[Perf] Linux/x64: 1 Improvement on 5/12/2026 7:19:19 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [7900769ccdc0bef7a449063c8c87233a7f246166](https://github.com/dotnet/runtime/commit/7900769ccdc0bef7a449063c8c87233a7f246166)
Compare | [7a71ac4aea5dbf9d60056cbab18ce84ab8cd9b28](https://github.com/dotnet/runtime/commit/7a71ac4aea5dbf9d60056cbab18ce84ab8cd9b28)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7900769ccdc0bef7a449063c8c87233a7f246166...7a71ac4aea5dbf9d60056cbab18ce84ab8cd9b28)
Configs | CompilationMode:wasm, RunKind:micro, RuntimeType:coreclr

### Improvements in System.Tests.Perf_UInt16

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]()

![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.Tests.Perf_UInt16*'
```

### System.Tests.Perf_UInt16.ToString(value: 65535)

#### 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)