[Perf] Linux/x64: 1 Regression on 10/2/2024 4:52:30 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	3ca4ec8011f153bb8aa7508ea323a9acfe6e8283
Compare	a38ab4c0bc3780754259be600db1501cc2907a84
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ElementAt - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	41.83 ns	47.01 ns	1.12	0.26	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_Enumerable*'

System.Linq.Tests.Perf_Enumerable.ElementAt(input: IEnumerable)

ETL Files

Histogram

JIT Disasms

Docs

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

[LoopedBard3]

Related Regressions:
Windows x64: #42731, #42700
Linux x64: #42714 (potentially related?)