[Perf] Linux/arm64: 1 Regression on 2/10/2026 10:36:46 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | ubuntu 22.04
Queue | AmpereUbuntu
Baseline | [3d183920b7f55572db6e4bdc2bccff968ab4e490](https://github.com/dotnet/runtime/commit/3d183920b7f55572db6e4bdc2bccff968ab4e490)
Compare | [d78c24c497f5ae9046d6f61f85d0066d8a159b60](https://github.com/dotnet/runtime/commit/d78c24c497f5ae9046d6f61f85d0066d8a159b60)
Diff | [Diff](https://github.com/dotnet/runtime/compare/3d183920b7f55572db6e4bdc2bccff968ab4e490...d78c24c497f5ae9046d6f61f85d0066d8a159b60)
Configs | CompilationMode:tiered, RunKind:micro

### Regressions in System.Collections.CtorFromCollectionNonGeneric<Int32>

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

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

| 11.33 μs | 13.28 μs | 1.17 | 0.41 | 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.Collections.CtorFromCollectionNonGeneric*'
```

### System.Collections.CtorFromCollectionNonGeneric<Int32>.Queue(Size: 512)

#### 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)