[Perf] Linux/arm64: 1 Improvement on 2/23/2026 9:55:36 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [a48fa8e0753f12208371bf806526746bba58ac33](https://github.com/dotnet/runtime/commit/a48fa8e0753f12208371bf806526746bba58ac33)
Compare | [df9f2603d4f36d340b17abced2cc0fb046278c4f](https://github.com/dotnet/runtime/commit/df9f2603d4f36d340b17abced2cc0fb046278c4f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a48fa8e0753f12208371bf806526746bba58ac33...df9f2603d4f36d340b17abced2cc0fb046278c4f)
Configs | CompilationMode:tiered, RunKind:micro

### Improvements in PerfLabTests.GetMember

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

• [GetMethod3 - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 235.52 μs | 163.61 μs | 0.69 | 0.32 | 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 'PerfLabTests.GetMember*'
```

### PerfLabTests.GetMember.GetMethod3

#### 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)