dotnet / dotnet/perf-autofiling-issues

[Perf] Windows/arm64: 3 Regressions on 3/13/2026 8:34:04 AM +00:00

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arch-arm64 branch-refs/heads/main kind-android_scenarios os-windows perf-regression runtime-coreclr untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | Pixel
Baseline | [6b6bfe3eef451b826ef9a120abfbd2a6fdb0ab35](https://github.com/dotnet/runtime/commit/6b6bfe3eef451b826ef9a120abfbd2a6fdb0ab35)
Compare | [a1b5da138a21f545cadfcb03fcd0e27320a7a950](https://github.com/dotnet/runtime/commit/a1b5da138a21f545cadfcb03fcd0e27320a7a950)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6b6bfe3eef451b826ef9a120abfbd2a6fdb0ab35...a1b5da138a21f545cadfcb03fcd0e27320a7a950)
Configs | CodeGenType:R2R, CompilationMode:tiered, LinkingType:dynamic, RunKind:android_scenarios, RuntimeType:coreclr

### Regressions in SOD - Android HelloWorld Extracted Size

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

  • [SOD - Android HelloWorld Extracted Size - pub\META-INF\ANDROIDD.RSA]()
  • [ADX - Test Multi Config Graph]()
| 1.19 KB | 1.19 KB | 1.00 | 0.00 | True | | |
|
  • [SOD - Android HelloWorld Extracted Size - Aggregate - .RSA]()
  • [ADX - Test Multi Config Graph]()
| 1.19 KB | 1.19 KB | 1.00 | 0.00 | True | | |
|
  • [SOD - Android HelloWorld Extracted Size - pub\lib\arm64-v8a\libclrjit.so]()
  • [ADX - Test Multi Config Graph]()
| 3.03 MB | 3.04 MB | 1.00 | 0.00 | True | | |

![graph]()
![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 'SOD - Android HelloWorld Extracted Size*'
```

### SOD - Android HelloWorld Extracted Size

#### 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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