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[Perf] Linux/x64: 31 Regressions on 9/20/2024 5:14:07 PM #41712

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performanceautofiler bot opened this issue Sep 24, 2024 · 1 comment
Closed

[Perf] Linux/x64: 31 Regressions on 9/20/2024 5:14:07 PM #41712

performanceautofiler bot opened this issue Sep 24, 2024 · 1 comment
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arch-x64 branch-refs/heads/main kind-micro os-linux perf-regression runtime-coreclr

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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue ViperUbuntu
Baseline 89f245e722eda87869dbb04690cb91361af8174c
Compare 602e6ea64b6f9b4cbc029753b42ca5e5abc06648
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
86.05 ns 95.66 ns 1.11 0.24 False
1.30 μs 1.40 μs 1.07 0.00 False
192.14 ns 277.01 ns 1.44 0.19 False
297.96 ns 315.53 ns 1.06 0.02 False
118.57 ns 155.38 ns 1.31 0.04 False
114.67 ns 133.22 ns 1.16 0.01 False
118.46 ns 141.69 ns 1.20 0.01 False
550.09 ns 626.87 ns 1.14 0.00 True
55.80 ns 68.87 ns 1.23 0.20 False
233.96 ns 256.12 ns 1.09 0.02 False
117.33 ns 141.95 ns 1.21 0.04 False
75.05 ns 83.18 ns 1.11 0.02 False
227.75 ns 252.72 ns 1.11 0.01 False
154.07 ns 183.98 ns 1.19 0.01 False
121.03 ns 141.23 ns 1.17 0.18 False
78.71 ns 86.08 ns 1.09 0.04 False
61.80 ns 88.05 ns 1.42 0.04 False
83.61 ns 103.87 ns 1.24 0.08 False
203.66 ns 233.59 ns 1.15 0.01 True
342.84 ns 395.61 ns 1.15 0.04 False
213.14 ns 228.03 ns 1.07 0.13 False
179.37 ns 215.82 ns 1.20 0.01 True
136.62 ns 156.30 ns 1.14 0.07 False
127.41 ns 150.40 ns 1.18 0.01 False
228.08 ns 251.32 ns 1.10 0.01 False
83.67 ns 95.27 ns 1.14 0.21 False
140.24 ns 163.03 ns 1.16 0.08 False
72.92 ns 85.63 ns 1.17 0.35 False
119.86 ns 138.79 ns 1.16 0.02 False
118.12 ns 141.72 ns 1.20 0.03 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.Linq.Tests.Perf_Enumerable*'

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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System.Linq.Tests.Perf_Enumerable.Range

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

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

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

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

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

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

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

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

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

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System.Linq.Tests.Perf_Enumerable.Repeat

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

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

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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 ViperUbuntu
Baseline 89f245e722eda87869dbb04690cb91361af8174c
Compare 602e6ea64b6f9b4cbc029753b42ca5e5abc06648
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Memory.ReadOnlySequence

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
25.63 ns 28.96 ns 1.13 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.Memory.ReadOnlySequence*'

System.Memory.ReadOnlySequence.Slice_Repeat_StartPosition_And_EndPosition(Segment: Multiple)

ETL Files

Histogram

JIT Disasms

Docs

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