[Perf] Linux/x64: 1 Regression on 3/29/2026 11:37:07 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [ff21bcd829cb8ed24b3a0de8eee8800b7fe6fa3c](https://github.com/dotnet/runtime/commit/ff21bcd829cb8ed24b3a0de8eee8800b7fe6fa3c)
Compare | [51cfb0e382532e43500216c755d8bd8e1a8f371d](https://github.com/dotnet/runtime/commit/51cfb0e382532e43500216c755d8bd8e1a8f371d)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ff21bcd829cb8ed24b3a0de8eee8800b7fe6fa3c...51cfb0e382532e43500216c755d8bd8e1a8f371d)
Configs | CompilationMode:wasm, RunKind:micro, RuntimeType:coreclr

### Regressions in System.Numerics.Tests.Perf_VectorOf<UInt32>

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

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

| 2.23 μs | 2.56 μs | 1.15 | 0.26 | False | | |

[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.Numerics.Tests.Perf_VectorOf*'
```

### System.Numerics.Tests.Perf_VectorOf<UInt32>.GreaterThanBenchmark

#### 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)