dotnet / perf-autofiling-issues

A landing place for auto-filed performance issues before they receive triage
MIT License
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[Perf] Windows/x64: 1 Regression on 5/21/2024 6:58:08 PM #35152

Open performanceautofiler[bot] opened 3 months ago

performanceautofiler[bot] commented 3 months ago

Run Information

Name Value
Architecture x64
OS Windows 10.0.22621
Queue TigerWindows
Baseline cbe4d849731509800204c52ab3d8dab560a69e74
Compare b8f554d1b834d71fe9028026a45761f857d8ad17
Diff Diff
Configs CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.CreateAddAndRemove<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio
3.58 μs 3.92 μs 1.09 0.03 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndRemove&lt;String&gt;*'
### System.Collections.CreateAddAndRemove<String>.Stack(Size: 512) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)
LoopedBard3 commented 3 months ago

Comparison range: https://github.com/dotnet/runtime/compare/cbe4d849731509800204c52ab3d8dab560a69e74...11ffb5c6181df36ff5887ed4f4a23e65abefc919.