[Perf] Windows/x64: 1 Regression on 3/31/2026 12:04:33 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [df311e561f7f53880dfaa4b12df0eb75da8a7bce](https://github.com/dotnet/sdk/commit/df311e561f7f53880dfaa4b12df0eb75da8a7bce)
Compare | [d70206844a95b337601237466bfc6cbb7d52d6d4](https://github.com/dotnet/sdk/commit/d70206844a95b337601237466bfc6cbb7d52d6d4)
Diff | [Diff](https://github.com/dotnet/sdk/compare/df311e561f7f53880dfaa4b12df0eb75da8a7bce...d70206844a95b337601237466bfc6cbb7d52d6d4)
Configs | CompilationMode:tiered, RunKind:mlnet

### Regressions in Microsoft.ML.Benchmarks.StochasticDualCoordinateAscentClassifierBench

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

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

| 7.03 secs | 7.79 secs | 1.11 | 0.00 | True | | |

[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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.ML.Benchmarks.StochasticDualCoordinateAscentClassifierBench*'
```

### Microsoft.ML.Benchmarks.StochasticDualCoordinateAscentClassifierBench.TrainIris

#### 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)