[Perf] Linux/x64: 8 Regressions on 1/10/2024 11:53:21 PM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [1303c3ad3239188afa55391c47512473ffae214a](https://github.com/dotnet/runtime/commit/1303c3ad3239188afa55391c47512473ffae214a)
Compare | [4c500699b938d53993b928b93543b8dbe68f69aa](https://github.com/dotnet/runtime/commit/4c500699b938d53993b928b93543b8dbe68f69aa)
Diff | [Diff](https://github.com/dotnet/runtime/compare/1303c3ad3239188afa55391c47512473ffae214a...4c500699b938d53993b928b93543b8dbe68f69aa)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Int32.ParseSpan(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L50-#L52>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.88 ns | 14.06 ns | 1.29 | 0.06 | False | | |
|<ul><li>[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Int32.TryParse(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L45-#L47>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.41 ns | 12.73 ns | 1.22 | 0.08 | False | | |
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Int32.TryParseSpan(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int32.cs#L58-#L60>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 10.36 ns | 13.71 ns | 1.32 | 0.11 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int32_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int32_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int32_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int32.html>)

### 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 'System.Tests.Perf_Int32*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-4dcd5d82-0b51-4109-917a-b89a94124f07722f636763d42beac/d1ae2c98-3f0b-4b19-9dbf-683c4fa922b7.zip?sv=2021-08-06&se=2024-02-09T13%3A00%3A56Z&sr=c&sp=rl&sig=Tm%2B9%2B%2F8nhYC5gDyRBdyINvf2oJ2VTco9wvYtFj2EZR8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b01f2c6c-7f4c-42e7-a7d9-b470191a002fb7011c5721c4a3fb2/ba9531d4-35e2-4945-8e56-99c53bcdc080.zip?sv=2021-08-06&se=2024-02-10T06%3A45%3A29Z&sr=c&sp=rl&sig=8DWzGPX6RhyQ%2B668sJVLSlatbqa03UETKPVe6l6G4zU%3D>)
### System.Tests.Perf_Int32.ParseSpan(value: "12345")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryParse(value: "12345")

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Tests.Perf_Int32.TryParseSpan(value: "12345")

#### 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [1303c3ad3239188afa55391c47512473ffae214a](https://github.com/dotnet/runtime/commit/1303c3ad3239188afa55391c47512473ffae214a)
Compare | [4c500699b938d53993b928b93543b8dbe68f69aa](https://github.com/dotnet/runtime/commit/4c500699b938d53993b928b93543b8dbe68f69aa)
Diff | [Diff](https://github.com/dotnet/runtime/compare/1303c3ad3239188afa55391c47512473ffae214a...4c500699b938d53993b928b93543b8dbe68f69aa)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Numerics.Tests.Perf_BigInteger

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Remainder - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Remainder(arguments%3a%201024%2c512%20bits).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L92-#L95>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 423.47 ns | 635.44 ns | 1.50 | 0.02 | False | | |
|<ul><li>[Divide - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Numerics.Tests.Perf_BigInteger.Divide(arguments%3a%201024%2c512%20bits).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Numerics/Perf.BigInteger.cs#L87-#L90>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 487.75 ns | 553.28 ns | 1.13 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Numerics.Tests.Perf_BigInteger.html>)

### 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 'System.Numerics.Tests.Perf_BigInteger*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-4dcd5d82-0b51-4109-917a-b89a94124f07722f636763d42beac/d1ae2c98-3f0b-4b19-9dbf-683c4fa922b7.zip?sv=2021-08-06&se=2024-02-09T13%3A00%3A56Z&sr=c&sp=rl&sig=Tm%2B9%2B%2F8nhYC5gDyRBdyINvf2oJ2VTco9wvYtFj2EZR8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b01f2c6c-7f4c-42e7-a7d9-b470191a002fb7011c5721c4a3fb2/ba9531d4-35e2-4945-8e56-99c53bcdc080.zip?sv=2021-08-06&se=2024-02-10T06%3A45%3A29Z&sr=c&sp=rl&sig=8DWzGPX6RhyQ%2B668sJVLSlatbqa03UETKPVe6l6G4zU%3D>)
### System.Numerics.Tests.Perf_BigInteger.Remainder(arguments: 1024,512 bits)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 1024,512 bits)

#### 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [1303c3ad3239188afa55391c47512473ffae214a](https://github.com/dotnet/runtime/commit/1303c3ad3239188afa55391c47512473ffae214a)
Compare | [4c500699b938d53993b928b93543b8dbe68f69aa](https://github.com/dotnet/runtime/commit/4c500699b938d53993b928b93543b8dbe68f69aa)
Diff | [Diff](https://github.com/dotnet/runtime/compare/1303c3ad3239188afa55391c47512473ffae214a...4c500699b938d53993b928b93543b8dbe68f69aa)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in Benchmark.GetChildKeysTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[AddChainedConfigurationNoDelimiter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/Benchmark.GetChildKeysTests.AddChainedConfigurationNoDelimiter.html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/Microsoft.Extensions.Configuration/GetChildKeysTests.cs#L97-#L98>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 463.07 μs | 512.51 μs | 1.11 | 0.18 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Benchmark.GetChildKeysTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/Benchmark.GetChildKeysTests.html>)

### 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 'Benchmark.GetChildKeysTests*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-4dcd5d82-0b51-4109-917a-b89a94124f07722f636763d42beac/d1ae2c98-3f0b-4b19-9dbf-683c4fa922b7.zip?sv=2021-08-06&se=2024-02-09T13%3A00%3A56Z&sr=c&sp=rl&sig=Tm%2B9%2B%2F8nhYC5gDyRBdyINvf2oJ2VTco9wvYtFj2EZR8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b01f2c6c-7f4c-42e7-a7d9-b470191a002fb7011c5721c4a3fb2/ba9531d4-35e2-4945-8e56-99c53bcdc080.zip?sv=2021-08-06&se=2024-02-10T06%3A45%3A29Z&sr=c&sp=rl&sig=8DWzGPX6RhyQ%2B668sJVLSlatbqa03UETKPVe6l6G4zU%3D>)
### Benchmark.GetChildKeysTests.AddChainedConfigurationNoDelimiter

#### 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [1303c3ad3239188afa55391c47512473ffae214a](https://github.com/dotnet/runtime/commit/1303c3ad3239188afa55391c47512473ffae214a)
Compare | [4c500699b938d53993b928b93543b8dbe68f69aa](https://github.com/dotnet/runtime/commit/4c500699b938d53993b928b93543b8dbe68f69aa)
Diff | [Diff](https://github.com/dotnet/runtime/compare/1303c3ad3239188afa55391c47512473ffae214a...4c500699b938d53993b928b93543b8dbe68f69aa)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22.%7b0%2c2%7d(Tom%7cSawyer%7cHuckleberry%7cFinn)%22%2c%20Options%3a%20Compiled).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.RegularExpressions/Perf.Regex.Industry.cs#L239-#L240>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 252.06 ms | 287.44 ms | 1.14 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.html>)

### 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 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-4dcd5d82-0b51-4109-917a-b89a94124f07722f636763d42beac/d1ae2c98-3f0b-4b19-9dbf-683c4fa922b7.zip?sv=2021-08-06&se=2024-02-09T13%3A00%3A56Z&sr=c&sp=rl&sig=Tm%2B9%2B%2F8nhYC5gDyRBdyINvf2oJ2VTco9wvYtFj2EZR8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b01f2c6c-7f4c-42e7-a7d9-b470191a002fb7011c5721c4a3fb2/ba9531d4-35e2-4945-8e56-99c53bcdc080.zip?sv=2021-08-06&se=2024-02-10T06%3A45%3A29Z&sr=c&sp=rl&sig=8DWzGPX6RhyQ%2B668sJVLSlatbqa03UETKPVe6l6G4zU%3D>)
### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled)

#### 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)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [1303c3ad3239188afa55391c47512473ffae214a](https://github.com/dotnet/runtime/commit/1303c3ad3239188afa55391c47512473ffae214a)
Compare | [4c500699b938d53993b928b93543b8dbe68f69aa](https://github.com/dotnet/runtime/commit/4c500699b938d53993b928b93543b8dbe68f69aa)
Diff | [Diff](https://github.com/dotnet/runtime/compare/1303c3ad3239188afa55391c47512473ffae214a...4c500699b938d53993b928b93543b8dbe68f69aa)
Configs | CompilationMode:tiered, RunKind:micro


### Regressions in System.Tests.Perf_Int64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04/System.Tests.Perf_Int64.TryParseSpan(value%3a%20%2212345%22).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime/Perf.Int64.cs#L47-#L49>)</li><li>[📈 - ADX Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 11.25 ns | 13.98 ns | 1.24 | 0.15 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int64_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_16_2024/refs/heads/main_x64_ubuntu%2022.04_Regression/System.Tests.Perf_Int64.html>)

### 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 'System.Tests.Perf_Int64*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-4dcd5d82-0b51-4109-917a-b89a94124f07722f636763d42beac/d1ae2c98-3f0b-4b19-9dbf-683c4fa922b7.zip?sv=2021-08-06&se=2024-02-09T13%3A00%3A56Z&sr=c&sp=rl&sig=Tm%2B9%2B%2F8nhYC5gDyRBdyINvf2oJ2VTco9wvYtFj2EZR8%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b01f2c6c-7f4c-42e7-a7d9-b470191a002fb7011c5721c4a3fb2/ba9531d4-35e2-4945-8e56-99c53bcdc080.zip?sv=2021-08-06&se=2024-02-10T06%3A45%3A29Z&sr=c&sp=rl&sig=8DWzGPX6RhyQ%2B668sJVLSlatbqa03UETKPVe6l6G4zU%3D>)
### System.Tests.Perf_Int64.TryParseSpan(value: "12345")

#### 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)

</details>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	1303c3ad3239188afa55391c47512473ffae214a
Compare	4c500699b938d53993b928b93543b8dbe68f69aa
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.88 ns	14.06 ns	1.29	0.06	False
TryParse - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.41 ns	12.73 ns	1.22	0.08	False
TryParseSpan - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	10.36 ns	13.71 ns	1.32	0.11	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Remainder - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	423.47 ns	635.44 ns	1.50	0.02	False
Divide - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	487.75 ns	553.28 ns	1.13	0.03	False

[Perf] Linux/x64: 8 Regressions on 1/10/2024 11:53:21 PM #27267

Description

Run Information

Regressions in System.Tests.Perf_Int32

Repro

Payloads

System.Tests.Perf_Int32.ParseSpan(value: "12345")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int32.TryParse(value: "12345")

ETL Files

Histogram

JIT Disasms

System.Tests.Perf_Int32.TryParseSpan(value: "12345")

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Numerics.Tests.Perf_BigInteger

Repro

Payloads

System.Numerics.Tests.Perf_BigInteger.Remainder(arguments: 1024,512 bits)

ETL Files

Histogram

JIT Disasms

System.Numerics.Tests.Perf_BigInteger.Divide(arguments: 1024,512 bits)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in Benchmark.GetChildKeysTests

Repro

Payloads

Benchmark.GetChildKeysTests.AddChainedConfigurationNoDelimiter

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

Payloads

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", Options: Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Regressions in System.Tests.Perf_Int64

Repro

Payloads

System.Tests.Perf_Int64.TryParseSpan(value: "12345")

ETL Files

Histogram

JIT Disasms

Docs

Metadata

Metadata

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