[Perf] Windows/x64: 2 Improvements on 2/7/2025 4:38:35 AM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.22621
Queue	TigerWindows
Baseline	16782a4481f389e68314b16ea628c5af80f22783
Compare	cee8434d1efab267301c84e1c2cef0b8d5fb7e8e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.IO.Tests.Perf_File

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ReadAllBytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	36.98 ms	29.68 ms	0.80	0.12	False
ReadAllBytesAsync - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	38.16 ms	30.08 ms	0.79	0.10	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.IO.Tests.Perf_File*'

System.IO.Tests.Perf_File.ReadAllBytes(size: 104857600)

ETL Files

Histogram

JIT Disasms

System.IO.Tests.Perf_File.ReadAllBytesAsync(size: 104857600)

ETL Files

Histogram

JIT Disasms

Docs

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

[AndyAyersMS]

dotnet/runtime#109431