[Perf] Windows/arm64: 4 Improvements on 1/3/2023 9:28:36 AM

### Run Information

Architecture | arm64
-- | --
OS | Windows 10.0.19041
Baseline | [212fb547303cc9c46c5e0195f530793c30b67669](https://github.com/dotnet/runtime/commit/212fb547303cc9c46c5e0195f530793c30b67669)
Compare | [7fa0d5b5942f138c362f2753398b4a8d4f71eb73](https://github.com/dotnet/runtime/commit/7fa0d5b5942f138c362f2753398b4a8d4f71eb73)
Diff | [Diff](https://github.com/dotnet/runtime/compare/212fb547303cc9c46c5e0195f530793c30b67669...7fa0d5b5942f138c362f2753398b4a8d4f71eb73)


### 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 | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fs).*%22%2c%20Options%3a%20None).html>) | 2.09 ms | 1.93 ms | 0.92 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-d37d1649-8742-4217-b5e0-b72c86803765f580cf0ae1d4fe4a1/479bde6f-9940-4362-b8e4-cb71381a1d01.zip?sv=2021-08-06&se=2023-02-01T23%3A22%3A27Z&sr=c&sp=rl&sig=aOjyZhVK2Le1m2D0%2F439xGYF11HQ%2FnfIcVbTe7%2Bwovk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b243c772-15b9-4e73-b6d7-3bfd6d0214ed7ed701a1c9b43cb99/556f888b-33c0-44b1-8f35-049f7515f385.zip?sv=2021-08-06&se=2023-02-02T18%3A07%3A05Z&sr=c&sp=rl&sig=LIfGu%2BVALAfOXhJUbY84qITXGydwMZJM7IvUEExFbvU%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.92940127195639 < 1.9835956997459454.
IsChangePoint: Marked as a change because one of 10/25/2022 5:34:05 PM, 1/3/2023 12:19:11 AM, 1/5/2023 2:25:12 AM falls between 12/27/2022 1:08:06 PM and 1/5/2023 2:25:12 AM.
IsImprovementStdDev: Marked as improvement because 33.42237435344393 (T) = (0 -1929120.5995218968) / Math.Sqrt((4201466453.5509787 / (299)) + (316774.1032695842 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.06109144767941844 = (2054641.6312365388 - 1929120.5995218968) / 2054641.6312365388 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### 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

Architecture | arm64
-- | --
OS | Windows 10.0.19041
Baseline | [212fb547303cc9c46c5e0195f530793c30b67669](https://github.com/dotnet/runtime/commit/212fb547303cc9c46c5e0195f530793c30b67669)
Compare | [7fa0d5b5942f138c362f2753398b4a8d4f71eb73](https://github.com/dotnet/runtime/commit/7fa0d5b5942f138c362f2753398b4a8d4f71eb73)
Diff | [Diff](https://github.com/dotnet/runtime/compare/212fb547303cc9c46c5e0195f530793c30b67669...7fa0d5b5942f138c362f2753398b4a8d4f71eb73)


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22%5c%5cp%7bSm%7d%22%2c%20Options%3a%20None).html>) | 41.72 ms | 36.45 ms | 0.87 | 0.01 | False | | |
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22%5c%5cp%7bSm%7d%22%2c%20Options%3a%20NonBacktracking).html>) | 41.71 ms | 36.50 ms | 0.87 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\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-d37d1649-8742-4217-b5e0-b72c86803765f580cf0ae1d4fe4a1/479bde6f-9940-4362-b8e4-cb71381a1d01.zip?sv=2021-08-06&se=2023-02-01T23%3A22%3A27Z&sr=c&sp=rl&sig=aOjyZhVK2Le1m2D0%2F439xGYF11HQ%2FnfIcVbTe7%2Bwovk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b243c772-15b9-4e73-b6d7-3bfd6d0214ed7ed701a1c9b43cb99/556f888b-33c0-44b1-8f35-049f7515f385.zip?sv=2021-08-06&se=2023-02-02T18%3A07%3A05Z&sr=c&sp=rl&sig=LIfGu%2BVALAfOXhJUbY84qITXGydwMZJM7IvUEExFbvU%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\\p{Sm}", Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 36.449748571428565 < 39.634824238095234.
IsChangePoint: Marked as a change because one of 10/27/2022 12:34:03 AM, 11/9/2022 4:06:23 PM, 1/3/2023 12:19:11 AM, 1/5/2023 2:25:12 AM falls between 12/27/2022 1:08:06 PM and 1/5/2023 2:25:12 AM.
IsImprovementStdDev: Marked as improvement because 36.49109500347437 (T) = (0 -36434348.44932845) / Math.Sqrt((4014057196748.0605 / (286)) + (294530189.1840771 / (6))) is greater than 1.9681778964020553 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (286) + (6) - 2, .975) and 0.10623467739240515 = (40765005.676243775 - 36434348.44932845) / 40765005.676243775 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\\p{Sm}", Options: NonBacktracking)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 36.4953081632653 < 39.60644662454213.
IsChangePoint: Marked as a change because one of 10/27/2022 12:34:03 AM, 11/9/2022 4:06:23 PM, 1/3/2023 12:19:11 AM, 1/5/2023 2:25:12 AM falls between 12/27/2022 1:08:06 PM and 1/5/2023 2:25:12 AM.
IsImprovementStdDev: Marked as improvement because 34.68425149467919 (T) = (0 -36490836.28117914) / Math.Sqrt((4209239023511.172 / (286)) + (83133329.38626564 / (6))) is greater than 1.9681778964020553 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (286) + (6) - 2, .975) and 0.10343198532599408 = (40700577.85236437 - 36490836.28117914) / 40700577.85236437 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### 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

Architecture | arm64
-- | --
OS | Windows 10.0.19041
Baseline | [212fb547303cc9c46c5e0195f530793c30b67669](https://github.com/dotnet/runtime/commit/212fb547303cc9c46c5e0195f530793c30b67669)
Compare | [7fa0d5b5942f138c362f2753398b4a8d4f71eb73](https://github.com/dotnet/runtime/commit/7fa0d5b5942f138c362f2753398b4a8d4f71eb73)
Diff | [Diff](https://github.com/dotnet/runtime/compare/212fb547303cc9c46c5e0195f530793c30b67669...7fa0d5b5942f138c362f2753398b4a8d4f71eb73)


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern%3a%20%22(%3f%3a(%3f%3a25%5b0-5%5d%7c2%5b0-4%5d%5b0-9%5d%7c%5b01%5d%3f%5b0-9%5d%5b0-9%5d)%5c%5c.)%7b3%7d(%3f%3a25%5b0-5%5d%7c2%5b0-4%5d%5b0-9%5d%7c%5b01%5d%3f%5b0-9%5d%5b0-9%5d)%22%2c%20Options%3a%20NonBacktracking).html>) | 21.32 ms | 19.86 ms | 0.93 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/01_05_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-d37d1649-8742-4217-b5e0-b72c86803765f580cf0ae1d4fe4a1/479bde6f-9940-4362-b8e4-cb71381a1d01.zip?sv=2021-08-06&se=2023-02-01T23%3A22%3A27Z&sr=c&sp=rl&sig=aOjyZhVK2Le1m2D0%2F439xGYF11HQ%2FnfIcVbTe7%2Bwovk%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b243c772-15b9-4e73-b6d7-3bfd6d0214ed7ed701a1c9b43cb99/556f888b-33c0-44b1-8f35-049f7515f385.zip?sv=2021-08-06&se=2023-02-02T18%3A07%3A05Z&sr=c&sp=rl&sig=LIfGu%2BVALAfOXhJUbY84qITXGydwMZJM7IvUEExFbvU%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])", Options: NonBacktracking)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 19.864638333333332 < 20.25757754166667.
IsChangePoint: Marked as a change because one of 10/27/2022 12:34:03 AM, 11/9/2022 4:06:23 PM, 1/3/2023 12:19:11 AM, 1/5/2023 2:25:12 AM falls between 12/27/2022 1:08:06 PM and 1/5/2023 2:25:12 AM.
IsImprovementStdDev: Marked as improvement because 32.94903648008995 (T) = (0 -19852206.666666668) / Math.Sqrt((323889925881.209 / (286)) + (231969551.1111001 / (6))) is greater than 1.9681778964020553 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (286) + (6) - 2, .975) and 0.05374607414522779 = (20979787.90284408 - 19852206.666666668) / 20979787.90284408 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### 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>




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[Perf] Windows/arm64: 4 Improvements on 1/3/2023 9:28:36 AM #11343

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", Options: None)

Description of detection logic

Docs

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\p{Sm}", Options: None)

Description of detection logic

Description of detection logic

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])", Options: NonBacktracking)

Description of detection logic

Docs

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Architecture	arm64
OS	Windows 10.0.19041
Baseline	212fb547303cc9c46c5e0195f530793c30b67669
Compare	7fa0d5b5942f138c362f2753398b4a8d4f71eb73
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Count - Duration of single invocation	41.72 ms	36.45 ms	0.87	0.01	False
Count - Duration of single invocation	41.71 ms	36.50 ms	0.87	0.01	False

[Perf] Windows/arm64: 4 Improvements on 1/3/2023 9:28:36 AM #11343

Description

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?s).*", Options: None)

Description of detection logic

Docs

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\p{Sm}", Options: None)

Description of detection logic

Description of detection logic

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Mariomkas.Count(Pattern: "(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9])", Options: NonBacktracking)

Description of detection logic

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions