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[Perf] Linux/x64: 44 Regressions on 9/23/2024 6:26:31 AM #42305

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performanceautofiler bot opened this issue Oct 1, 2024 · 2 comments
Open

[Perf] Linux/x64: 44 Regressions on 9/23/2024 6:26:31 AM #42305

performanceautofiler bot opened this issue Oct 1, 2024 · 2 comments
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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression PGO Applied if there were any profile guided optimization updates in the observed interval. wasm-aot

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@performanceautofiler
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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
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
1.64 ns 2.78 ns 1.70 0.66 False
1.40 ns 3.23 ns 2.31 0.72 False
1.40 ns 3.02 ns 2.15 0.69 False
1.58 ns 3.91 ns 2.47 0.70 False
1.97 ns 3.16 ns 1.60 0.65 False
0.43 ns 3.03 ns 7.09 0.69 False
1.94 ns 3.95 ns 2.03 0.70 False
3.38 ns 5.10 ns 1.51 0.57 False

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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&lt;Int32&gt;*'

System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.LessThanOrEqualAnyBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.LessThanAllBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.DotBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.LessThanOrEqualAllBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.InequalityOperatorBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.LessThanAnyBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.EqualsAllBenchmark

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System.Runtime.Intrinsics.Tests.Perf_Vector128Of<Int32>.BitwiseAndOperatorBenchmark

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Collections.CreateAddAndClear<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
23.96 μs 25.94 μs 1.08 0.07 False

graph
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&lt;Int32&gt;*'

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

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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 a3d1e1cdb61a65b64246dee45998f2701c8987b8
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
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
47.15 ns 55.67 ns 1.18 0.32 False
48.85 ns 53.32 ns 1.09 0.34 False
35.51 ns 44.99 ns 1.27 0.32 False

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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*'

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

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

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

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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 a3d1e1cdb61a65b64246dee45998f2701c8987b8
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Numerics.Tests.Perf_VectorOf<UInt64>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.34 ns 3.64 ns 1.55 0.71 False

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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&lt;UInt64&gt;*'

System.Numerics.Tests.Perf_VectorOf<UInt64>.LessThanAllBenchmark

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
4.06 ns 6.76 ns 1.66 0.48 False
20.08 ns 25.91 ns 1.29 0.21 False

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graph
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*'

System.Numerics.Tests.Perf_Matrix3x2.GetDeterminantBenchmark

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System.Numerics.Tests.Perf_Matrix3x2.CreateSkewFromScalarXYWithCenterBenchmark

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
11.80 ns 16.25 ns 1.38 0.39 False
17.66 ns 20.39 ns 1.15 0.42 False
20.27 ns 23.80 ns 1.17 0.24 False

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graph
graph
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.Utf8ParserTests*'

System.Buffers.Text.Tests.Utf8ParserTests.TryParseBool(value: False)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64Hex(value: 0)

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt16(value: 32767)

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Span.IndexerBench

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
474.14 ns 684.98 ns 1.44 0.00 True

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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 'Span.IndexerBench*'

Span.IndexerBench.Indexer5(length: 1024)

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
15.54 ns 17.84 ns 1.15 0.29 False
1.68 ns 2.83 ns 1.69 0.65 False

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graph
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&lt;Byte&gt;*'

System.Numerics.Tests.Perf_VectorOf<Byte>.MultiplyOperatorBenchmark

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System.Numerics.Tests.Perf_VectorOf<Byte>.LessThanAllBenchmark

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
12.91 ns 15.50 ns 1.20 0.42 False
9.75 ns 12.12 ns 1.24 0.41 False
13.04 ns 17.32 ns 1.33 0.45 False
13.41 ns 17.26 ns 1.29 0.46 False

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graph
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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&lt;Char&gt;*'

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

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

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

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

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Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler performanceautofiler bot added arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression PGO Applied if there were any profile guided optimization updates in the observed interval. untriaged wasm-aot labels Oct 1, 2024
@performanceautofiler PerformanceAutoFiler
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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline a3d1e1cdb61a65b64246dee45998f2701c8987b8
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Loops.StrengthReduction

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.48 μs 7.79 μs 1.42 0.00 True
5.54 μs 7.87 μs 1.42 0.01 True

graph
graph
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 'Loops.StrengthReduction*'

Loops.StrengthReduction.SumIntsSpan

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Loops.StrengthReduction.SumLongsSpan

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Basic

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
2.37 μs 2.54 μs 1.07 0.05 False

graph
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_Basic*'

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: True, SkipValidation: True, DataSize: 10)

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Benchstone.BenchI.BenchE

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
661.15 ms 1.18 secs 1.79 0.06 True

graph
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 'Benchstone.BenchI.BenchE*'

Benchstone.BenchI.BenchE.Test

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
14.40 ns 18.55 ns 1.29 0.39 False
15.92 ns 19.67 ns 1.24 0.32 False
19.42 ns 20.46 ns 1.05 0.38 False
15.13 ns 18.13 ns 1.20 0.40 False
17.94 ns 20.68 ns 1.15 0.28 False
9.62 ns 12.49 ns 1.30 0.40 False

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graph
graph
graph
graph
graph
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&lt;Int32&gt;*'

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

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

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

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

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

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

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Tests.Perf_Int16

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
5.89 ns 7.52 ns 1.28 0.55 False

graph
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_Int16*'

System.Tests.Perf_Int16.CopySign(value: 1, sign: -1)

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare c4619105d5cd76bca3cf3eda0b48c290a3fd92ec
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
39.74 ns 43.51 ns 1.09 0.41 False

graph
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&lt;String&gt;*'

System.Collections.Tests.Add_Remove_SteadyState<String>.Queue(Count: 512)

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in LinqBenchmarks

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
1.89 secs 2.02 secs 1.07 0.19 False

graph
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 'LinqBenchmarks*'

LinqBenchmarks.Where00LinqMethodX

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
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
6.57 ns 7.70 ns 1.17 0.54 False

graph
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&lt;Byte&gt;*'

System.Memory.Constructors<Byte>.ReadOnlySpanFromMemory

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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 a3d1e1cdb61a65b64246dee45998f2701c8987b8
Compare 4602f78bd93f14be24d2e89afde28e9f5ba5a33c
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
114.75 ns 132.66 ns 1.16 0.08 False

graph
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*'

System.Perf_Convert.FromHexString

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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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
Diff Diff
Configs AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in Struct.SpanWrapper

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
4.69 μs 7.84 μs 1.67 0.01 False

graph
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 'Struct.SpanWrapper*'

Struct.SpanWrapper.WrapperSum

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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 a3d1e1cdb61a65b64246dee45998f2701c8987b8
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
34.59 ns 38.39 ns 1.11 0.42 False

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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*'

System.Collections.Tests.Perf_SortedSet.Max

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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
15.85 μs 17.01 μs 1.07 0.17 False

graph
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&lt;Int32&gt;*'

System.Collections.AddGivenSize<Int32>.HashSet(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 915c681a7c826d4fdd392511e02e7d9ac4218efe
Compare 2cfae1c87c2f0de219d6efca298255276bbd0f31
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
15.82 ns 18.29 ns 1.16 0.47 False

graph
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*'

System.Numerics.Tests.Perf_Quaternion.SlerpBenchmark

ETL Files

Histogram

JIT Disasms

Docs

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

@performanceautofiler performanceautofiler bot mentioned this issue Oct 1, 2024
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@radekdoulik radekdoulik mentioned this issue Oct 2, 2024
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@radekdoulik
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This is chrome bump dotnet/runtime#108105

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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression PGO Applied if there were any profile guided optimization updates in the observed interval. wasm-aot
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