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[Perf] Linux/arm64: 1 Regression on 6/17/2025 12:35:31 AM +00:00 #116826

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@performanceautofiler

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@performanceautofiler

Run Information

Name Value
Architecture arm64
OS ubuntu 22.04
Queue AmpereUbuntu
Baseline e2bd63be74cce4e16e15217ccd3dd9cd03f9587e
Compare d1770cc10d5f74642ee108ff5be83a6ecc30792a
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_Environment

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
59.83 μs 68.58 μs 1.15 0.25 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_Environment*'

System.Tests.Perf_Environment.GetLogicalDrives

ETL Files

Histogram

JIT Disasms

Docs

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

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    arch-arm64area-System.IOneeds-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersos-linuxLinux OS (any supported distro)runtime-coreclrspecific to the CoreCLR runtimeuntriagedNew issue has not been triaged by the area owner

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