[Perf] Linux/x64: 8 Regressions on 2/1/2023 6:08:01 AM

### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in System.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Collections.ContainsKeyTrue(Int32%2c%20Int32).SortedList(Size%3a%20512).html>) | 382.69 μs | 419.54 μs | 1.10 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.ContainsKeyTrue(Int32,%20Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.ContainsKeyTrue(Int32,%20Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### System.Collections.ContainsKeyTrue&lt;Int32, Int32&gt;.SortedList(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 419.5394734649123 > 401.911585527185.
IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -20.784450124744097 (T) = (0 -420305.82792123576) / Math.Sqrt((47191785.91851873 / (29)) + (48828580.69189607 / (32))) is less than -2.000995378087428 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (32) - 2, .025) and -0.09626396774899235 = (383398.3787538584 - 420305.82792123576) / 383398.3787538584 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>
### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Collections.TryGetValueFalse(Int32%2c%20Int32).SortedList(Size%3a%20512).html>) | 420.67 μs | 467.08 μs | 1.11 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.TryGetValueFalse(Int32,%20Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.TryGetValueFalse(Int32,%20Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;.SortedList(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 467.0768386029412 > 438.34759868421054.
IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -24.948402219515575 (T) = (0 -461357.0615562561) / Math.Sqrt((23674853.905058924 / (29)) + (59688559.079077035 / (32))) is less than -2.000995378087428 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (32) - 2, .025) and -0.09715715355211081 = (420502.25900873495 - 461357.0615562561) / 420502.25900873495 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in Microsoft.Extensions.DependencyInjection.TimeToFirstService

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Transient - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode%3a%20%22Dynamic%22).html>) | 31.07 μs | 33.03 μs | 1.06 | 0.09 | False | | |
[Transient - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode%3a%20%22ILEmit%22).html>) | 31.46 μs | 34.01 μs | 1.08 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/Microsoft.Extensions.DependencyInjection.TimeToFirstService_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/Microsoft.Extensions.DependencyInjection.TimeToFirstService_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/Microsoft.Extensions.DependencyInjection.TimeToFirstService.html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'Microsoft.Extensions.DependencyInjection.TimeToFirstService*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "Dynamic")

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 33.025174589545195 > 32.77686144684542.
IsChangePoint: Marked as a change because one of 11/22/2022 11:24:47 AM, 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -13.188129307379384 (T) = (0 -33389.7712626652) / Math.Sqrt((505263.59120631067 / (29)) + (201936.7952573102 / (31))) is less than -2.001717484144427 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (31) - 2, .025) and -0.06508623282288062 = (31349.359548259017 - 33389.7712626652) / 31349.359548259017 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "ILEmit")

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 34.00875412661883 > 32.708026615930976.
IsChangePoint: Marked as a change because one of 11/22/2022 11:24:47 AM, 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -13.798450638946733 (T) = (0 -33354.07493353759) / Math.Sqrt((227161.60738955028 / (29)) + (516626.59633636766 / (32))) is less than -2.000995378087428 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (32) - 2, .025) and -0.06844432491263841 = (31217.41971558957 - 33354.07493353759) / 31217.41971558957 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in System.Collections.ContainsKeyFalse&lt;Int32, Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Collections.ContainsKeyFalse(Int32%2c%20Int32).SortedList(Size%3a%20512).html>) | 425.92 μs | 460.68 μs | 1.08 | 0.09 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.ContainsKeyFalse(Int32,%20Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.ContainsKeyFalse(Int32,%20Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsKeyFalse&lt;Int32, Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### System.Collections.ContainsKeyFalse&lt;Int32, Int32&gt;.SortedList(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 460.68048367346944 > 441.6207135089828.
IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -16.508334613944093 (T) = (0 -462851.33250016085) / Math.Sqrt((72344415.58201288 / (29)) + (107628844.58383995 / (31))) is less than -2.001717484144427 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (31) - 2, .025) and -0.09543541206284899 = (422527.26852106315 - 462851.33250016085) / 422527.26852106315 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in System.Collections.CreateAddAndClear&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Collections.CreateAddAndClear(Int32).SortedList(Size%3a%20512).html>) | 490.22 μs | 549.12 μs | 1.12 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.CreateAddAndClear(Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.CreateAddAndClear(Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.CreateAddAndClear&lt;Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### System.Collections.CreateAddAndClear&lt;Int32&gt;.SortedList(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 549.1182464080458 > 517.1473475841346.
IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -15.967012940390267 (T) = (0 -537055.8063849128) / Math.Sqrt((51687651.82215776 / (29)) + (128556569.97395279 / (31))) is less than -2.001717484144427 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (31) - 2, .025) and -0.07804470396039438 = (498175.821848519 - 537055.8063849128) / 498175.821848519 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in System.Collections.IndexerSet&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Collections.IndexerSet(Int32).SortedList(Size%3a%20512).html>) | 366.08 μs | 408.34 μs | 1.12 | 0.06 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.IndexerSet(Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.IndexerSet(Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IndexerSet&lt;Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### System.Collections.IndexerSet&lt;Int32&gt;.SortedList(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 408.33596588827845 > 386.67392951699463.
IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -17.196476665148516 (T) = (0 -404765.7339687397) / Math.Sqrt((41497177.8183259 / (29)) + (73410751.39775394 / (32))) is less than -2.000995378087428 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (32) - 2, .025) and -0.08932156514910145 = (371575.9853825506 - 404765.7339687397) / 371575.9853825506 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>


### Run Information

Architecture | x64
-- | --
OS | ubuntu 18.04
Baseline | [f70d8a9663d3d674c453e26d405dc13baa79fd16](https://github.com/dotnet/runtime/commit/f70d8a9663d3d674c453e26d405dc13baa79fd16)
Compare | [4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80](https://github.com/dotnet/runtime/commit/4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)
Diff | [Diff](https://github.com/dotnet/runtime/compare/f70d8a9663d3d674c453e26d405dc13baa79fd16...4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80)


### Regressions in System.Collections.AddGivenSize&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SortedList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04_AOT=true_CompliationMode=wasm_RunKind=micro/System.Collections.AddGivenSize(Int32).SortedList(Size%3a%20512).html>) | 493.48 μs | 537.47 μs | 1.09 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.AddGivenSize(Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/02_07_2023/refs/heads/main_x64_ubuntu%2018.04_AOT=true_CompliationMode=wasm_RunKind=micro_Regression/System.Collections.AddGivenSize(Int32).html>)

### Repro

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.AddGivenSize&lt;Int32&gt;*'
```
<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-8220a7de-fe74-4443-854d-089765f7c072cb2c59b82834f4cb2/d1823ddc-d3ba-430d-b6cd-d2c475e69c8d.zip?sv=2021-08-06&se=2023-03-02T23%3A13%3A47Z&sr=c&sp=rl&sig=fiF9I2Ubt5L4XXm8FeOoOG03So2R7%2BYDhBFMiFuNvAE%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7e781604-2519-4889-b1a3-cacb2b318f8bfa1b00735634d3094/22c9c2c2-973b-4084-ae20-23d5a92455f5.zip?sv=2021-08-06&se=2023-03-03T10%3A23%3A00Z&sr=c&sp=rl&sig=o0aDvduT9B6Ls6rP5CkMaQiRBfN0LMO6vumi%2FyvmH08%3D>)
### Histogram

#### System.Collections.AddGivenSize&lt;Int32&gt;.SortedList(Size: 512)

```log

```
### Description of detection logic
```IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 537.4745830555556 > 517.7054447753906.
IsChangePoint: Marked as a change because one of 1/12/2023 3:42:01 AM, 2/1/2023 12:50:52 AM, 2/7/2023 2:48:42 AM falls between 1/29/2023 12:56:15 AM and 2/7/2023 2:48:42 AM.
IsRegressionStdDev: Marked as regression because -17.652056186774477 (T) = (0 -531116.001781808) / Math.Sqrt((22757925.704401605 / (29)) + (128967548.24963994 / (32))) is less than -2.000995378087428 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (29) + (32) - 2, .025) and -0.07866670713562972 = (492381.936207313 - 531116.001781808) / 492381.936207313 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>




Architecture	x64
OS	ubuntu 18.04
Baseline	f70d8a9663d3d674c453e26d405dc13baa79fd16
Compare	4c25992c7b25c1ab21dc47e8dcba9f491b5fcb80
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Transient - Duration of single invocation	31.07 μs	33.03 μs	1.06	0.09	False
Transient - Duration of single invocation	31.46 μs	34.01 μs	1.08	0.09	False

[Perf] Linux/x64: 8 Regressions on 2/1/2023 6:08:01 AM #12509

Description

Run Information

Regressions in System.Collections.ContainsKeyTrue<Int32, Int32>

Repro

Payloads

Histogram

System.Collections.ContainsKeyTrue<Int32, Int32>.SortedList(Size: 512)

Description of detection logic

Docs

Regressions in System.Collections.TryGetValueFalse<Int32, Int32>

Repro

Payloads

Histogram

System.Collections.TryGetValueFalse<Int32, Int32>.SortedList(Size: 512)

Description of detection logic

Docs

Run Information

Regressions in Microsoft.Extensions.DependencyInjection.TimeToFirstService

Repro

Payloads

Histogram

Microsoft.Extensions.DependencyInjection.TimeToFirstService.Transient(Mode: "Dynamic")

Description of detection logic

Description of detection logic

Docs

Run Information

Regressions in System.Collections.ContainsKeyFalse<Int32, Int32>

Repro

Payloads

Histogram

System.Collections.ContainsKeyFalse<Int32, Int32>.SortedList(Size: 512)

Description of detection logic

Docs

Run Information

Regressions in System.Collections.CreateAddAndClear<Int32>

Repro

Payloads

Histogram

System.Collections.CreateAddAndClear<Int32>.SortedList(Size: 512)

Description of detection logic

Docs

Run Information

Regressions in System.Collections.IndexerSet<Int32>

Repro

Payloads

Histogram

System.Collections.IndexerSet<Int32>.SortedList(Size: 512)

Description of detection logic

Docs

Run Information

Regressions in System.Collections.AddGivenSize<Int32>

Repro

Payloads

Histogram

System.Collections.AddGivenSize<Int32>.SortedList(Size: 512)

Description of detection logic

Docs

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