dotnet / dotnet/perf-autofiling-issues

[Perf] Linux/arm64: 1 Improvement on 5/31/2026 7:52:06 AM +00:00

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arch-arm64 branch-refs/heads/main compilationmode-tiered kind-micro Noise os-linux perf-improvement r2rtype-r2r_interpreter runkind-micro runtime-coreclr untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | azurelinux 3.0
Queue | CobaltAzureLinux
Baseline | [9bde77824e77b13030ec88c77ebe0471f93d68ca](https://github.com/dotnet/runtime/commit/9bde77824e77b13030ec88c77ebe0471f93d68ca)
Compare | [9931572ebc66a30b84de4c9232aac05c31f2a7c7](https://github.com/dotnet/runtime/commit/9931572ebc66a30b84de4c9232aac05c31f2a7c7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/9bde77824e77b13030ec88c77ebe0471f93d68ca...9931572ebc66a30b84de4c9232aac05c31f2a7c7)
Configs | CompilationMode:tiered, R2RType:r2r_interpreter, RunKind:micro

### Improvements in System.Net.Http.Tests.SocketsHttpHandlerPerfTest

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

  • [Get - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 1280.16 μs | 567.62 μs | 0.44 | 0.76 | 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Net.Http.Tests.SocketsHttpHandlerPerfTest*'
```

### System.Net.Http.Tests.SocketsHttpHandlerPerfTest.Get(ssl: True, chunkedResponse: False, responseLength: 100000)

#### 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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