[Perf] Windows/arm64: 6 Improvements on 3/28/2023 10:24:48 AM

### Run Information

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [ed3721b092e395ac3576c2d93f4134650a44dc08](https://github.com/dotnet/runtime/commit/ed3721b092e395ac3576c2d93f4134650a44dc08)
Compare | [49ae58ace038dbbd3d53147e08c9ac95b24a789f](https://github.com/dotnet/runtime/commit/49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ed3721b092e395ac3576c2d93f4134650a44dc08...49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Uri_IsNotMatch - 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_Common.Uri_IsNotMatch(Options%3a%20Compiled).html>) | 122.15 ns | 107.75 ns | 0.88 | 0.08 | False | | |
[Uri_IsNotMatch - 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_Common.Uri_IsNotMatch(Options%3a%20IgnoreCase%2c%20Compiled).html>) | 117.65 ns | 106.05 ns | 0.90 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Common.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)

```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_Common*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: Compiled)

```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 107.74820213612158 < 116.02944325865701.
IsChangePoint: Marked as a change because one of 3/5/2023 11:54:18 PM, 3/28/2023 2:42:21 AM, 3/30/2023 4:24:24 AM falls between 3/21/2023 2:53:21 PM and 3/30/2023 4:24:24 AM.
IsImprovementStdDev: Marked as improvement because 27.753520819496455 (T) = (0 -106.29154125082619) / Math.Sqrt((11.768076663272142 / (299)) + (1.1312934876103946 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.11083583421688459 = (119.54096368381177 - 106.29154125082619) / 119.54096368381177 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: IgnoreCase, Compiled)

```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 106.04683262245634 < 111.91929807816352.
IsChangePoint: Marked as a change because one of 3/28/2023 2:42:21 AM, 3/30/2023 4:24:24 AM falls between 3/21/2023 2:53:21 PM and 3/30/2023 4:24:24 AM.
IsImprovementStdDev: Marked as improvement because 65.04607246341554 (T) = (0 -105.40745500891256) / Math.Sqrt((8.387819663799235 / (299)) + (0.11097764988803441 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.11749585331686933 = (119.44131413442508 - 105.40745500891256) / 119.44131413442508 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

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [ed3721b092e395ac3576c2d93f4134650a44dc08](https://github.com/dotnet/runtime/commit/ed3721b092e395ac3576c2d93f4134650a44dc08)
Compare | [49ae58ace038dbbd3d53147e08c9ac95b24a789f](https://github.com/dotnet/runtime/commit/49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ed3721b092e395ac3576c2d93f4134650a44dc08...49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Configs | CompilationMode:tiered, RunKind:micro


### 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%20Compiled).html>) | 18.00 ms | 2.64 ms | 0.15 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/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

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)

```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-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\\p{Sm}", Options: Compiled)

```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 2.644362056737588 < 17.10744443190738.
IsChangePoint: Marked as a change because one of 3/28/2023 2:42:21 AM, 3/30/2023 4:24:24 AM falls between 3/21/2023 2:53:21 PM and 3/30/2023 4:24:24 AM.
IsImprovementStdDev: Marked as improvement because 3801.7782435609442 (T) = (0 -2660987.308176267) / Math.Sqrt((683878357.590099 / (299)) + (83817769.92396447 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.8520825139370517 = (17989673.695805304 - 2660987.308176267) / 17989673.695805304 is greater than 0.05.
IsChangeEdgeDetector: Marked as 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

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [ed3721b092e395ac3576c2d93f4134650a44dc08](https://github.com/dotnet/runtime/commit/ed3721b092e395ac3576c2d93f4134650a44dc08)
Compare | [49ae58ace038dbbd3d53147e08c9ac95b24a789f](https://github.com/dotnet/runtime/commit/49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ed3721b092e395ac3576c2d93f4134650a44dc08...49ae58ace038dbbd3d53147e08c9ac95b24a789f)
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 | 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%5c%5cp%7bLu%7d%22%2c%20Options%3a%20Compiled).html>) | 1.15 ms | 824.22 μs | 0.71 | 0.01 | True | | |
[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%22the%5c%5cs%2b%5c%5cw%2b%22%2c%20Options%3a%20Compiled).html>) | 704.35 μs | 663.72 μs | 0.94 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_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

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)

```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-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\\p{Lu}", Options: Compiled)

```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 824.2242324561406 < 1.0915227125114466.
IsChangePoint: Marked as a change because one of 3/28/2023 2:42:21 AM, 3/30/2023 4:24:24 AM falls between 3/21/2023 2:53:21 PM and 3/30/2023 4:24:24 AM.
IsImprovementStdDev: Marked as improvement because 299.4846200641044 (T) = (0 -819641.5805087639) / Math.Sqrt((101299577.44107932 / (299)) + (5379848.025753336 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.28882611245103057 = (1152519.2289239187 - 819641.5805087639) / 1152519.2289239187 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```
#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "the\\s+\\w+", Options: Compiled)

```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 663.723828125 < 669.3862444383062.
IsChangePoint: Marked as a change because one of 1/13/2023 9:23:19 AM, 3/28/2023 2:42:21 AM, 3/30/2023 4:24:24 AM falls between 3/21/2023 2:53:21 PM and 3/30/2023 4:24:24 AM.
IsImprovementStdDev: Marked as improvement because 29.42924026460096 (T) = (0 -660262.0588179183) / Math.Sqrt((93526701.50327009 / (299)) + (12063329.880513754 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.0636170923492861 = (705119.7255131945 - 660262.0588179183) / 705119.7255131945 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

Name | Value
-- | --
Architecture | arm64
OS | Windows 10.0.19041
Queue | SurfaceWindows
Baseline | [ed3721b092e395ac3576c2d93f4134650a44dc08](https://github.com/dotnet/runtime/commit/ed3721b092e395ac3576c2d93f4134650a44dc08)
Compare | [49ae58ace038dbbd3d53147e08c9ac95b24a789f](https://github.com/dotnet/runtime/commit/49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Diff | [Diff](https://github.com/dotnet/runtime/compare/ed3721b092e395ac3576c2d93f4134650a44dc08...49ae58ace038dbbd3d53147e08c9ac95b24a789f)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Globalization.Tests.StringEquality

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Compare_Same_Upper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_Windows 10.0.19041/System.Globalization.Tests.StringEquality.Compare_Same_Upper(Count%3a%201024%2c%20Options%3a%20(en-US%2c%20OrdinalIgnoreCase)).html>) | 2.43 μs | 1.52 μs | 0.62 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Globalization.Tests.StringEquality_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_30_2023/refs/heads/main_arm64_Windows%2010.0.19041_Improvement/System.Globalization.Tests.StringEquality.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Globalization.Tests.StringEquality*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-1023f6a0-3ca8-4c47-84c4-9b2d7e5341c3613dad47e384c598f/19e92144-a831-4365-a724-37bdc1132319.zip?sv=2021-08-06&se=2023-04-26T22%3A39%3A04Z&sr=c&sp=rl&sig=IUSETfLLPL05YJIprdsRHwoNnI3zfcNBYDss1D9Sll4%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-a5731b46-71a1-41e7-b655-83c5dbbefb783e1111913cf4c88b3/042d46ef-0b08-4b12-b22c-c6c2c2ae0485.zip?sv=2021-08-06&se=2023-04-27T18%3A57%3A57Z&sr=c&sp=rl&sig=6iURH1RYD8aNMMLuZtXEGtSGtxDlQDVEp2Y8YgSBUpI%3D>)
### Histogram

#### System.Globalization.Tests.StringEquality.Compare_Same_Upper(Count: 1024, Options: (en-US, OrdinalIgnoreCase))

```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 1.517116993033884 < 2.312142838373966.
IsChangePoint: Marked as a change because one of 3/28/2023 2:42:21 AM, 3/30/2023 4:24:24 AM falls between 3/21/2023 2:53:21 PM and 3/30/2023 4:24:24 AM.
IsImprovementStdDev: Marked as improvement because 300.6815220504626 (T) = (0 -1525.0255844715336) / Math.Sqrt((1096.4995393637737 / (299)) + (34.76595120826622 / (6))) is greater than 1.967824097752068 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (6) - 2, .975) and 0.3775179117919076 = (2449.9107899820015 - 1525.0255844715336) / 2449.9107899820015 is greater than 0.05.
IsChangeEdgeDetector: Marked as 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>

Name	Value
Architecture	arm64
OS	Windows 10.0.19041
Queue	SurfaceWindows
Baseline	ed3721b092e395ac3576c2d93f4134650a44dc08
Compare	49ae58ace038dbbd3d53147e08c9ac95b24a789f
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Uri_IsNotMatch - Duration of single invocation	122.15 ns	107.75 ns	0.88	0.08	False
Uri_IsNotMatch - Duration of single invocation	117.65 ns	106.05 ns	0.90	0.07	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Count - Duration of single invocation	1.15 ms	824.22 μs	0.71	0.01	True
Count - Duration of single invocation	704.35 μs	663.72 μs	0.94	0.00	False

[Perf] Windows/arm64: 6 Improvements on 3/28/2023 10:24:48 AM #14621

Description

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Repro

Payloads

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: Compiled)

Description of detection logic

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Uri_IsNotMatch(Options: IgnoreCase, Compiled)

Description of detection logic

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Repro

Payloads

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\p{Sm}", Options: Compiled)

Description of detection logic

Docs

Run Information

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\p{Lu}", Options: Compiled)

Description of detection logic

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

Description of detection logic

Docs

Run Information

Improvements in System.Globalization.Tests.StringEquality

Repro

Payloads

Payloads

Histogram

System.Globalization.Tests.StringEquality.Compare_Same_Upper(Count: 1024, Options: (en-US, OrdinalIgnoreCase))

Description of detection logic

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions