dotnet / dotnet/perf-autofiling-issues

[Perf] Linux/x64: 1 Improvement on 5/28/2026 2:08:29 PM +00:00

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arch-x64 branch-refs/heads/main compilationmode-tiered kind-micro Noise os-linux perf-improvement runkind-micro runtime-coreclr untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [87494fa4b24e277aa7cbb927f032ecebe4fbde21](https://github.com/dotnet/runtime/commit/87494fa4b24e277aa7cbb927f032ecebe4fbde21)
Compare | [ed6b71ff608642c68f2b356e2270672a49141f99](https://github.com/dotnet/runtime/commit/ed6b71ff608642c68f2b356e2270672a49141f99)
Diff | [Diff](https://github.com/dotnet/runtime/compare/87494fa4b24e277aa7cbb927f032ecebe4fbde21...ed6b71ff608642c68f2b356e2270672a49141f99)
Configs | CompilationMode:tiered, RunKind:micro

### Improvements in Benchstone.BenchI.HeapSort

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

  • [Test - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 112.64 μs | 102.25 μs | 0.91 | 0.65 | 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 'Benchstone.BenchI.HeapSort*'
```

### Benchstone.BenchI.HeapSort.Test

#### 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)

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