[Perf] Changes at 5/12/2022 12:48:56 AM

### Run Information

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParseInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value%3a%2012345).html>) | 6.30 ns | 7.35 ns | 1.17 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Buffers.Text.Tests.Utf8ParserTests_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Buffers.Text.Tests.Utf8ParserTests.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Buffers.Text.Tests.Utf8ParserTests*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 12345)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 7.346078990977538 > 6.603034513495703.
IsChangePoint: Marked as a change because one of 3/7/2022 6:10:39 PM, 3/11/2022 8:42:43 PM, 3/17/2022 6:54:53 PM, 3/21/2022 1:28:14 PM, 4/20/2022 2:49:46 PM, 4/25/2022 11:05:49 AM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -330.6504937298126 (T) = (0 -7.3723405543160245) / Math.Sqrt((4.731466022772712E-05 / (37)) + (0.0002856648363293117 / (30))) is less than -1.997137908391408 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (37) + (30) - 2, .025) and -0.1728815437164356 = (6.285665073180157 - 7.3723405543160245) / 6.285665073180157 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions in System.Collections.ContainsKeyFalse&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[IDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Collections.ContainsKeyFalse(String%2c%20String).IDictionary(Size%3a%20512).html>) | 11.53 μs | 13.58 μs | 1.18 | 0.02 | True | | |
[Dictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Collections.ContainsKeyFalse(String%2c%20String).Dictionary(Size%3a%20512).html>) | 10.61 μs | 11.26 μs | 1.06 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Collections.ContainsKeyFalse(String,%20String)_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Collections.ContainsKeyFalse(String,%20String)_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Collections.ContainsKeyFalse(String,%20String).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsKeyFalse&lt;String, String&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Collections.ContainsKeyFalse&lt;String, String&gt;.IDictionary(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 13.575046676624346 > 11.986595461446823.
IsChangePoint: Marked as a change because one of 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -36.324186958993735 (T) = (0 -14038.561466815941) / Math.Sqrt((72425.40316975578 / (38)) + (74309.52777493857 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.20670786857649384 = (11633.769723716714 - 14038.561466815941) / 11633.769723716714 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```#### System.Collections.ContainsKeyFalse&lt;String, String&gt;.Dictionary(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 11.257278254649496 > 11.045236594913934.
IsChangePoint: Marked as a change because one of 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -18.1069230659014 (T) = (0 -11740.67828659064) / Math.Sqrt((29684.147248151687 / (37)) + (84256.2003670015 / (29))) is less than -1.997729654317006 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (37) + (29) - 2, .025) and -0.10364038847550892 = (10638.13757559959 - 11740.67828659064) / 10638.13757559959 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions in System.Tests.Perf_Random

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ctor_seeded - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Tests.Perf_Random.ctor_seeded.html>) | 369.25 ns | 411.71 ns | 1.11 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Tests.Perf_Random_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Tests.Perf_Random.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_Random*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Tests.Perf_Random.ctor_seeded

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 411.71172157267347 > 390.10900495837245.
IsChangePoint: Marked as a change because one of 4/16/2022 2:55:52 PM, 4/25/2022 11:05:49 AM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -87.52296740308293 (T) = (0 -411.99088759780034) / Math.Sqrt((7.796070667638537 / (38)) + (0.4025883698658575 / (29))) is less than -1.997137908391408 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (29) - 2, .025) and -0.11040243096369105 = (371.02844528198983 - 411.99088759780034) / 371.02844528198983 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions 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_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22%5cp%7bLu%7d%22%2c%20Options%3a%20None).html>) | 2.31 ms | 2.52 ms | 1.09 | 0.02 | False | | |
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22(%3fi)Sherlock%7cHolmes%7cWatson%22%2c%20Options%3a%20NonBacktracking).html>) | 3.08 ms | 3.27 ms | 1.06 | 0.01 | False | | |
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern%3a%20%22Sherlock%7cHolmes%7cWatson%7cIrene%7cAdler%7cJohn%7cBaker%22%2c%20Options%3a%20None).html>) | 2.63 ms | 2.97 ms | 1.13 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/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 net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\p{Lu}", Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 2.521972051282051 > 2.429868029378678.
IsChangePoint: Marked as a change because one of 4/13/2022 5:30:39 PM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -28.659398541406297 (T) = (0 -2512485.688724318) / Math.Sqrt((1716416266.987085 / (38)) + (130968487.38130613 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.08728958816524866 = (2310778.762228398 - 2512485.688724318) / 2310778.762228398 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?i)Sherlock|Holmes|Watson", Options: NonBacktracking)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 3.2710900877192985 > 3.241172632716049.
IsChangePoint: Marked as a change because one of 4/6/2022 12:51:22 AM, 4/16/2022 5:36:25 PM, 5/9/2022 5:23:46 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -53.19809438234822 (T) = (0 -3268482.0103220576) / Math.Sqrt((163993484.75678578 / (22)) + (165808340.44030035 / (46))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (22) + (46) - 2, .025) and -0.0572229352942034 = (3091573.121625957 - 3268482.0103220576) / 3091573.121625957 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock|Holmes|Watson|Irene|Adler|John|Baker", Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 2.9706703968253962 > 2.7592216105263154.
IsChangePoint: Marked as a change because one of 4/13/2022 8:35:34 PM, 5/9/2022 5:23:46 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -26.890786829748876 (T) = (0 -2904315.4850493176) / Math.Sqrt((608847950.9771135 / (21)) + (3221772131.220937 / (45))) is less than -1.997729654317006 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (45) - 2, .025) and -0.10236657840346375 = (2634618.594166363 - 2904315.4850493176) / 2634618.594166363 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### 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 | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22%5cp%7bSm%7d%22%2c%20Options%3a%20None).html>) | 30.46 ms | 40.30 ms | 1.32 | 0.01 | True | | |
[Count - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern%3a%20%22%5cp%7bSm%7d%22%2c%20Options%3a%20NonBacktracking).html>) | 30.58 ms | 40.31 ms | 1.32 | 0.01 | True | | |

[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/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 net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "\p{Sm}", Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 40.29772571428572 > 31.9597995.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/9/2022 5:23:46 PM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -19.63207800229195 (T) = (0 -40208291.83830454) / Math.Sqrt((5892020652530.791 / (38)) + (27349850742.459286 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.23888916314943143 = (32455116.272136386 - 40208291.83830454) / 32455116.272136386 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked as 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 regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 40.30616380952382 > 32.0102605.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/9/2022 5:23:46 PM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -19.75973280660446 (T) = (0 -40359670.25334272) / Math.Sqrt((5912063980791.314 / (38)) + (13194805964.381054 / (29))) is less than -1.997137908391408 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (29) - 2, .025) and -0.23976426410031484 = (32554310.058800854 - 40359670.25334272) / 32554310.058800854 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions in System.Text.Json.Document.Tests.Perf_EnumerateObject

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[PropertyIndexer - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Document.Tests.Perf_EnumerateObject.PropertyIndexer(TestCase%3a%20ObjectProperties).html>) | 3.61 μs | 3.89 μs | 1.08 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.Json.Document.Tests.Perf_EnumerateObject_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.Json.Document.Tests.Perf_EnumerateObject.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateObject*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Text.Json.Document.Tests.Perf_EnumerateObject.PropertyIndexer(TestCase: ObjectProperties)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 3.8850211864406785 > 3.7766163144472755.
IsChangePoint: Marked as a change because one of 3/15/2022 12:53:39 AM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -34.287379503004445 (T) = (0 -3866.0129147821435) / Math.Sqrt((1372.2026437406726 / (38)) + (341.6876511848976 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.06510447648061155 = (3629.7030011144807 - 3866.0129147821435) / 3629.7030011144807 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions in System.Text.Json.Document.Tests.Perf_EnumerateArray

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[EnumerateUsingIndexer - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateUsingIndexer(TestCase%3a%20Json400KB).html>) | 201.79 μs | 217.14 μs | 1.08 | 0.00 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.Json.Document.Tests.Perf_EnumerateArray_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.Json.Document.Tests.Perf_EnumerateArray.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Document.Tests.Perf_EnumerateArray*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateUsingIndexer(TestCase: Json400KB)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 217.1428530092592 > 210.69996334134618.
IsChangePoint: Marked as a change because one of 3/15/2022 12:53:39 AM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -87.56925517172964 (T) = (0 -216756.38125894524) / Math.Sqrt((561248.4060895672 / (38)) + (518227.22969360417 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.07795680846655956 = (201080.76646159007 - 216756.38125894524) / 201080.76646159007 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions 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
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Backtracking - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Common.Backtracking(Options%3a%20None).html>) | 1.68 μs | 1.82 μs | 1.08 | 0.03 | False | | |
[OneNodeBacktracking - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.RegularExpressions.Tests.Perf_Regex_Common.OneNodeBacktracking(Options%3a%20None).html>) | 1.07 μs | 1.13 μs | 1.06 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Text.RegularExpressions.Tests.Perf_Regex_Common.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.RegularExpressions.Tests.Perf_Regex_Common*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.Backtracking(Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.818084079116138 > 1.7421491649318805.
IsChangePoint: Marked as a change because one of 3/17/2022 6:54:53 PM, 4/9/2022 9:54:15 AM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -18.55827003532213 (T) = (0 -1795.5311930741193) / Math.Sqrt((929.9536969531542 / (38)) + (267.7436072811452 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.0635254566803891 = (1688.2822896205603 - 1795.5311930741193) / 1688.2822896205603 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Common.OneNodeBacktracking(Options: None)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.1311694209397074 > 1.1246232904849323.
IsChangePoint: Marked as a change because one of 3/24/2022 12:14:34 PM, 4/7/2022 3:14:09 PM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -27.112913643942594 (T) = (0 -1140.415490822549) / Math.Sqrt((181.34410934169154 / (38)) + (21.77604348708647 / (30))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (30) - 2, .025) and -0.05903779516701887 = (1076.8411628243127 - 1140.415490822549) / 1076.8411628243127 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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 | x64
-- | --
OS | Windows 10.0.18362
Baseline | [336a5d2443a5040f43040eb1b559d046479eef5b](https://github.com/dotnet/runtime/commit/336a5d2443a5040f43040eb1b559d046479eef5b)
Compare | [6f15fdc82c47a38d9f5025c1551759417cc78811](https://github.com/dotnet/runtime/commit/6f15fdc82c47a38d9f5025c1551759417cc78811)
Diff | [Diff](https://github.com/dotnet/runtime/compare/336a5d2443a5040f43040eb1b559d046479eef5b...6f15fdc82c47a38d9f5025c1551759417cc78811)


### Regressions in System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[IterateGetPositionSingleSegment - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Buffers.Tests.ReadOnlySequenceTests(Byte).IterateGetPositionSingleSegment.html>) | 32.82 ns | 34.68 ns | 1.06 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Buffers.Tests.ReadOnlySequenceTests(Byte)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_17_2022/refs/heads/main_x64_Windows%2010.0.18362_Regression/System.Buffers.Tests.ReadOnlySequenceTests(Byte).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-9164ba49-b2b0-4b6e-b0b7-4be5c0c792f3568cd7878a34f1989/341ab351-3ff8-4adb-b99e-d6fa4082a216.zip?sv=2019-07-07&se=2022-06-10T20%3A19%3A57Z&sr=c&sp=rl&sig=96yjFW77JWQ4DBeuUsFPLWjnd0Ti5p2HBJc3j2URATc%3D>)
[Compare](<https://helixdi8s23ayyeko0k025g8.blob.core.windows.net/helix-job-722b00c3-f201-4b6e-aea2-81e4e8483e085595f2b35a94912b6/72493d84-f2f4-473d-9245-a2f434283925.zip?sv=2019-07-07&se=2022-06-11T05%3A11%3A57Z&sr=c&sp=rl&sig=iDolB5wVc%2FR%2B8tq4dyEEi7dbDTl5h5EFg7o69GQHwcw%3D>)
### Histogram

#### System.Buffers.Tests.ReadOnlySequenceTests&lt;Byte&gt;.IterateGetPositionSingleSegment

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 34.68189547159487 > 34.52520621674501.
IsChangePoint: Marked as a change because one of 3/17/2022 2:30:39 AM, 3/23/2022 6:35:24 PM, 4/8/2022 7:02:49 PM, 4/16/2022 5:36:25 PM, 5/11/2022 9:09:01 PM, 5/17/2022 3:30:02 AM falls between 5/8/2022 12:35:08 PM and 5/17/2022 3:30:02 AM.
IsRegressionStdDev: Marked as regression because -25.688381406410326 (T) = (0 -34.72116891722223) / Math.Sqrt((0.044722528095390124 / (38)) + (0.10937690666659404 / (29))) is less than -1.997137908391408 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (38) + (29) - 2, .025) and -0.05490257160090397 = (32.91410017564932 - 34.72116891722223) / 32.91410017564932 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
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>




Architecture	x64
OS	Windows 10.0.18362
Baseline	336a5d2443a5040f43040eb1b559d046479eef5b
Compare	6f15fdc82c47a38d9f5025c1551759417cc78811
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
IDictionary - Duration of single invocation	11.53 μs	13.58 μs	1.18	0.02	True
Dictionary - Duration of single invocation	10.61 μs	11.26 μs	1.06	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Count - Duration of single invocation	2.31 ms	2.52 ms	1.09	0.02	False
Count - Duration of single invocation	3.08 ms	3.27 ms	1.06	0.01	False
Count - Duration of single invocation	2.63 ms	2.97 ms	1.13	0.01	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	30.46 ms	40.30 ms	1.32	0.01	True
Count - Duration of single invocation	30.58 ms	40.31 ms	1.32	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Backtracking - Duration of single invocation	1.68 μs	1.82 μs	1.08	0.03	False
OneNodeBacktracking - Duration of single invocation	1.07 μs	1.13 μs	1.06	0.02	False

[Perf] Changes at 5/12/2022 12:48:56 AM #5298

Description

Run Information

Regressions in System.Buffers.Text.Tests.Utf8ParserTests

Repro

Payloads

Histogram

System.Buffers.Text.Tests.Utf8ParserTests.TryParseInt64(value: 12345)

Description of detection logic

Docs

Regressions in System.Collections.ContainsKeyFalse<String, String>

Repro

Payloads

Histogram

System.Collections.ContainsKeyFalse<String, String>.IDictionary(Size: 512)

Description of detection logic

Description of detection logic

Docs

Run Information

Regressions in System.Tests.Perf_Random

Repro

Payloads

Histogram

System.Tests.Perf_Random.ctor_seeded

Description of detection logic

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Repro

Payloads

Histogram

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

Description of detection logic

Description of detection logic

Description of detection logic

Docs

Run Information

Regressions 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

Regressions in System.Text.Json.Document.Tests.Perf_EnumerateObject

Repro

Payloads

Histogram

System.Text.Json.Document.Tests.Perf_EnumerateObject.PropertyIndexer(TestCase: ObjectProperties)

Description of detection logic

Docs

Run Information

Regressions in System.Text.Json.Document.Tests.Perf_EnumerateArray

Repro

Payloads

Histogram

System.Text.Json.Document.Tests.Perf_EnumerateArray.EnumerateUsingIndexer(TestCase: Json400KB)

Description of detection logic

Docs

Run Information

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Common

Repro

Payloads

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Common.Backtracking(Options: None)

Description of detection logic

Description of detection logic

Docs

Run Information

Regressions in System.Buffers.Tests.ReadOnlySequenceTests<Byte>

Repro

Payloads

Histogram

System.Buffers.Tests.ReadOnlySequenceTests<Byte>.IterateGetPositionSingleSegment

Description of detection logic

Docs

Metadata

Metadata