[Perf] Windows/arm64: 1 Regression on 5/28/2025 8:41:49 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	Windows 10.0.22621
Queue	SurfaceWindows
Baseline	8b3b6e5d4edc85448982211a57f44c7bbab92a17
Compare	4252c8d09b2ec537928f34dad269f02f167c8ce5
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.ContainsTrueComparer<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
HashSet - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.12 μs	7.39 μs	2.37	0.01	False

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.ContainsTrueComparer<Int32>*'

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

ETL Files

Histogram

JIT Disasms

Docs

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