[Perf] Windows/x64: 2 Regressions on 10/23/2023 6:45:22 PM

[performanceautofiler[bot]]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.19042
Queue	OwlWindows
Baseline	2959e1acd09aec0f1e59db9cbe41f3701b0bd4dd
Compare	87c25589bda5a79baf8d056501663b8525f366a8
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Tests.Perf_UInt32

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_UInt32.ToString(value%3a%2012345).html>) 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	8.58 ns	10.34 ns	1.20	0.16	False
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_UInt32.ToString(value%3a%204294967295).html>) 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	11.61 ns	14.07 ns	1.21	0.14	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.Tests.Perf_UInt32*'

### Payloads [Baseline]() [Compare]() ### System.Tests.Perf_UInt32.ToString(value: 12345) #### ETL Files #### Histogram #### JIT Disasms ### System.Tests.Perf_UInt32.ToString(value: 4294967295) #### ETL Files #### Histogram #### JIT Disasms ### Docs [Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md) [Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

[cincuranet]

Seems to be again AMD only. Worth transferring @AndyAyersMS?