dotnet / dotnet/perf-autofiling-issues

[Perf] Linux/x64: 4 Regressions on 2/5/2026 12:04:24 PM +00:00

Open
#68,474 1 comment 0 reactions 0 assignees View on GitHub
arch-x64 branch-9.0 kind-bepuphysics os-linux perf-regression runtime-coreclr untriaged
Dominant language
No language data
Stars
10
Forks
8
PR metrics pending

Description

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [033700013fdd111195e85e7a51f84337f36e039f](https://github.com/dotnet/sdk/commit/033700013fdd111195e85e7a51f84337f36e039f)
Compare | [7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf](https://github.com/dotnet/sdk/commit/7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Diff | [Diff](https://github.com/dotnet/sdk/compare/033700013fdd111195e85e7a51f84337f36e039f...7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Configs | CompilationMode:tiered, RunKind:bepuphysics

### Regressions in DemoBenchmarks.OneBodyConstraintBenchmarks

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

  • [OneBodyLinearMotor - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 63.34 μs | 70.29 μs | 1.11 | 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'DemoBenchmarks.OneBodyConstraintBenchmarks*'
```

### DemoBenchmarks.OneBodyConstraintBenchmarks.OneBodyLinearMotor

#### 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 | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [033700013fdd111195e85e7a51f84337f36e039f](https://github.com/dotnet/sdk/commit/033700013fdd111195e85e7a51f84337f36e039f)
Compare | [7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf](https://github.com/dotnet/sdk/commit/7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Diff | [Diff](https://github.com/dotnet/sdk/compare/033700013fdd111195e85e7a51f84337f36e039f...7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Configs | CompilationMode:tiered, RunKind:bepuphysics

### Regressions in DemoBenchmarks.TwoBodyConstraintBenchmarks

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

  • [Contact4 - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 351.86 μs | 414.08 μs | 1.18 | 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'DemoBenchmarks.TwoBodyConstraintBenchmarks*'
```

### DemoBenchmarks.TwoBodyConstraintBenchmarks.Contact4

#### 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 | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [033700013fdd111195e85e7a51f84337f36e039f](https://github.com/dotnet/sdk/commit/033700013fdd111195e85e7a51f84337f36e039f)
Compare | [7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf](https://github.com/dotnet/sdk/commit/7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Diff | [Diff](https://github.com/dotnet/sdk/compare/033700013fdd111195e85e7a51f84337f36e039f...7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Configs | CompilationMode:tiered, RunKind:bepuphysics

### Regressions in DemoBenchmarks.SweepBenchmarks

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

  • [CapsuleBox - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 3.51 μs | 3.93 μs | 1.12 | 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'DemoBenchmarks.SweepBenchmarks*'
```

### DemoBenchmarks.SweepBenchmarks.CapsuleBox

#### 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 | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [033700013fdd111195e85e7a51f84337f36e039f](https://github.com/dotnet/sdk/commit/033700013fdd111195e85e7a51f84337f36e039f)
Compare | [7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf](https://github.com/dotnet/sdk/commit/7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Diff | [Diff](https://github.com/dotnet/sdk/compare/033700013fdd111195e85e7a51f84337f36e039f...7a2111b160ae1c18ced50a15b2ddd8d7521ae7cf)
Configs | CompilationMode:tiered, RunKind:bepuphysics

### Regressions in DemoBenchmarks.GatherScatterBenchmarks

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

  • [ScatterState - Duration of single invocation]()
  • 📝 - [Benchmark Source]()
  • [ADX - Test Multi Config Graph]()
| 20.33 μs | 23.76 μs | 1.17 | 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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'DemoBenchmarks.GatherScatterBenchmarks*'
```

### DemoBenchmarks.GatherScatterBenchmarks.ScatterState

#### 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

Assessment

This issue has not been assessed yet.

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.