[Perf] Linux/x64: 2 Regressions on 4/24/2026 8:46:53 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [36afe73557f5f93cd7bc827cb644a3ff018eca0b](https://github.com/dotnet/sdk/commit/36afe73557f5f93cd7bc827cb644a3ff018eca0b)
Compare | [aae32bdb43e214583a15e3393e38c889b9447ec4](https://github.com/dotnet/sdk/commit/aae32bdb43e214583a15e3393e38c889b9447ec4)
Diff | [Diff](https://github.com/dotnet/sdk/compare/36afe73557f5f93cd7bc827cb644a3ff018eca0b...aae32bdb43e214583a15e3393e38c889b9447ec4)
Configs | CompilationMode:tiered, RunKind:imagesharp

### Regressions in SixLabors.ImageSharp.Benchmarks.Processing.Rotate

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

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

| 4.78 ms | 5.42 ms | 1.13 | 0.00 | True | | |

![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 'SixLabors.ImageSharp.Benchmarks.Processing.Rotate*'
```

### SixLabors.ImageSharp.Benchmarks.Processing.Rotate.DoRotate

#### 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)

---

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [36afe73557f5f93cd7bc827cb644a3ff018eca0b](https://github.com/dotnet/sdk/commit/36afe73557f5f93cd7bc827cb644a3ff018eca0b)
Compare | [aae32bdb43e214583a15e3393e38c889b9447ec4](https://github.com/dotnet/sdk/commit/aae32bdb43e214583a15e3393e38c889b9447ec4)
Diff | [Diff](https://github.com/dotnet/sdk/compare/36afe73557f5f93cd7bc827cb644a3ff018eca0b...aae32bdb43e214583a15e3393e38c889b9447ec4)
Configs | CompilationMode:tiered, RunKind:imagesharp

### Regressions in SixLabors.ImageSharp.Benchmarks.Processing.Diffuse

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

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

| 6.36 ms | 7.68 ms | 1.21 | 0.00 | True | | |

![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 'SixLabors.ImageSharp.Benchmarks.Processing.Diffuse*'
```

### SixLabors.ImageSharp.Benchmarks.Processing.Diffuse.DoDiffuse

#### 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)