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[Perf] Linux/x64: 1 Regression on 1/8/2025 7:18:25 PM +00:00 #111420

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performanceautofiler bot opened this issue Jan 14, 2025 · 3 comments
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[Perf] Linux/x64: 1 Regression on 1/8/2025 7:18:25 PM +00:00 #111420

performanceautofiler bot opened this issue Jan 14, 2025 · 3 comments
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@AndyAyersMS
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arch-x64 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI os-linux Linux OS (any supported distro) PGO runtime-coreclr specific to the CoreCLR runtime
Milestone
10.0.0

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@performanceautofiler
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Run Information

Name Value
Architecture x64
OS ubuntu 22.04
Queue TigerUbuntu
Baseline 951ec77587aab75b38e54bfd2f16d2ec81a692ef
Compare 45155059d0b070e8ac0f6ad8f4909448e7eadd42
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in LinqBenchmarks

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
222.14 ms 274.06 ms 1.23 0.02 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 'LinqBenchmarks*'

LinqBenchmarks.Where00LinqQueryX

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler performanceautofiler bot added arch-x64 os-linux Linux OS (any supported distro) PGO runtime-coreclr specific to the CoreCLR runtime untriaged New issue has not been triaged by the area owner labels Jan 14, 2025
@performanceautofiler performanceautofiler bot mentioned this issue Jan 14, 2025
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@LoopedBard3 LoopedBard3 transferred this issue from dotnet/perf-autofiling-issues Jan 14, 2025
@dotnet-issue-labeler dotnet-issue-labeler bot added the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Jan 14, 2025
@LoopedBard3
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Potentially due to: #110880, FYI @AndyAyersMS.

@AndyAyersMS AndyAyersMS self-assigned this Jan 15, 2025
@AndyAyersMS AndyAyersMS removed the untriaged New issue has not been triaged by the area owner label Jan 15, 2025
@jeffschwMSFT jeffschwMSFT added the area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI label Jan 16, 2025
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Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
See info in area-owners.md if you want to be subscribed.

@vcsjones vcsjones removed the needs-area-label An area label is needed to ensure this gets routed to the appropriate area owners label Jan 17, 2025
@JulieLeeMSFT JulieLeeMSFT added this to the 10.0.0 milestone Feb 3, 2025
@AndyAyersMS
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Seems to have improved

Image

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@AndyAyersMS AndyAyersMS

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arch-x64 area-CodeGen-coreclr CLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI os-linux Linux OS (any supported distro) PGO runtime-coreclr specific to the CoreCLR runtime
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@vcsjones @jeffschwMSFT @AndyAyersMS @LoopedBard3 @JulieLeeMSFT