[Perf] Windows/x64: 10 Regressions on 7/5/2024 12:55:05 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	64efe2654c8455e7591aa07e7e8505064f571fc4
Compare	ac25c23ecd087c823d71daea03a8b86e0d493ca9
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Multiply - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.17 ns	11.46 ns	1.13	0.01	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	69.34 ns	92.84 ns	1.34	0.06	True
Multiply - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	9.95 ns	11.49 ns	1.15	0.00	False
Multiply - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	565.30 ns	637.58 ns	1.13	0.04	False
Parse - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	120.81 ns	155.73 ns	1.29	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_BigInteger*'

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

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

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

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System.Numerics.Tests.Perf_BigInteger.Multiply(arguments: 1024,512 bits)

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

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Docs

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

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	64efe2654c8455e7591aa07e7e8505064f571fc4
Compare	ac25c23ecd087c823d71daea03a8b86e0d493ca9
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Threading.Tests.Perf_CancellationToken

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateLinkedTokenSource1 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	50.34 ns	54.10 ns	1.07	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_CancellationToken*'

System.Threading.Tests.Perf_CancellationToken.CreateLinkedTokenSource1

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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	Windows 10.0.22621
Queue	TigerWindows
Baseline	64efe2654c8455e7591aa07e7e8505064f571fc4
Compare	ac25c23ecd087c823d71daea03a8b86e0d493ca9
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Guid

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ParseExactD - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	33.59 ns	41.73 ns	1.24	0.01	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Guid*'

System.Tests.Perf_Guid.ParseExactD

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	Windows 10.0.22621
Queue	TigerWindows
Baseline	64efe2654c8455e7591aa07e7e8505064f571fc4
Compare	ac25c23ecd087c823d71daea03a8b86e0d493ca9
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Memory.ReadOnlySpan

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Trim - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.25 ns	6.47 ns	2.87	0.14	True
Trim - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.52 ns	10.84 ns	1.44	0.22	False
Trim - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.11 ns	5.54 ns	4.98	0.40	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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Memory.ReadOnlySpan*'

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

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

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

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Docs

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