dotnet / dotnet/perf-autofiling-issues

[Perf] Windows/x86: 2 Regressions on 3/19/2026 8:58:51 AM +00:00

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arch-x86 branch-11.0 kind-sdk_scenarios os-windows perf-regression untriaged
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Description

### Run Information

Name | Value
-- | --
Architecture | x86
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [5ff448a6425ec6980e08b5c9a35e454c8a843c35](https://github.com/dotnet/sdk/commit/5ff448a6425ec6980e08b5c9a35e454c8a843c35)
Compare | [803eb28628f5623c108f1bf33504c86e19815821](https://github.com/dotnet/sdk/commit/803eb28628f5623c108f1bf33504c86e19815821)
Diff | [Diff](https://github.com/dotnet/sdk/compare/5ff448a6425ec6980e08b5c9a35e454c8a843c35...803eb28628f5623c108f1bf33504c86e19815821)
Configs | CompilationMode:tiered, RunKind:sdk_scenarios

### Regressions in SDK New Console

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

  • [SDK New Console - Process Time]()
  • [ADX - Test Multi Config Graph]()
| 1031.84 ms | 1806.75 ms | 1.75 | 0.00 | True | | |

![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 'SDK New Console*'
```

### SDK New Console

#### 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)

---

### Run Information

Name | Value
-- | --
Architecture | x86
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [5ff448a6425ec6980e08b5c9a35e454c8a843c35](https://github.com/dotnet/sdk/commit/5ff448a6425ec6980e08b5c9a35e454c8a843c35)
Compare | [803eb28628f5623c108f1bf33504c86e19815821](https://github.com/dotnet/sdk/commit/803eb28628f5623c108f1bf33504c86e19815821)
Diff | [Diff](https://github.com/dotnet/sdk/compare/5ff448a6425ec6980e08b5c9a35e454c8a843c35...803eb28628f5623c108f1bf33504c86e19815821)
Configs | CompilationMode:tiered, RunKind:sdk_scenarios

### Regressions in SDK ASP.NET Core Web App Template Clean Build

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

  • [NET Core Web App Template Clean Build - Process Time]()
  • [ADX - Test Multi Config Graph]()
| 3664.49 ms | 3851.22 ms | 1.05 | 0.00 | True | | |

![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 'SDK ASP.NET Core Web App Template Clean Build*'
```

### SDK ASP.NET Core Web App Template Clean Build

#### 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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