[Perf] Windows/x64: 1 Regression on 6/17/2025 11:13:35 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22631
Queue	ViperWindows
Baseline	504fb7da4ce09352d15299b10b2baaa50bcd12b2
Compare	3c5f74af89e331a5474025ce56d146ee180e1887
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToStringD - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	39.42 ns	46.54 ns	1.18	0.05	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.Numerics.Tests.Perf_BigInteger*'

System.Numerics.Tests.Perf_BigInteger.ToStringD(numberString: -2147483648)

ETL Files

Histogram

JIT Disasms

Docs

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

[DrewScoggins]

#116637 seems related.

Regressions:

• [Perf] Windows/x64: 2 Regressions on 6/17/2025 11:13:35 PM +00:00 perf-autofiling-issues#58145
• [Perf] Linux/x64: 6 Regressions on 6/17/2025 11:13:35 PM +00:00 perf-autofiling-issues#58133

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