[Perf] Windows/x64: 3 Improvements on 10/25/2022 12:27:43 PM

### Run Information

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [5108757b997c59ab8ba1fc5309ab0d4e730e2b77](https://github.com/dotnet/runtime/commit/5108757b997c59ab8ba1fc5309ab0d4e730e2b77)
Compare | [f4b715f1cfadcbf85486f369724528c051be5733](https://github.com/dotnet/runtime/commit/f4b715f1cfadcbf85486f369724528c051be5733)
Diff | [Diff](https://github.com/dotnet/runtime/compare/5108757b997c59ab8ba1fc5309ab0d4e730e2b77...f4b715f1cfadcbf85486f369724528c051be5733)


### Improvements in System.Text.Json.Serialization.Tests.WriteJson&lt;HashSet&lt;String&gt;&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(HashSet(String)).SerializeToWriter.html>) | 6.64 μs | 5.89 μs | 0.89 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_01_2022/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.Json.Serialization.Tests.WriteJson(HashSet(String))_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_01_2022/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.Json.Serialization.Tests.WriteJson(HashSet(String)).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;HashSet&lt;String&gt;&gt;*'
```

### Related Issues

#### Regressions

* [[Perf] Alpine/x64: 11 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9388>)
* [[Perf] Windows/x64: 6 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9380>)
* [[Perf] Windows/x64: 10 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9338>)
* [[Perf] Linux/x64: 8 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/runtime/issues/77731>)
#### Improvements
* [[Perf] Linux/x64: 2 Improvements on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9331>)

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6a6a0e9d-83d1-49f2-8307-69fee7012eb28ef2c79014b46ec91/e2c663fa-adb0-4884-ad37-61e368d07f47.zip?sv=2021-08-06&se=2022-11-24T05%3A58%3A10Z&sr=c&sp=rl&sig=NchP8%2FwIM3q69TEsuVbXLik94sLEVNx%2FuFv9SEc%2FSzM%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c2c01993-addc-4230-a8b1-90faf6d59c910380c23bab34b7b83/ab5870af-0e96-4e19-8375-81d61dc910be.zip?sv=2021-08-06&se=2022-11-24T17%3A17%3A18Z&sr=c&sp=rl&sig=WhY%2BfENvTE2xlTXmZpWbt7t%2FblguIb%2BikPUWDwW103s%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_01_2022/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson-HashSet-String--.SerializeToWriter.txt?sv=2018-03-28&sr=c&sig=JoytaT70%2ByX0ce090BDZwAg8TDntVqLeANIlSNxVryw%3D&se=2022-11-24T00%3A17%3A57Z&sp=racwdl>)
#### System.Text.Json.Serialization.Tests.WriteJson&lt;HashSet&lt;String&gt;&gt;.SerializeToWriter

```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 5.892129577198943 < 6.302997773534866.
IsChangePoint: Marked as a change because one of 10/11/2022 8:42:28 PM, 10/25/2022 8:17:52 AM, 11/1/2022 10:15:31 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 10:15:31 AM.
IsImprovementStdDev: Marked as improvement because 19.467897438834083 (T) = (0 -5977.028547426305) / Math.Sqrt((42602.51671540172 / (299)) + (15588.287473104165 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.07472901505411259 = (6459.760053727243 - 5977.028547426305) / 6459.760053727243 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>
### Run Information

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [5108757b997c59ab8ba1fc5309ab0d4e730e2b77](https://github.com/dotnet/runtime/commit/5108757b997c59ab8ba1fc5309ab0d4e730e2b77)
Compare | [f4b715f1cfadcbf85486f369724528c051be5733](https://github.com/dotnet/runtime/commit/f4b715f1cfadcbf85486f369724528c051be5733)
Diff | [Diff](https://github.com/dotnet/runtime/compare/5108757b997c59ab8ba1fc5309ab0d4e730e2b77...f4b715f1cfadcbf85486f369724528c051be5733)


### Improvements in System.Text.Json.Serialization.Tests.WriteJson&lt;IndexViewModel&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(IndexViewModel).SerializeToWriter.html>) | 17.01 μs | 15.65 μs | 0.92 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_01_2022/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.Json.Serialization.Tests.WriteJson(IndexViewModel)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_01_2022/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.Json.Serialization.Tests.WriteJson(IndexViewModel).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;IndexViewModel&gt;*'
```

### Related Issues

#### Regressions

* [[Perf] Alpine/x64: 11 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9388>)
* [[Perf] Windows/x64: 6 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9380>)
* [[Perf] Windows/x64: 10 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9338>)
* [[Perf] Linux/x64: 8 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/runtime/issues/77731>)
#### Improvements
* [[Perf] Linux/x64: 2 Improvements on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9331>)

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6a6a0e9d-83d1-49f2-8307-69fee7012eb28ef2c79014b46ec91/e2c663fa-adb0-4884-ad37-61e368d07f47.zip?sv=2021-08-06&se=2022-11-24T05%3A58%3A10Z&sr=c&sp=rl&sig=NchP8%2FwIM3q69TEsuVbXLik94sLEVNx%2FuFv9SEc%2FSzM%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c2c01993-addc-4230-a8b1-90faf6d59c910380c23bab34b7b83/ab5870af-0e96-4e19-8375-81d61dc910be.zip?sv=2021-08-06&se=2022-11-24T17%3A17%3A18Z&sr=c&sp=rl&sig=WhY%2BfENvTE2xlTXmZpWbt7t%2FblguIb%2BikPUWDwW103s%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_01_2022/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson-IndexViewModel-.SerializeToWriter.txt?sv=2018-03-28&sr=c&sig=JoytaT70%2ByX0ce090BDZwAg8TDntVqLeANIlSNxVryw%3D&se=2022-11-24T00%3A17%3A57Z&sp=racwdl>)
#### System.Text.Json.Serialization.Tests.WriteJson&lt;IndexViewModel&gt;.SerializeToWriter

```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 15.649927159302157 < 16.145409967078894.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 10:15:31 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 10:15:31 AM.
IsImprovementStdDev: Marked as improvement because 33.82299792909087 (T) = (0 -15699.63154906971) / Math.Sqrt((19995.667827247526 / (299)) + (53827.003637053516 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.08153664943595067 = (17093.367459276637 - 15699.63154906971) / 17093.367459276637 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


### Run Information

Architecture | x64
-- | --
OS | Windows 10.0.18362
Baseline | [5108757b997c59ab8ba1fc5309ab0d4e730e2b77](https://github.com/dotnet/runtime/commit/5108757b997c59ab8ba1fc5309ab0d4e730e2b77)
Compare | [f4b715f1cfadcbf85486f369724528c051be5733](https://github.com/dotnet/runtime/commit/f4b715f1cfadcbf85486f369724528c051be5733)
Diff | [Diff](https://github.com/dotnet/runtime/compare/5108757b997c59ab8ba1fc5309ab0d4e730e2b77...f4b715f1cfadcbf85486f369724528c051be5733)


### Improvements in System.Text.Json.Tests.Perf_Strings

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[WriteStringsUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20Escaped%3a%20AllEscaped).html>) | 77.95 ms | 72.00 ms | 0.92 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_01_2022/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.Json.Tests.Perf_Strings_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/11_01_2022/refs/heads/main_x64_Windows%2010.0.18362_Improvement/System.Text.Json.Tests.Perf_Strings.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Tests.Perf_Strings*'
```

### Related Issues

#### Regressions

* [[Perf] Alpine/x64: 11 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9388>)
* [[Perf] Windows/x64: 6 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9380>)
* [[Perf] Windows/x64: 10 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9338>)
* [[Perf] Linux/x64: 8 Regressions on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/runtime/issues/77731>)
#### Improvements
* [[Perf] Linux/x64: 2 Improvements on 10/25/2022 12:27:43 PM](<https://github.com/dotnet/perf-autofiling-issues/issues/9331>)

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-6a6a0e9d-83d1-49f2-8307-69fee7012eb28ef2c79014b46ec91/e2c663fa-adb0-4884-ad37-61e368d07f47.zip?sv=2021-08-06&se=2022-11-24T05%3A58%3A10Z&sr=c&sp=rl&sig=NchP8%2FwIM3q69TEsuVbXLik94sLEVNx%2FuFv9SEc%2FSzM%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c2c01993-addc-4230-a8b1-90faf6d59c910380c23bab34b7b83/ab5870af-0e96-4e19-8375-81d61dc910be.zip?sv=2021-08-06&se=2022-11-24T17%3A17%3A18Z&sr=c&sp=rl&sig=WhY%2BfENvTE2xlTXmZpWbt7t%2FblguIb%2BikPUWDwW103s%3D>)
### Histogram

### Edge Detector Info

[Collection Data](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/reports/11_01_2022/refs/heads/main_x64_Windows 10.0.18362/System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted- False, SkipValidation- False, Escaped- AllEscaped).txt?sv=2018-03-28&sr=c&sig=JoytaT70%2ByX0ce090BDZwAg8TDntVqLeANIlSNxVryw%3D&se=2022-11-24T00%3A17%3A57Z&sp=racwdl>)
#### System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted: False, SkipValidation: False, Escaped: AllEscaped)

```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 72.00429464285715 < 74.15989000744047.
IsChangePoint: Marked as a change because one of 10/25/2022 8:17:52 AM, 11/1/2022 10:15:31 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 10:15:31 AM.
IsImprovementStdDev: Marked as improvement because 59.10899323342767 (T) = (0 -72325543.4799922) / Math.Sqrt((1460602364279.3594 / (299)) + (262456993943.10098 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.0847524925555708 = (79022934.11532024 - 72325543.4799922) / 79022934.11532024 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>




Architecture	x64
OS	Windows 10.0.18362
Baseline	5108757b997c59ab8ba1fc5309ab0d4e730e2b77
Compare	f4b715f1cfadcbf85486f369724528c051be5733
Diff	Diff

[Perf] Windows/x64: 3 Improvements on 10/25/2022 12:27:43 PM #9403

Description

Run Information

Improvements in System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>

Repro

Related Issues

Regressions

Improvements

Payloads

Histogram

Edge Detector Info

System.Text.Json.Serialization.Tests.WriteJson<HashSet<String>>.SerializeToWriter

Description of detection logic

Docs

Improvements in System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>

Repro

Related Issues

Regressions

Improvements

Payloads

Histogram

Edge Detector Info

System.Text.Json.Serialization.Tests.WriteJson<IndexViewModel>.SerializeToWriter

Description of detection logic

Docs

Run Information

Improvements in System.Text.Json.Tests.Perf_Strings

Repro

Related Issues

Regressions

Improvements

Payloads

Histogram

Edge Detector Info

System.Text.Json.Tests.Perf_Strings.WriteStringsUtf16(Formatted: False, SkipValidation: False, Escaped: AllEscaped)

Description of detection logic

Docs

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions