84 ns	1.21	0.27	False
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	767.14 ns	891.54 ns	1.16	0.27	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	433.37 ns	493.85 ns	1.14	0.28	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>.SerializeToUtf8Bytes(Mode: SourceGen)

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Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<SimpleStructWithProperties>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Logging.LoggingOverhead

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TwoArguments_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	373.51 ns	446.57 ns	1.20	0.21	False
NoArguments_DefineMessage - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	429.41 ns	470.08 ns	1.09	0.25	False
NoArguments_DefineMessage_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.73 ns	49.80 ns	1.39	0.68	False
TwoArguments_DefineMessage_FilteredByLevel - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	147.67 ns	165.60 ns	1.12	0.43	False
NoArguments - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	351.92 ns	429.46 ns	1.22	0.22	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.LoggingOverhead*'

Payloads

Baseline
Compare

Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments_FilteredByLevel

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Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_DefineMessage

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Logging.LoggingOverhead.NoArguments_DefineMessage_FilteredByLevel

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Logging.LoggingOverhead.TwoArguments_DefineMessage_FilteredByLevel

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Logging.LoggingOverhead.NoArguments

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.03 ms	3.61 ms	1.19	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Single

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	185.51 ns	222.31 ns	1.20	0.28	False
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	211.99 ns	234.19 ns	1.10	0.30	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Single*'

Payloads

Baseline
Compare

System.Tests.Perf_Single.TryParse(value: "3.4028235E+38")

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Histogram

JIT Disasms

System.Tests.Perf_Single.Parse(value: "3.4028235E+38")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	104.31 ns	125.89 ns	1.21	0.56	False
SquareRootBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	40.20 ns	48.23 ns	1.20	0.63	False
DivideBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.81 ns	25.12 ns	1.41	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.SquareRootBenchmark

ETL Files

Histogram

JIT Disasms

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<UInt16>.DivideBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Tests.SearchValuesCharTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IndexOfAnyExcept - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	244.87 ns	267.83 ns	1.09	0.02	False
ContainsAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	106.99 ns	112.85 ns	1.05	0.29	False
LastIndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	98.63 ns	107.26 ns	1.09	0.33	False
LastIndexOfAnyExcept - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	94.68 ns	108.85 ns	1.15	0.37	False
Contains - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.74 ns	12.82 ns	1.66	0.73	False
Contains - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.13 ns	15.53 ns	1.28	0.73	False
LastIndexOfAnyExcept - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	97.24 ns	104.22 ns	1.07	0.37	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Tests.SearchValuesCharTests*'

Payloads

Baseline
Compare

System.Buffers.Tests.SearchValuesCharTests.IndexOfAnyExcept(Values: "ßäöüÄÖÜ")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesCharTests.ContainsAny(Values: "abcdefABCDEF0123456789")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAny(Values: "abcdefABCDEF0123456789")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAnyExcept(Values: "abcdefABCDEF0123456789Ü")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesCharTests.Contains(Values: "ßäöüÄÖÜ")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesCharTests.Contains(Values: "abcdefABCDEF0123456789Ü")

ETL Files

Histogram

JIT Disasms

System.Buffers.Tests.SearchValuesCharTests.LastIndexOfAnyExcept(Values: "abcdefABCDEF0123456789")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Float

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.55 ns	74.11 ns	1.29	0.61	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Float*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Float.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	100.66 μs	113.69 μs	1.13	0.09	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromString<IndexViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Vector4

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	25.64 ns	29.59 ns	1.15	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector4*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_Vector4.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	65.93 ns	78.69 ns	1.19	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>*'

Payloads

Baseline
Compare

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Single>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Cache

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IsMatch - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	130.67 ms	141.52 ms	1.08	0.15	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Cache*'

Payloads

Baseline
Compare

System.Text.RegularExpressions.Tests.Perf_Regex_Cache.IsMatch(total: 400000, unique: 7, cacheSize: 15)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.StreamReaderReadLineTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	665.79 μs	753.92 μs	1.13	0.17	False
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	16.56 μs	17.64 μs	1.07	0.03	False
ReadLine - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	464.27 μs	536.99 μs	1.16	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.StreamReaderReadLineTests*'

Payloads

Baseline
Compare

System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [ 1, 1])

ETL Files

Histogram

JIT Disasms

System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [1025, 2048])

ETL Files

Histogram

JIT Disasms

System.IO.Tests.StreamReaderReadLineTests.ReadLine(LineLengthRange: [ 0, 0])

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Tests.Perf_Interlocked

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Increment_long - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	7.98 ns	16.43 ns	2.06	0.87	False
CompareExchange_long - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.64 ns	11.01 ns	1.66	0.83	False
Exchange_long - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.74 ns	12.52 ns	1.43	0.85	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Interlocked*'

Payloads

Baseline
Compare

System.Threading.Tests.Perf_Interlocked.Increment_long

ETL Files

Histogram

JIT Disasms

System.Threading.Tests.Perf_Interlocked.CompareExchange_long

ETL Files

Histogram

JIT Disasms

System.Threading.Tests.Perf_Interlocked.Exchange_long

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Decimal

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Subtract - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.35 ns	23.24 ns	1.34	0.68	False
Multiply - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.26 ns	24.28 ns	1.14	0.71	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Decimal*'

Payloads

Baseline
Compare

System.Tests.Perf_Decimal.Subtract

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Decimal.Multiply

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromString<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.80 μs	5.26 μs	1.09	0.20	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromString<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromString<Location>.SystemTextJson_SourceGen_

ETL Files

Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Logging.EventSourceLogger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
NestedScopes_TwoMessages - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	927.10 ns	1.04 μs	1.13	0.23	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.EventSourceLogger*'

Payloads

Baseline
Compare

Microsoft.Extensions.Logging.EventSourceLogger.NestedScopes_TwoMessages(HasSubscribers: False, Json: True)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Benchmark.GetChildKeysTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AddChainedConfigurationWithCommonPaths - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.14 ms	1.27 ms	1.11	0.16	False
AddChainedConfigurationWithSplitting - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.14 ms	1.26 ms	1.11	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Benchmark.GetChildKeysTests*'

Payloads

Baseline
Compare

Benchmark.GetChildKeysTests.AddChainedConfigurationWithCommonPaths

ETL Files

Histogram

JIT Disasms

Benchmark.GetChildKeysTests.AddChainedConfigurationWithSplitting

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	49.83 μs	56.77 μs	1.14	0.13	False
SerializeObjectProperty - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.96 μs	55.50 μs	1.13	0.15	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	47.03 μs	52.06 μs	1.11	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeObjectProperty(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<TreeRecord>.SerializeToWriter(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Reader.Tests.Perf_Base64

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadBase64EncodedByteArray_HeavyEscaping - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	353.82 ns	386.47 ns	1.09	0.08	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Reader.Tests.Perf_Base64*'

Payloads

Baseline
Compare

System.Text.Json.Reader.Tests.Perf_Base64.ReadBase64EncodedByteArray_HeavyEscaping(NumberOfBytes: 100)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.20 μs	1.41 μs	1.18	0.26	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.75 μs	2.06 μs	1.18	0.25	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Xml_ToStream<ClassImplementingIXmlSerialiable>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.BlockCopyPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CallBlockCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	38.57 ns	46.34 ns	1.20	0.59	False
CallBlockCopy - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	48.12 ns	59.13 ns	1.23	0.61	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.BlockCopyPerf*'

Payloads

Baseline
Compare

PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 10)

ETL Files

Histogram

JIT Disasms

PerfLabTests.BlockCopyPerf.CallBlockCopy(numElements: 100)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Perf_Convert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetTypeCode - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	12.91 ns	23.56 ns	1.82	0.71	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Perf_Convert*'

Payloads

Baseline
Compare

System.Perf_Convert.GetTypeCode

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_DateTime

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ObjectEquals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.94 ns	25.49 ns	2.56	0.75	False
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	386.20 ns	434.01 ns	1.12	0.22	False
Year - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.59 ns	7.70 ns	1.38	0.80	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_DateTime*'

Payloads

Baseline
Compare

System.Tests.Perf_DateTime.ObjectEquals

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_DateTime.ToString(format: null)

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_DateTime.Year

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.BinaryWriterExtendedTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteAsciiString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	57.26 ns	76.59 ns	1.34	0.62	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.BinaryWriterExtendedTests*'

Payloads

Baseline
Compare

System.IO.Tests.BinaryWriterExtendedTests.WriteAsciiString(StringLengthInChars: 32)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<SByte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	179.96 ns	216.48 ns	1.20	0.48	False
MultiplyOperatorBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.68 ns	22.54 ns	1.27	0.74	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<SByte>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<SByte>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_VectorOf<SByte>.MultiplyOperatorBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in StoreBlock.AnyLocation

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
InitBlockAllZeros128 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.68 ns	15.55 ns	1.14	0.27	False
InitBlockAllOnes16 - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.47 ns	7.49 ns	1.16	0.07	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.AnyLocation*'

Payloads

Baseline
Compare

StoreBlock.AnyLocation.InitBlockAllZeros128

ETL Files

Histogram

JIT Disasms

StoreBlock.AnyLocation.InitBlockAllOnes16

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.51 ms	2.88 ms	1.15	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<CollectionsOfPrimitives>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Type

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
op_Equality - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.51 ns	12.05 ns	1.27	0.70	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Type*'

Payloads

Baseline
Compare

System.Tests.Perf_Type.op_Equality

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.Primitives.StringSegmentBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Ctor_String - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.31 ns	24.24 ns	1.14	0.76	False
GetValue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.71 ns	26.84 ns	1.36	0.74	False
StartsWith - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	23.81 ns	26.91 ns	1.13	0.59	False
IndexOfAny - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.42 ns	28.16 ns	1.45	0.78	False
TrimStart - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	52.19 ns	70.12 ns	1.34	0.64	False
Indexer - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	73.76 ns	89.54 ns	1.21	0.32	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Primitives.StringSegmentBenchmark*'

Payloads

Baseline
Compare

Microsoft.Extensions.Primitives.StringSegmentBenchmark.Ctor_String

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Primitives.StringSegmentBenchmark.GetValue

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Primitives.StringSegmentBenchmark.StartsWith

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Primitives.StringSegmentBenchmark.IndexOfAny

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Primitives.StringSegmentBenchmark.TrimStart

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Primitives.StringSegmentBenchmark.Indexer

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	512bcaf1b198a7234fad4d1791c558f698b1eb15
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	101.85 μs	116.93 μs	1.15	0.09	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Channels.Tests.UnboundedChannelPerfTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryWriteThenTryRead - Duration of single invocation 📈 - ADX Test Multi Config Graph	306.72 ns	355.44 ns	1.16	0.34	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Channels.Tests.UnboundedChannelPerfTests*'

Payloads

Baseline
Compare

System.Threading.Channels.Tests.UnboundedChannelPerfTests.TryWriteThenTryRead

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.DictionaryExpansion

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ExpandDictionaries - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	583.41 ns	680.43 ns	1.17	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.DictionaryExpansion*'

Payloads

Baseline
Compare

PerfLabTests.DictionaryExpansion.ExpandDictionaries

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in PerfLabTests.EnumPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumEquals - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	41.52 ns	53.19 ns	1.28	0.54	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.EnumPerf*'

Payloads

Baseline
Compare

PerfLabTests.EnumPerf.EnumEquals

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.ContainsTrueComparer<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	675.47 μs	786.33 μs	1.16	0.26	False
SortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	573.32 μs	647.64 μs	1.13	0.39	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer<Int32>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<Int32>.ImmutableSortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.ContainsTrueComparer<Int32>.SortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.TryGetValueTrue<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	123.67 μs	136.68 μs	1.11	0.24	False
SortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	414.92 μs	471.76 μs	1.14	0.25	False
ConcurrentDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	13.75 μs	19.95 μs	1.45	0.58	False
ImmutableSortedDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	114.30 μs	136.04 μs	1.19	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueTrue<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueTrue<Int32, Int32>.ImmutableDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<Int32, Int32>.SortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<Int32, Int32>.ConcurrentDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

System.Collections.TryGetValueTrue<Int32, Int32>.ImmutableSortedDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<Hashtable>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	121.99 μs	132.71 μs	1.09	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<Hashtable>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<Hashtable>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	1.48 μs	1.80 μs	1.22	0.12	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToStream<Location>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Tests.Perf_SortedSet

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EnumerateViewBetween - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	36.53 μs	40.54 μs	1.11	0.18	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_SortedSet*'

Payloads

Baseline
Compare

System.Collections.Tests.Perf_SortedSet.EnumerateViewBetween

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Guid

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
EqualsOperator - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	0.00 ns	2.58 ns	∞	0.89	False
ctor_bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	17.92 ns	24.72 ns	1.38	0.79	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Guid*'

Payloads

Baseline
Compare

System.Tests.Perf_Guid.EqualsOperator

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Guid.ctor_bytes

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_FromStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	4.62 μs	5.12 μs	1.11	0.13	False
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.44 μs	41.48 μs	1.11	0.16	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_FromStream<Location>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_FromStream<Location>.DataContractJsonSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	64.14 ns	70.65 ns	1.10	0.56	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Int32>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Int32>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	35.83 μs	39.94 μs	1.11	0.03	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Runtime.InteropServices.Tests.SafeHandleTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
AddRef_GetHandle_Release - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	27.16 ns	32.51 ns	1.20	0.54	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Runtime.InteropServices.Tests.SafeHandleTests*'

Payloads

Baseline
Compare

System.Runtime.InteropServices.Tests.SafeHandleTests.AddRef_GetHandle_Release

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	851.02 ns	928.34 ns	1.09	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToString<LoginViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	480.63 μs	538.33 μs	1.12	0.17	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToString<CollectionsOfPrimitives>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Binary.Tests.BinaryReadAndWriteTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadStructFieldByFieldUsingBitConverterBE - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	104.10 ns	112.28 ns	1.08	0.41	False
ReadStructFieldByFieldUsingBitConverterLE - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	83.21 ns	117.53 ns	1.41	0.42	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Binary.Tests.BinaryReadAndWriteTests*'

Payloads

Baseline
Compare

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterBE

ETL Files

Histogram

JIT Disasms

System.Buffers.Binary.Tests.BinaryReadAndWriteTests.ReadStructFieldByFieldUsingBitConverterLE

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Sort<IntStruct>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
LinqQuery - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	1.42 ms	1.59 ms	1.12	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Sort<IntStruct>*'

Payloads

Baseline
Compare

System.Collections.Sort<IntStruct>.LinqQuery(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Vector3

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	21.49 ns	24.12 ns	1.12	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector3*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_Vector3.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in V8.Crypto.Support

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Bench - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	18.97 ms	21.86 ms	1.15	0.30	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'V8.Crypto.Support*'

Payloads

Baseline
Compare

V8.Crypto.Support.Bench

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_Quaternion

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
SlerpBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	15.00 ns	21.43 ns	1.43	0.69	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Quaternion*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_Quaternion.SlerpBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractJsonSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.50 μs	3.84 μs	1.10	0.14	False
SystemTextJson_SourceGen_ - Duration of single invocation 📈 - ADX Test Multi Config Graph	706.99 ns	772.44 ns	1.09	0.21	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>.DataContractJsonSerializer_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Json_ToStream<LoginViewModel>.SystemTextJson_SourceGen_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Double>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	32.86 ns	52.65 ns	1.60	0.72	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Double>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Double>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_DateTimeOffset

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	386.52 ns	413.79 ns	1.07	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_DateTimeOffset*'

Payloads

Baseline
Compare

System.Tests.Perf_DateTimeOffset.ToString(format: "G")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IterateForNonGeneric<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ArrayList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	5.51 μs	6.52 μs	1.18	0.33	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForNonGeneric<Int32>*'

Payloads

Baseline
Compare

System.Collections.IterateForNonGeneric<Int32>.ArrayList(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.22 μs	2.43 μs	1.09	0.22	False
DataContractSerializer_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	6.99 μs	7.68 μs	1.10	0.27	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>.DataContractSerializer_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	62.31 ns	71.06 ns	1.14	0.64	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<UInt32>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<UInt32>.GetHashCodeBenchmark

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.Perf_StreamWriter

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteFormat - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	172.95 ns	203.50 ns	1.18	0.33	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.Perf_StreamWriter*'

Payloads

Baseline
Compare

System.IO.Tests.Perf_StreamWriter.WriteFormat

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<LoginViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.83 μs	3.19 μs	1.12	0.19	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<LoginViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<LoginViewModel>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.TimeToFirstService

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
BuildProvider - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.71 μs	5.43 μs	1.15	0.20	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.TimeToFirstService*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.TimeToFirstService.BuildProvider(Mode: "Default")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Double

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Parse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	244.47 ns	272.59 ns	1.12	0.21	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	234.28 ns	254.14 ns	1.08	0.23	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Double*'

Payloads

Baseline
Compare

System.Tests.Perf_Double.Parse(value: "1.7976931348623157e+308")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Double.TryParse(value: "-1.7976931348623157e+308")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in MicroBenchmarks.Serializers.Xml_ToStream<Location>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DataContractSerializer_BinaryXml_ - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.45 μs	5.03 μs	1.13	0.26	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'MicroBenchmarks.Serializers.Xml_ToStream<Location>*'

Payloads

Baseline
Compare

MicroBenchmarks.Serializers.Xml_ToStream<Location>.DataContractSerializer_BinaryXml_

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	122.17 μs	133.02 μs	1.09	0.10	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<IndexViewModel>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Tests.Perf_Thread

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CurrentThread - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.16 ns	17.21 ns	1.54	0.76	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Thread*'

Payloads

Baseline
Compare

System.Threading.Tests.Perf_Thread.CurrentThread

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in BenchmarksGame.PiDigits_3

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
RunBench - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	837.32 ms	1.05 secs	1.26	0.00	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'BenchmarksGame.PiDigits_3*'

Payloads

Baseline
Compare

BenchmarksGame.PiDigits_3.RunBench(n: 3000, expected: "8649423196\t:3000")

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Concurrent.Count<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Queue_EnqueueCountDequeue - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	70.60 ns	87.04 ns	1.23	0.50	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.Count<String>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.Count<String>.Queue_EnqueueCountDequeue(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	512bcaf1b198a7234fad4d1791c558f698b1eb15
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Enumerator - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	758.61 ns	973.62 ns	1.28	0.40	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList*'

Payloads

Baseline
Compare

XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList.Enumerator

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Guids

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteGuids - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.99 ms	5.58 ms	1.12	0.10	False
WriteGuids - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.87 ms	5.25 ms	1.08	0.13	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Guids*'

Payloads

Baseline
Compare

System.Text.Json.Tests.Perf_Guids.WriteGuids(Formatted: False, SkipValidation: False)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Guids.WriteGuids(Formatted: False, SkipValidation: True)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.IndexerSetReverse<String>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IList - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	9.73 μs	13.42 μs	1.38	0.50	False
Array - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	3.01 μs	3.58 μs	1.19	0.37	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSetReverse<String>*'

Payloads

Baseline
Compare

System.Collections.IndexerSetReverse<String>.IList(Size: 512)

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System.Collections.IndexerSetReverse<String>.Array(Size: 512)

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
TryWriteThenTryRead - Duration of single invocation 📈 - ADX Test Multi Config Graph	398.55 ns	441.91 ns	1.11	0.24	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests*'

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System.Threading.Channels.Tests.SpscUnboundedChannelPerfTests.TryWriteThenTryRead

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.Concurrent.Count<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Bag - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	98.30 ns	112.85 ns	1.15	0.47	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Concurrent.Count<Int32>*'

Payloads

Baseline
Compare

System.Collections.Concurrent.Count<Int32>.Bag(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.IO.Tests.UnmanagedMemoryStreamTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadAsBytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	262.51 μs	280.14 μs	1.07	0.23	True

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.IO.Tests.UnmanagedMemoryStreamTests*'

Payloads

Baseline
Compare

System.IO.Tests.UnmanagedMemoryStreamTests.ReadAsBytes

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	339443b0408f45503380558aa2cf2a9ecc2cbaa9
Compare	70bb372b45a15eb1b6a81ad8444e0d60d8521b4b
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<Byte>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetHashCodeBenchmark - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	185.90 ns	219.50 ns	1.18	0.48	False

Test Report

Repro

General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_VectorOf<Byte>*'

Payloads

Baseline
Compare

System.Numerics.Tests.Perf_VectorOf<Byte>.GetHashCodeBenchmark

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Histogram

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Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[radekdoulik]

the range is dotnet/runtime@a79c62d...2ab51c6

[radekdoulik]

in our measurements I see regression falling into this range

where we have more narrow range dotnet/runtime@fc08df1...4acd106

looks like it could be dotnet/runtime#98230
(it regressed later again in the range dotnet/runtime@5c57621...2756c94 which contains dotnet/runtime#98515)

@vargaz please take a look

[vargaz]

I can't reproduce these locally using small test apps. 339443b0408f45503380558aa2cf2a9ecc2cbaa9 and 5ade1eeede3b7cefd460351fa589a3f668334a8e seems to have about the same perf.

[lewing]

#30686 was filed as well

[lewing]

Tracking the work in dotnet/runtime#99161