[Perf] Linux/x64: 2 Regressions on 4/30/2025 8:19:31 AM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	2f3a515827610a95a8cfceba780f378293c9bec4
Compare	bdd832b55524d38b559b88e69adb4af76f14d6a0
Diff	Diff
Configs	CompilationMode:tiered, RunKind:imagesharp

Regressions in SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg.DecodeJpeg

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
JpegBaseline400 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	1.44 ms	1.72 ms	1.20	0.00	True
JpegBaselineInterleaved444 - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	10.15 ms	12.91 ms	1.27	0.00	True

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 'SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg.DecodeJpeg*'

SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg.DecodeJpeg.JpegBaseline400

ETL Files

Histogram

JIT Disasms

SixLabors.ImageSharp.Benchmarks.Codecs.Jpeg.DecodeJpeg.JpegBaselineInterleaved444

ETL Files

Histogram

JIT Disasms

Docs

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