[Perf] Windows/arm64: 2 Improvements on 4/5/2025 1:56:39 AM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	Windows 10.0.22621
Queue	SurfaceWindows
Baseline	f6ecb6e98ff7b991f116a41b2811446ade773638
Compare	819bff14702a6e488a54400f0381846eb5a0f5b7
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Improvements in System.Text.Json.Tests.Perf_Guids

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteGuids - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.26 ms	1.85 ms	0.82	0.24	False
WriteGuids - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	2.24 ms	2.08 ms	0.93	0.25	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.Text.Json.Tests.Perf_Guids*'

System.Text.Json.Tests.Perf_Guids.WriteGuids(Formatted: False, SkipValidation: False)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Guids.WriteGuids(Formatted: False, SkipValidation: True)

ETL Files

Histogram

JIT Disasms

Docs

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

[EgorBo]

dotnet/runtime#113896