dotnet / dotnet/perf-autofiling-issues
[Perf] Windows/arm64: 2 Regressions on 8/2/2026 8:53:02 AM +00:00
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- 10
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- 8
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Description
### Run Information
Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.22621
Queue | Pixel
Baseline | [fdccdc6954791fcde7ffa2834d75930c0efa5456](https://github.com/dotnet/runtime/commit/fdccdc6954791fcde7ffa2834d75930c0efa5456)
Compare | [c25173808a41517b547a0880a424d64aff9c7e80](https://github.com/dotnet/runtime/commit/c25173808a41517b547a0880a424d64aff9c7e80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/fdccdc6954791fcde7ffa2834d75930c0efa5456...c25173808a41517b547a0880a424d64aff9c7e80)
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\META-INF\ANDROIDD.RSA]()
- [ADX - Test Multi Config Graph]()
|
- [SOD - Android HelloWorld Extracted Size - Aggregate - .RSA]()
- [ADX - Test Multi Config Graph]()
![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)
Contributor guide
No contributing guide indexed for this repository
Research direction
Start with the linked performance report and the documented benchmarking workflow, then run the provided benchmarks_ci.py command for the SOD - Android HelloWorld Extracted Size filter. Compare the baseline and test commits and determine whether the two reported size regressions are reproducible; done means the regression is explained and an appropriate resolution is recorded.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, git, python
- Domain
- operating-systems, performance, testing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Quiet
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100