[Perf] Linux/arm64: 1 Improvement on 1/26/2026 9:44:05 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [5e389decb1568e7cb5c42aac4534a2e3baea0f07](https://github.com/dotnet/runtime/commit/5e389decb1568e7cb5c42aac4534a2e3baea0f07)
Compare | [061f153d18e67570a579ea8713c6c21ba1a93892](https://github.com/dotnet/runtime/commit/061f153d18e67570a579ea8713c6c21ba1a93892)
Diff | [Diff](https://github.com/dotnet/runtime/compare/5e389decb1568e7cb5c42aac4534a2e3baea0f07...061f153d18e67570a579ea8713c6c21ba1a93892)
Configs | CompilationMode:tiered, RunKind:micro

### Improvements in System.Globalization.Tests.Perf_NumberCultureInfo

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|

• [ToString - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 117.44 ns | 109.43 ns | 0.93 | 0.00 | False | | |

![graph]()
[Test Report]()

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.Perf_NumberCultureInfo*'
```

### System.Globalization.Tests.Perf_NumberCultureInfo.ToString(culturestring: da)

#### 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)