[Perf] Linux/x64: 1 Regression on 8/17/2026 8:39:59 PM +00:00

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	ViperUbuntu
Baseline	92ad645e7aed3c448d577f9b880454ac1cd79fa8
Compare	2eebfbf193bc0be8b44f65c9f94d536cf1c3e699
Diff	Diff
Configs	AOT:true, CompilationMode:wasm, RunKind:micro

Regressions in System.Text.Json.Tests.Perf_Get

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
GetDouble - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.06 μs	7.68 μs	1.09	0.04	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.Text.Json.Tests.Perf_Get*'

Details

System.Text.Json.Tests.Perf_Get.GetDouble

ETL Files

Histogram

JIT Disasms

Docs

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