dotnet / dotnet/perf-autofiling-issues

[Perf] Windows/arm64: 6 Regressions on 4/2/2026 9:45:16 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 | [c1f245531fef2b7c1bee018c30b6b10542cbdee0](https://github.com/dotnet/runtime/commit/c1f245531fef2b7c1bee018c30b6b10542cbdee0)
Compare | [98f11ec241e1ce957b1bcba1e7b263fb3f6dd9b4](https://github.com/dotnet/runtime/commit/98f11ec241e1ce957b1bcba1e7b263fb3f6dd9b4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c1f245531fef2b7c1bee018c30b6b10542cbdee0...98f11ec241e1ce957b1bcba1e7b263fb3f6dd9b4)
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]()
  • [ADX - Test Multi Config Graph]()
| 17.02 MB | 17.04 MB | 1.00 | 0.00 | True | | |
|
  • [SOD - Android HelloWorld Extracted Size - pub\assets\System.Private.CoreLib.dll]()
  • [ADX - Test Multi Config Graph]()
| 6.16 MB | 6.18 MB | 1.00 | 0.00 | True | | |
|
  • [SOD - Android HelloWorld Extracted Size - Aggregate - .dll]()
  • [ADX - Test Multi Config Graph]()
| 6.87 MB | 6.89 MB | 1.00 | 0.00 | True | | |
|
  • [SOD - Android HelloWorld Extracted Size - SOD - Android HelloWorld Extracted Size]()
  • [ADX - Test Multi Config Graph]()
| 17.02 MB | 17.04 MB | 1.00 | 0.00 | True | | |

[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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