dotnet / dotnet/perf-autofiling-issues

[Perf] Linux/x64: 1 Improvement on 3/28/2026 11:46:36 PM +00:00

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arch-wasm arch-x64 branch-refs/heads/main kind-micro os-linux perf-improvement untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [28be713618d08ef4cce1779fbc3bf5fdc59e4182](https://github.com/dotnet/runtime/commit/28be713618d08ef4cce1779fbc3bf5fdc59e4182)
Compare | [0187f117bb500aac5a6f50c22a253297850abaf6](https://github.com/dotnet/runtime/commit/0187f117bb500aac5a6f50c22a253297850abaf6)
Diff | [Diff](https://github.com/dotnet/runtime/compare/28be713618d08ef4cce1779fbc3bf5fdc59e4182...0187f117bb500aac5a6f50c22a253297850abaf6)
Configs | CompilationMode:wasm, RunKind:micro, RuntimeType:coreclr

### Improvements in System.Linq.Tests.Perf_Enumerable

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

  • [SequenceEqual - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 3.29 μs | 2.88 μs | 0.88 | 0.35 | 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.Linq.Tests.Perf_Enumerable*'
```

### System.Linq.Tests.Perf_Enumerable.SequenceEqual(input1: Array, input2: Array)

#### 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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