[Perf] Linux/x64: 1 Improvement on 8/3/2026 9:31:02 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [c4fc2a5afc5644e10973054b1aa63c27a1584404](https://github.com/dotnet/runtime/commit/c4fc2a5afc5644e10973054b1aa63c27a1584404)
Compare | [10c04f707d28097296d509a66c6123ee848361e0](https://github.com/dotnet/runtime/commit/10c04f707d28097296d509a66c6123ee848361e0)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c4fc2a5afc5644e10973054b1aa63c27a1584404...10c04f707d28097296d509a66c6123ee848361e0)
Configs | CompilationMode:wasm, RunKind:micro

### Improvements in System.Memory.MemoryMarshal<Byte>

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

• [TryGetArray - 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.Memory.MemoryMarshal*'
```

### System.Memory.MemoryMarshal<Byte>.TryGetArray

#### 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)

Start with the benchmark source at src/benchmarks/micro/libraries/System.Memory/MemoryMarshal.cs#L41-L42 and the linked TryGetArray report, then run the provided benchmarks_ci.py command. Compare the wasm results for System.Memory.MemoryMarshal.TryGetArray and determine whether the reported measurement identifies an actionable runtime change; document the outcome or follow-up.

Written by the indexing model from the issue text.