[Perf] Changes at 6/27/2022 5:19:23 PM

### Run Information

Architecture | arm64
-- | --
OS | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### Improvements in System.Reflection.Attributes

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[GetCustomAttributesMethodBaseMiss - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Reflection.Attributes.GetCustomAttributesMethodBaseMiss.html>) | 292.89 ns | 268.68 ns | 0.92 | 0.23 | False | | |
[GetCustomAttributesClassMiss - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Reflection.Attributes.GetCustomAttributesClassMiss.html>) | 328.87 ns | 275.59 ns | 0.84 | 0.25 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Reflection.Attributes_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Reflection.Attributes_2.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Reflection.Attributes.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Reflection.Attributes*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Reflection.Attributes.GetCustomAttributesMethodBaseMiss

```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 268.67704678107344 < 278.1996222922916.
IsChangePoint: Marked as a change because one of 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 13.030257283193807 (T) = (0 -275.98437145020165) / Math.Sqrt((97.3835302473776 / (248)) + (34.370149630073634 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.07851555407220387 = (299.4997611406527 - 275.98437145020165) / 299.4997611406527 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Reflection.Attributes.GetCustomAttributesClassMiss

```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 275.5898000502792 < 282.6320352791748.
IsChangePoint: Marked as a change because one of 6/21/2022 9:29:01 PM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 10.199090633269705 (T) = (0 -288.1484710045205) / Math.Sqrt((163.86394475360845 / (172)) + (91.54210122338316 / (32))) is greater than 1.9717773846696627 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (172) + (32) - 2, .975) and 0.06465087049171828 = (308.0651511976087 - 288.1484710045205) / 308.0651511976087 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 | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### Improvements in System.Text.Perf_Utf8Encoding

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[GetString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Text.Perf_Utf8Encoding.GetString(Input%3a%20Greek).html>) | 365.08 μs | 321.11 μs | 0.88 | 0.01 | False | | |
[GetString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Text.Perf_Utf8Encoding.GetString(Input%3a%20Cyrillic).html>) | 238.10 μs | 206.97 μs | 0.87 | 0.01 | False | | |
[GetString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Text.Perf_Utf8Encoding.GetString(Input%3a%20EnglishMostlyAscii).html>) | 186.53 μs | 168.24 μs | 0.90 | 0.01 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Text.Perf_Utf8Encoding_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Text.Perf_Utf8Encoding_2.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Text.Perf_Utf8Encoding_3.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Text.Perf_Utf8Encoding.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Perf_Utf8Encoding*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Text.Perf_Utf8Encoding.GetString(Input: Greek)

```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 321.11193180926216 < 346.85469360743656.
IsChangePoint: Marked as a change because one of 5/20/2022 10:18:01 PM, 5/30/2022 4:33:23 PM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 27.886400765038577 (T) = (0 -321593.08837721497) / Math.Sqrt((469965629.44637597 / (248)) + (140458.825165208 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.10693352237414167 = (360099.83179767645 - 321593.08837721497) / 360099.83179767645 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Perf_Utf8Encoding.GetString(Input: Cyrillic)

```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 206.96522096153848 < 226.54399085648146.
IsChangePoint: Marked as a change because one of 5/20/2022 10:18:01 PM, 5/30/2022 4:33:23 PM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 32.68845179078566 (T) = (0 -207226.47091092388) / Math.Sqrt((168627183.4249408 / (248)) + (219586.7678237114 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.1164607481659854 = (234541.32963620083 - 207226.47091092388) / 234541.32963620083 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.Perf_Utf8Encoding.GetString(Input: EnglishMostlyAscii)

```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 168.2372175225041 < 177.2840640544908.
IsChangePoint: Marked as a change because one of 5/20/2022 10:18:01 PM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 30.818098747982287 (T) = (0 -167511.2500606531) / Math.Sqrt((40136231.34563437 / (248)) + (529481.239905798 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.07706016617929434 = (181497.47569915222 - 167511.2500606531) / 181497.47569915222 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 | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### Improvements in System.Tests.Perf_Enum

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParseGeneric - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Tests.Perf_Enum.TryParseGeneric(text%3a%20%22Red%2c%20Orange%2c%20Yellow%2c%20Green%2c%20Blue%22).html>) | 194.98 ns | 184.05 ns | 0.94 | 0.01 | False | | |
[EnumToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Tests.Perf_Enum.EnumToString(value%3a%20Yellow).html>) | 43.43 ns | 32.06 ns | 0.74 | 0.30 | False | | |
[GetNames - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Tests.Perf_Enum.GetNames.html>) | 44.50 ns | 32.27 ns | 0.73 | 0.55 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Tests.Perf_Enum_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Tests.Perf_Enum_2.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Tests.Perf_Enum_3.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Tests.Perf_Enum.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_Enum*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Tests.Perf_Enum.TryParseGeneric(text: "Red, Orange, Yellow, Green, Blue")

```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 184.04945236004926 < 185.51449002696296.
IsChangePoint: Marked as a change because one of 5/20/2022 10:18:01 PM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 16.418600739380175 (T) = (0 -181.05102088583556) / Math.Sqrt((18.724499307503162 / (248)) + (10.761958706656934 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.08208172047049112 = (197.24089270630458 - 181.05102088583556) / 197.24089270630458 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Enum.EnumToString(value: Yellow)

```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 32.0600991841185 < 38.131641541301114.
IsChangePoint: Marked as a change because one of 6/22/2022 5:33:38 PM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 47.51700094069562 (T) = (0 -32.40333728676253) / Math.Sqrt((2.7946784026045868 / (176)) + (0.4821430089566765 / (28))) is greater than 1.9717773846696627 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (176) + (28) - 2, .975) and 0.21060020559469786 = (41.04806907274878 - 32.40333728676253) / 41.04806907274878 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Enum.GetNames

```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 32.27356369944594 < 41.70979446691869.
IsChangePoint: Marked as a change because one of 6/22/2022 5:33:38 PM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 23.060101480560522 (T) = (0 -32.626284608825756) / Math.Sqrt((7.014006535992445 / (232)) + (6.936346337099174 / (28))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (232) + (28) - 2, .975) and 0.2714745113271709 = (44.78399879771094 - 32.626284608825756) / 44.78399879771094 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 | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### Improvements in System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[MultipleSerial - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Tests.RentReturnArrayPoolTests(Byte).MultipleSerial(RentalSize%3a%204096%2c%20ManipulateArray%3a%20True%2c%20Async%3a%20True%2c%20UseSharedPool%3a%20False).html>) | 14.72 μs | 13.16 μs | 0.89 | 0.19 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests(Byte)_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Tests.RentReturnArrayPoolTests(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.RentReturnArrayPoolTests&lt;Byte&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Buffers.Tests.RentReturnArrayPoolTests&lt;Byte&gt;.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

```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 13.161721105 < 13.970495889333332.
IsChangePoint: Marked as a change because one of 6/15/2022 7:24:26 PM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 38.010187382351226 (T) = (0 -13092.485012188643) / Math.Sqrt((231314.8234251491 / (248)) + (3991.054577480551 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.09360395827736898 = (14444.552281258873 - 13092.485012188643) / 14444.552281258873 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 | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### Improvements in System.Collections.Sort&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Array_ComparerClass - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Collections.Sort(Int32).Array_ComparerClass(Size%3a%20512).html>) | 25.00 μs | 23.47 μs | 0.94 | 0.34 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.Sort(Int32)_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Collections.Sort(Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.Sort&lt;Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Collections.Sort&lt;Int32&gt;.Array_ComparerClass(Size: 512)

```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 23.470338839999997 < 23.877605569309516.
IsChangePoint: Marked as a change because one of 5/23/2022 1:47:22 PM, 6/8/2022 9:45:10 AM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 2.889677033620106 (T) = (0 -24164.741392222222) / Math.Sqrt((2869657.7618439733 / (248)) + (2389618.459159632 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.05203527536471748 = (25491.18207064013 - 24164.741392222222) / 25491.18207064013 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 | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### 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 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Globalization.Tests.StringEquality.Compare_Same(Count%3a%201024%2c%20Options%3a%20(en-US%2c%20OrdinalIgnoreCase)).html>) | 1.73 μs | 1.39 μs | 0.80 | 0.00 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Globalization.Tests.StringEquality_1.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Globalization.Tests.StringEquality.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Globalization.Tests.StringEquality*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Globalization.Tests.StringEquality.Compare_Same(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 1.3857821115567437 < 1.640757060253566.
IsChangePoint: Marked as a change because one of 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 1675.2002465651017 (T) = (0 -1386.1961582216647) / Math.Sqrt((0.4432369580595753 / (248)) + (0.475593611062895 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.19739975800578943 = (1727.131497963919 - 1386.1961582216647) / 1727.131497963919 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 | ubuntu 20.04
Baseline | [c9f80fdde29c71ac87971383c77a1a5e665fadb9](https://github.com/dotnet/runtime/commit/c9f80fdde29c71ac87971383c77a1a5e665fadb9)
Compare | [a38b50c3a2f828458d15e68c78460db3ec7e5cda](https://github.com/dotnet/runtime/commit/a38b50c3a2f828458d15e68c78460db3ec7e5cda)
Diff | [Diff](https://github.com/dotnet/runtime/compare/c9f80fdde29c71ac87971383c77a1a5e665fadb9...a38b50c3a2f828458d15e68c78460db3ec7e5cda)


### Improvements 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
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParseUInt64 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value%3a%200).html>) | 1.81 ns | 0.47 ns | 0.26 | 0.67 | False | | |
[TryParseUInt64 - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_arm64_ubuntu 20.04/System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value%3a%2012345).html>) | 5.59 ns | 4.07 ns | 0.73 | 0.44 | False | | |

![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_1.png>)
![graph](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_2.png>)
[Test Report](<https://pvscmdupload.blob.core.windows.net/autofilereport/autofilereports/06_30_2022/refs/heads/main_arm64_ubuntu%2020.04_Improvement/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://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-f020198e-980a-451a-a1da-dd9c6010ae87fa7b87fe231464ba3/81c8b129-9622-4303-aaac-fd8deb0ed14c.zip?sv=2021-06-08&se=2022-07-26T19%3A15%3A16Z&sr=c&sp=rl&sig=SSkOBT%2FmC8JuHrmiwY0QB9Cand5m51M1ssA4PTh1cEw%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-b081332b-1191-4b42-9ad3-d07e405f5567e7626c517a7431b99/f1b87b87-ff84-4487-9de9-d55009f55484.zip?sv=2021-06-08&se=2022-07-27T23%3A17%3A09Z&sr=c&sp=rl&sig=BjgCDFEprLu5tLz2n6eDm7HkAj0MP6BflYJ9Uua9XiA%3D>)
### Histogram

#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value: 0)

```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 0.47140915340245776 < 1.8483482488682301.
IsChangePoint: Marked as a change because one of 5/12/2022 9:53:12 PM, 5/30/2022 4:33:23 PM, 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 27.83738476882842 (T) = (0 -0.7995778138652353) / Math.Sqrt((0.25228873821358916 / (248)) + (0.01789978303562466 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.6355506558242979 = (2.1939340175620035 - 0.7995778138652353) / 2.1939340175620035 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value: 12345)

```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 4.067003060160421 < 5.57172373687614.
IsChangePoint: Marked as a change because one of 6/27/2022 8:54:23 AM, 6/30/2022 12:21:07 PM falls between 6/21/2022 9:29:01 PM and 6/30/2022 12:21:07 PM.
IsImprovementStdDev: Marked as improvement because 25.897716959081055 (T) = (0 -4.024703814290018) / Math.Sqrt((0.11839360096704912 / (248)) + (0.050348047259925345 / (12))) is greater than 1.9692013862338849 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (248) + (12) - 2, .975) and 0.3054948518213689 = (5.7950669262063395 - 4.024703814290018) / 5.7950669262063395 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>




Architecture	arm64
OS	ubuntu 20.04
Baseline	c9f80fdde29c71ac87971383c77a1a5e665fadb9
Compare	a38b50c3a2f828458d15e68c78460db3ec7e5cda
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
GetCustomAttributesMethodBaseMiss - Duration of single invocation	292.89 ns	268.68 ns	0.92	0.23	False
GetCustomAttributesClassMiss - Duration of single invocation	328.87 ns	275.59 ns	0.84	0.25	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
GetString - Duration of single invocation	365.08 μs	321.11 μs	0.88	0.01	False
GetString - Duration of single invocation	238.10 μs	206.97 μs	0.87	0.01	False
GetString - Duration of single invocation	186.53 μs	168.24 μs	0.90	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
TryParseGeneric - Duration of single invocation	194.98 ns	184.05 ns	0.94	0.01	False
EnumToString - Duration of single invocation	43.43 ns	32.06 ns	0.74	0.30	False
GetNames - Duration of single invocation	44.50 ns	32.27 ns	0.73	0.55	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
TryParseUInt64 - Duration of single invocation	1.81 ns	0.47 ns	0.26	0.67	False
TryParseUInt64 - Duration of single invocation	5.59 ns	4.07 ns	0.73	0.44	False

[Perf] Changes at 6/27/2022 5:19:23 PM #6514

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Improvements in System.Reflection.Attributes

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System.Reflection.Attributes.GetCustomAttributesMethodBaseMiss

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Improvements in System.Text.Perf_Utf8Encoding

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System.Text.Perf_Utf8Encoding.GetString(Input: Greek)

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Improvements in System.Tests.Perf_Enum

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System.Tests.Perf_Enum.TryParseGeneric(text: "Red, Orange, Yellow, Green, Blue")

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Improvements in System.Buffers.Tests.RentReturnArrayPoolTests<Byte>

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System.Buffers.Tests.RentReturnArrayPoolTests<Byte>.MultipleSerial(RentalSize: 4096, ManipulateArray: True, Async: True, UseSharedPool: False)

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Improvements in System.Collections.Sort<Int32>

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System.Collections.Sort<Int32>.Array_ComparerClass(Size: 512)

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Improvements in System.Globalization.Tests.StringEquality

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

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Improvements in System.Buffers.Text.Tests.Utf8ParserTests

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System.Buffers.Text.Tests.Utf8ParserTests.TryParseUInt64(value: 0)

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