dotnet / dotnet/perf-autofiling-issues

[Perf] Windows/arm64: 2 Regressions on 6/1/2026 8:35:11 AM +00:00

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arch-arm64 branch-refs/heads/main codegentype-jit compilationmode-tiered kind-android_scenarios linkingtype-dynamic Look Again os-windows perf-regression runkind-android_scenarios runtime-coreclr runtimetype-coreclr untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | Pixel
Baseline | [b7575a1ea0c24a2e76330e6fdee08fc89fd1e477](https://github.com/dotnet/runtime/commit/b7575a1ea0c24a2e76330e6fdee08fc89fd1e477)
Compare | [6963a5964693f9c439d100b4bba9ae01af697dc1](https://github.com/dotnet/runtime/commit/6963a5964693f9c439d100b4bba9ae01af697dc1)
Diff | [Diff](https://github.com/dotnet/runtime/compare/b7575a1ea0c24a2e76330e6fdee08fc89fd1e477...6963a5964693f9c439d100b4bba9ae01af697dc1)
Configs | CodeGenType:JIT, 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\lib\arm64-v8a\libSystem.Security.Cryptography.Native.Android.so]()
  • [ADX - Test Multi Config Graph]()
| 156.66 KB | 157.20 KB | 1.00 | 0.00 | True | | |
|
  • [SOD - Android HelloWorld Extracted Size - pub\lib\arm64-v8a\libSystem.Native.so]()
  • [ADX - Test Multi Config Graph]()
| 98.54 KB | 98.66 KB | 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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