[Perf] Linux/x64: 5 Improvements on 3/6/2025 2:14:44 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [016b59002f2a2e276a8223a6bae91222b733d65f](https://github.com/dotnet/runtime/commit/016b59002f2a2e276a8223a6bae91222b733d65f)
Compare | [aba4de871061b82361f9d91886f2db7f41ff72d0](https://github.com/dotnet/runtime/commit/aba4de871061b82361f9d91886f2db7f41ff72d0)
Diff | [Diff](https://github.com/dotnet/runtime/compare/016b59002f2a2e276a8223a6bae91222b733d65f...aba4de871061b82361f9d91886f2db7f41ff72d0)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

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_RustLang_Sherlock.Count(Pattern%3a%20%22Sherlock%5c%5cs%2bHolmes%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 57.65 μs | 45.82 μs | 0.79 | 0.02 | False | | |
|<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_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fm)%5eSherlock%20Holmes%7cSherlock%20Holmes%24%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 54.01 μs | 44.26 μs | 0.82 | 0.03 | False | | |
|<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_RustLang_Sherlock.Count(Pattern%3a%20%22Sherlock%20Holmes%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 54.72 μs | 43.78 μs | 0.80 | 0.04 | False | | |
|<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_RustLang_Sherlock.Count(Pattern%3a%20%22Sherlock%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#L193-#L195>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 55.82 μs | 43.85 μs | 0.79 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_001.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_002.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_003.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_004.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.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_RustLang_Sherlock*'
```

<details>

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\\s+Holmes", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: Compiled)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", 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 | [016b59002f2a2e276a8223a6bae91222b733d65f](https://github.com/dotnet/runtime/commit/016b59002f2a2e276a8223a6bae91222b733d65f)
Compare | [aba4de871061b82361f9d91886f2db7f41ff72d0](https://github.com/dotnet/runtime/commit/aba4de871061b82361f9d91886f2db7f41ff72d0)
Diff | [Diff](https://github.com/dotnet/runtime/compare/016b59002f2a2e276a8223a6bae91222b733d65f...aba4de871061b82361f9d91886f2db7f41ff72d0)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

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_SliceSlice.Count(Options%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#L112-#L123>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 422.88 ms | 390.23 ms | 0.92 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice_001.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_11_2025/refs/heads/main_x64_ubuntu%2022.04_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.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_SliceSlice*'
```

<details>

### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(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>

Name	Value
Architecture	x64
OS	ubuntu 22.04
Queue	TigerUbuntu
Baseline	016b59002f2a2e276a8223a6bae91222b733d65f
Compare	aba4de871061b82361f9d91886f2db7f41ff72d0
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	57.65 μs	45.82 μs	0.79	0.02	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	54.01 μs	44.26 μs	0.82	0.03	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	54.72 μs	43.78 μs	0.80	0.04	False
Count - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	55.82 μs	43.85 μs	0.79	0.02	False

[Perf] Linux/x64: 5 Improvements on 3/6/2025 2:14:44 PM +00:00 #51667

Description

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: Compiled)

ETL Files

Histogram

JIT Disasms

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Repro

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: Compiled)

ETL Files

Histogram

JIT Disasms

Docs

Metadata

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