[Perf] Windows/x64: 11 Improvements on 5/13/2023 6:35:24 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Int16

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_Int16.TryParse(value%3a%20%2232767%22).html>) | 16.70 ns | 13.77 ns | 0.82 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_Int16_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_Int16.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int16*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Tests.Perf_Int16.TryParse(value: "32767")

```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 13.768514880397513 < 15.664642107176201.
IsChangePoint: Marked as a change because one of 3/31/2023 8:05:26 PM, 4/4/2023 4:23:54 PM, 4/17/2023 6:40:18 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 25.769573804970662 (T) = (0 -13.525758951158023) / Math.Sqrt((1.3230471776466013 / (299)) + (0.011097573129025238 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.1268272152402036 = (15.490357907660696 - 13.525758951158023) / 15.490357907660696 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in Microsoft.Extensions.Logging.ScopesOverheadBenchmark

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[NotFiltered_InsideScope - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger%3a%20True%2c%20CaptureScopes%3a%20True).html>) | 139.64 ns | 118.65 ns | 0.85 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/Microsoft.Extensions.Logging.ScopesOverheadBenchmark_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/Microsoft.Extensions.Logging.ScopesOverheadBenchmark.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.Logging.ScopesOverheadBenchmark*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: True)

```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 118.64730604409581 < 126.25212785965343.
IsChangePoint: Marked as a change because one of 3/20/2023 8:31:51 AM, 3/25/2023 12:18:49 AM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 30.036583915849423 (T) = (0 -113.86297863815068) / Math.Sqrt((21.209454871920972 / (299)) + (4.156401543840434 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.16854346537526685 = (136.94399393895102 - 113.86297863815068) / 136.94399393895102 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.ContainsFalse&lt;String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ImmutableSortedSet - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Collections.ContainsFalse(String).ImmutableSortedSet(Size%3a%20512).html>) | 288.14 μs | 267.60 μs | 0.93 | 0.05 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Collections.ContainsFalse%28String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Collections.ContainsFalse%28String%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsFalse&lt;String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Collections.ContainsFalse&lt;String&gt;.ImmutableSortedSet(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 267.60492584745765 < 275.96335170454546.
IsChangePoint: Marked as a change because one of 3/25/2023 12:18:49 AM, 3/31/2023 8:05:26 PM, 4/4/2023 4:23:54 PM, 4/6/2023 9:09:21 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 10.628523789713515 (T) = (0 -267376.9885121613) / Math.Sqrt((203574781.1965658 / (299)) + (43328354.321978696 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.08938003062675641 = (293620.82702424156 - 267376.9885121613) / 293620.82702424156 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Threading.Tasks.Tests.Perf_AsyncMethods

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[EmptyAsyncMethodInvocation - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Threading.Tasks.Tests.Perf_AsyncMethods.EmptyAsyncMethodInvocation.html>) | 11.45 ns | 9.97 ns | 0.87 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Threading.Tasks.Tests.Perf_AsyncMethods_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Threading.Tasks.Tests.Perf_AsyncMethods.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tasks.Tests.Perf_AsyncMethods*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Threading.Tasks.Tests.Perf_AsyncMethods.EmptyAsyncMethodInvocation

```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 9.9713675 < 10.87868636904762.
IsChangePoint: Marked as a change because one of 4/25/2023 6:46:56 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 23.941839772248578 (T) = (0 -9.121056081844863) / Math.Sqrt((0.20546220555964692 / (299)) + (0.11806821038293715 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.24597962909133836 = (12.09656454089321 - 9.121056081844863) / 12.09656454089321 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.Tests.Perf_PriorityQueue&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[K_Max_Elements - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Collections.Tests.Perf_PriorityQueue(String%2c%20String).K_Max_Elements(Size%3a%201000).html>) | 57.61 μs | 51.75 μs | 0.90 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Collections.Tests.Perf_PriorityQueue%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Collections.Tests.Perf_PriorityQueue%28String%2C%20String%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.Tests.Perf_PriorityQueue&lt;String, String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Collections.Tests.Perf_PriorityQueue&lt;String, String&gt;.K_Max_Elements(Size: 1000)

```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 51.75091348420556 < 54.68908021593674.
IsChangePoint: Marked as a change because one of 3/1/2023 11:57:24 AM, 3/5/2023 11:54:18 PM, 3/14/2023 8:42:09 PM, 3/17/2023 1:30:52 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 33.693011259130266 (T) = (0 -52216.57963807001) / Math.Sqrt((7523773.307273987 / (299)) + (38202.933606585204 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.10043371118376257 = (58046.394453913075 - 52216.57963807001) / 58046.394453913075 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_String

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ToUpper - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_String.ToUpper(s%3a%20%22test%22).html>) | 27.98 ns | 24.95 ns | 0.89 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_String_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_String.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_String*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Tests.Perf_String.ToUpper(s: "test")

```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 24.947107511677515 < 26.85207087027747.
IsChangePoint: Marked as a change because one of 4/10/2023 1:33:42 PM, 4/18/2023 7:42:00 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 30.825137977822077 (T) = (0 -24.872430273811013) / Math.Sqrt((2.8649693138328853 / (299)) + (0.026183494249933305 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.12320220438552487 = (28.367350372248577 - 24.872430273811013) / 28.367350372248577 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_Int32

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_Int32.ToString(value%3a%20-2147483648).html>) | 22.13 ns | 17.38 ns | 0.79 | 0.11 | False | | |
[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_Int32.TryParseSpan(value%3a%20%2212345%22).html>) | 14.52 ns | 12.31 ns | 0.85 | 0.07 | False | | |
[TryParseSpan - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_Int32.TryParseSpan(value%3a%20%224%22).html>) | 11.63 ns | 9.12 ns | 0.78 | 0.12 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_Int32_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_Int32_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_Int32_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_Int32.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Int32*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Tests.Perf_Int32.ToString(value: -2147483648)

```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 17.382329493152366 < 19.191402769743572.
IsChangePoint: Marked as a change because one of 3/6/2023 11:14:52 AM, 5/9/2023 7:00:05 PM, 5/10/2023 6:05:58 AM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 32.16579382807309 (T) = (0 -17.487811910687952) / Math.Sqrt((1.2599758547005722 / (299)) + (0.059970939708336016 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.16600044480276868 = (20.968610596623503 - 17.487811910687952) / 20.968610596623503 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Tests.Perf_Int32.TryParseSpan(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 12.311542144735535 < 13.736157919688534.
IsChangePoint: Marked as a change because one of 3/24/2023 7:28:10 PM, 4/4/2023 4:23:54 PM, 4/17/2023 6:40:18 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 41.7421119886732 (T) = (0 -12.293244636029256) / Math.Sqrt((0.7508160170420962 / (299)) + (0.001795205623036886 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.15081008139621646 = (14.476437327755251 - 12.293244636029256) / 14.476437327755251 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Tests.Perf_Int32.TryParseSpan(value: "4")

```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 9.12107621021378 < 11.043906372592016.
IsChangePoint: Marked as a change because one of 4/19/2023 8:38:27 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 26.76683472962395 (T) = (0 -9.123449627668144) / Math.Sqrt((1.2846194003592588 / (299)) + (1.4068279344399718E-05 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.16131579983455302 = (10.87828961827153 - 9.123449627668144) / 10.87828961827153 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Tests.Perf_UInt64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Tests.Perf_UInt64.TryParse(value%3a%20%2212345%22).html>) | 14.84 ns | 11.93 ns | 0.80 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_UInt64_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Tests.Perf_UInt64.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_UInt64*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Tests.Perf_UInt64.TryParse(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 11.934057163759705 < 14.101636268684116.
IsChangePoint: Marked as a change because one of 3/23/2023 6:11:55 PM, 3/25/2023 12:18:49 AM, 4/22/2023 1:37:24 AM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 10.581025830073251 (T) = (0 -12.926015409468464) / Math.Sqrt((0.8552846234125282 / (299)) + (0.16303293351570655 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.11094462012482942 = (14.539044138379056 - 12.926015409468464) / 14.539044138379056 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | Windows 10.0.19042
Queue | OwlWindows
Baseline | [35cbe111b86cdb0581c257f85490cdcca735cedf](https://github.com/dotnet/runtime/commit/35cbe111b86cdb0581c257f85490cdcca735cedf)
Compare | [aa38055cca67d9ece504cef2adc8a19f0cb2ec8e](https://github.com/dotnet/runtime/commit/aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Diff | [Diff](https://github.com/dotnet/runtime/compare/35cbe111b86cdb0581c257f85490cdcca735cedf...aa38055cca67d9ece504cef2adc8a19f0cb2ec8e)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Collections.TryGetValueFalse&lt;String, String&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ImmutableSortedDictionary - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.19042/amd/System.Collections.TryGetValueFalse(String%2c%20String).ImmutableSortedDictionary(Size%3a%20512).html>) | 291.33 μs | 265.85 μs | 0.91 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Collections.TryGetValueFalse%28String%2C%20String%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_16_2023/refs/heads/main_x64_Windows%2010.0.19042/amd_Improvement/System.Collections.TryGetValueFalse%28String%2C%20String%29.html>)

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse&lt;String, String&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-0363582e-731b-4d59-af0b-366bf405aaf0758952291ac4c4d96/cba8f7dc-788b-44d5-853f-1789ec572c4a.zip?sv=2021-08-06&se=2023-06-11T23%3A18%3A54Z&sr=c&sp=rl&sig=Uq%2FbBke97DZX5DQ1Gg0MwsiE67qwR4nlF1vrgkjh8AQ%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8ec1c76b-9d24-4af7-97b6-c29dfab5b1404f23343d08a435ab2/95d9de46-1495-42d8-af4c-9a0e9b22508a.zip?sv=2021-08-06&se=2023-06-12T15%3A37%3A41Z&sr=c&sp=rl&sig=lN6GkqdqVaenK6udDmxRjrf4IeNcWjHQBLEka32wo5M%3D>)
### Histogram

#### System.Collections.TryGetValueFalse&lt;String, String&gt;.ImmutableSortedDictionary(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 265.8485098870056 < 274.1326410443723.
IsChangePoint: Marked as a change because one of 3/10/2023 12:53:36 AM, 3/14/2023 8:42:09 PM, 3/25/2023 12:18:49 AM, 5/11/2023 5:02:01 PM, 5/13/2023 1:49:08 AM, 5/16/2023 7:34:13 AM falls between 5/7/2023 5:11:33 AM and 5/16/2023 7:34:13 AM.
IsImprovementStdDev: Marked as improvement because 5.578798543462919 (T) = (0 -275682.1597454247) / Math.Sqrt((143606347.84273577 / (299)) + (67295225.10312587 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.05691012167298717 = (292318.0134585571 - 275682.1597454247) / 292318.0134585571 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

Name	Value
Architecture	x64
OS	Windows 10.0.19042
Queue	OwlWindows
Baseline	35cbe111b86cdb0581c257f85490cdcca735cedf
Compare	aa38055cca67d9ece504cef2adc8a19f0cb2ec8e
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
ToString - Duration of single invocation	22.13 ns	17.38 ns	0.79	0.11	False
TryParseSpan - Duration of single invocation	14.52 ns	12.31 ns	0.85	0.07	False
TryParseSpan - Duration of single invocation	11.63 ns	9.12 ns	0.78	0.12	False

[Perf] Windows/x64: 11 Improvements on 5/13/2023 6:35:24 AM #17855

Description

Run Information

Improvements in System.Tests.Perf_Int16

Repro

Payloads

Payloads

Histogram

System.Tests.Perf_Int16.TryParse(value: "32767")

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in Microsoft.Extensions.Logging.ScopesOverheadBenchmark

Repro

Payloads

Payloads

Histogram

Microsoft.Extensions.Logging.ScopesOverheadBenchmark.NotFiltered_InsideScope(HasISupportLoggingScopeLogger: True, CaptureScopes: True)

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Collections.ContainsFalse<String>

Repro

Payloads

Payloads

Histogram

System.Collections.ContainsFalse<String>.ImmutableSortedSet(Size: 512)

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Threading.Tasks.Tests.Perf_AsyncMethods

Repro

Payloads

Payloads

Histogram

System.Threading.Tasks.Tests.Perf_AsyncMethods.EmptyAsyncMethodInvocation

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Collections.Tests.Perf_PriorityQueue<String, String>

Repro

Payloads

Payloads

Histogram

System.Collections.Tests.Perf_PriorityQueue<String, String>.K_Max_Elements(Size: 1000)

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_String

Repro

Payloads

Payloads

Histogram

System.Tests.Perf_String.ToUpper(s: "test")

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_Int32

Repro

Payloads

Payloads

Histogram

System.Tests.Perf_Int32.ToString(value: -2147483648)

Description of detection logic

JIT Disasms

System.Tests.Perf_Int32.TryParseSpan(value: "12345")

Description of detection logic

JIT Disasms

System.Tests.Perf_Int32.TryParseSpan(value: "4")

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Tests.Perf_UInt64