[Perf] Linux/arm64: 17 Improvements on 3/27/2026 4:40:59 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [5672fd02d261bfccff54d0cda7d9bfa0153c0160](https://github.com/dotnet/runtime/commit/5672fd02d261bfccff54d0cda7d9bfa0153c0160)
Compare | [4c9414212e522a5e167068f55ab978a7049fb6f6](https://github.com/dotnet/runtime/commit/4c9414212e522a5e167068f55ab978a7049fb6f6)
Diff | [Diff](https://github.com/dotnet/runtime/compare/5672fd02d261bfccff54d0cda7d9bfa0153c0160...4c9414212e522a5e167068f55ab978a7049fb6f6)
Configs | CompilationMode:tiered, RunKind:micro

### Improvements in BenchmarksGame.PiDigits_3

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

• [RunBench - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config 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 'BenchmarksGame.PiDigits_3*'
```

### BenchmarksGame.PiDigits_3.RunBench(n: 3000, expected: "8649423196\t:3000")

#### 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)