[Perf] Windows/x64: 2 Regressions on 1/22/2026 10:33:03 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [cdbdb8f49a61a93d2ece59a66bed09e111cbb2ed](https://github.com/dotnet/sdk/commit/cdbdb8f49a61a93d2ece59a66bed09e111cbb2ed)
Compare | [b502b6eeec0db06720ead7fd9570befa39a6b2f7](https://github.com/dotnet/sdk/commit/b502b6eeec0db06720ead7fd9570befa39a6b2f7)
Diff | [Diff](https://github.com/dotnet/sdk/compare/cdbdb8f49a61a93d2ece59a66bed09e111cbb2ed...b502b6eeec0db06720ead7fd9570befa39a6b2f7)
Configs | CompilationMode:tiered, RunKind:bepuphysics

### Regressions in DemoBenchmarks.TwoBodyConstraintBenchmarks

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

• [LinearAxisServo - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 75.36 μs | 102.66 μs | 1.36 | 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 'DemoBenchmarks.TwoBodyConstraintBenchmarks*'
```

### DemoBenchmarks.TwoBodyConstraintBenchmarks.LinearAxisServo

#### 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 | x64
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [cdbdb8f49a61a93d2ece59a66bed09e111cbb2ed](https://github.com/dotnet/sdk/commit/cdbdb8f49a61a93d2ece59a66bed09e111cbb2ed)
Compare | [b502b6eeec0db06720ead7fd9570befa39a6b2f7](https://github.com/dotnet/sdk/commit/b502b6eeec0db06720ead7fd9570befa39a6b2f7)
Diff | [Diff](https://github.com/dotnet/sdk/compare/cdbdb8f49a61a93d2ece59a66bed09e111cbb2ed...b502b6eeec0db06720ead7fd9570befa39a6b2f7)
Configs | CompilationMode:tiered, RunKind:bepuphysics

### Regressions in DemoBenchmarks.CollisionBatcherTaskBenchmarks

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

• [CollisionBatcherTasksBenchmark - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

| 7.30 ms | 10.55 ms | 1.44 | 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 'DemoBenchmarks.CollisionBatcherTaskBenchmarks*'
```

### DemoBenchmarks.CollisionBatcherTaskBenchmarks.CollisionBatcherTasksBenchmark

#### 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)