[Perf] Alpine/x64: 15 Improvements on 3/13/2023 6:11:08 PM


### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in System.Tests.Perf_Enum

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ToString_Format_NonFlags - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Tests.Perf_Enum.ToString_Format_NonFlags(value%3a%20Wednesday%2c%20format%3a%20%22x%22).html>) | 21.19 ns | 18.83 ns | 0.89 | 0.11 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Enum_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Enum.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Enum*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### System.Tests.Perf_Enum.ToString_Format_NonFlags(value: Wednesday, format: "x")

```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 18.831215261788667 < 19.467236315316477.
IsChangePoint: Marked as a change because one of 1/18/2023 3:20:52 PM, 2/24/2023 9:01:57 AM, 3/3/2023 4:59:02 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 11.155382355890646 (T) = (0 -18.93390078404947) / Math.Sqrt((0.5035079319318728 / (299)) + (0.029877889852892154 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.05977423011972588 = (20.137610976627947 - 18.93390078404947) / 20.137610976627947 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>

### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in PerfLabTests.LowLevelPerf

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[GenericClassWithSTringGenericInstanceMethod - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/PerfLabTests.LowLevelPerf.GenericClassWithSTringGenericInstanceMethod.html>) | 180.67 μs | 152.34 μs | 0.84 | 0.04 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/PerfLabTests.LowLevelPerf_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/PerfLabTests.LowLevelPerf.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.LowLevelPerf*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### PerfLabTests.LowLevelPerf.GenericClassWithSTringGenericInstanceMethod

```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 152.3403694088072 < 171.34031919327077.
IsChangePoint: Marked as a change because one of 2/9/2023 4:10:34 PM, 3/3/2023 4:59:02 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 29.852162995237467 (T) = (0 -152473.24736454888) / Math.Sqrt((124129321.29627003 / (299)) + (85581.7734174978 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.11536615626187723 = (172357.46568349173 - 152473.24736454888) / 172357.46568349173 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in System.Tests.Perf_Single

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Tests.Perf_Single.Parse(value%3a%20%223.4028235E%2b38%22).html>) | 70.62 ns | 64.35 ns | 0.91 | 0.03 | False | | |
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Tests.Perf_Single.TryParse(value%3a%20%22-3.4028235E%2b38%22).html>) | 72.74 ns | 67.66 ns | 0.93 | 0.03 | False | | |
[TryParse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Tests.Perf_Single.TryParse(value%3a%20%223.4028235E%2b38%22).html>) | 69.91 ns | 63.98 ns | 0.92 | 0.02 | False | | |
[Parse - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Tests.Perf_Single.Parse(value%3a%20%22-3.4028235E%2b38%22).html>) | 73.32 ns | 67.32 ns | 0.92 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Single_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Single_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Single_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Single_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Tests.Perf_Single.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Tests.Perf_Single*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### System.Tests.Perf_Single.Parse(value: "3.4028235E+38")

```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 64.35162825994529 < 68.49292357120117.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 2/13/2023 3:18:56 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 92.45862739764928 (T) = (0 -64.35795784425345) / Math.Sqrt((1.2468578843998481 / (299)) + (0.0014350027674307777 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.08921054867553092 = (70.66172950363465 - 64.35795784425345) / 70.66172950363465 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Single.TryParse(value: "-3.4028235E+38")

```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 67.66426144697546 < 70.46482333680902.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 2/13/2023 6:54:14 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 33.24772337549919 (T) = (0 -67.46788836414048) / Math.Sqrt((2.1394483363726264 / (299)) + (0.0821043815647204 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.08388282674100636 = (73.64547934859722 - 67.46788836414048) / 73.64547934859722 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Single.TryParse(value: "3.4028235E+38")

```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 63.98182662295813 < 67.73142277353584.
IsChangePoint: Marked as a change because one of 2/9/2023 10:24:28 PM, 2/13/2023 6:54:14 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 85.02779340173855 (T) = (0 -63.99382222872905) / Math.Sqrt((1.675628928596113 / (299)) + (0.0010792222262353923 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.09306034088836332 = (70.56017628715468 - 63.99382222872905) / 70.56017628715468 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Tests.Perf_Single.Parse(value: "-3.4028235E+38")

```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 67.31568198792027 < 70.89197909193852.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 2/15/2023 9:41:15 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 75.11009206652751 (T) = (0 -67.37654816915268) / Math.Sqrt((1.4969083692339633 / (299)) + (0.0061432360222930076 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.08561327532719666 = (73.68495883758828 - 67.37654816915268) / 73.68495883758828 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in HardwareIntrinsics.RayTracer.SoA

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Render - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/HardwareIntrinsics.RayTracer.SoA.Render.html>) | 6.72 ms | 5.54 ms | 0.82 | 0.07 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/HardwareIntrinsics.RayTracer.SoA_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/HardwareIntrinsics.RayTracer.SoA.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'HardwareIntrinsics.RayTracer.SoA*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### HardwareIntrinsics.RayTracer.SoA.Render

```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 5.539789569875776 < 6.395653301666665.
IsChangePoint: Marked as a change because one of 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 13.647847847106151 (T) = (0 -5431551.043973833) / Math.Sqrt((20707315886.723663 / (299)) + (25542911797.042458 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.18883525409319432 = (6695990.020993666 - 5431551.043973833) / 6695990.020993666 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in System.Collections.IterateFor&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ImmutableList - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.IterateFor(Int32).ImmutableList(Size%3a%20512).html>) | 11.64 μs | 10.82 μs | 0.93 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Collections.IterateFor(Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Collections.IterateFor(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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateFor&lt;Int32&gt;*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### System.Collections.IterateFor&lt;Int32&gt;.ImmutableList(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 10.822007579817889 < 11.043924590448507.
IsChangePoint: Marked as a change because one of 1/12/2023 10:41:19 PM, 1/13/2023 4:37:08 PM, 1/17/2023 8:36:05 PM, 1/18/2023 3:20:52 PM, 2/13/2023 6:54:14 PM, 2/14/2023 11:21:41 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 54.97731867541126 (T) = (0 -10811.83625068017) / Math.Sqrt((50281.69452872456 / (299)) + (88.3162733653869 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.06671124552533965 = (11584.663587601088 - 10811.83625068017) / 11584.663587601088 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[TryParseSingle - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value%3a%20-3.4028235E%2b38).html>) | 49.41 ns | 44.94 ns | 0.91 | 0.02 | False | | |
[TryParseDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value%3a%20-1.7976931348623157e%2b308).html>) | 60.59 ns | 55.05 ns | 0.91 | 0.03 | False | | |
[TryParseSingle - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value%3a%203.4028235E%2b38).html>) | 48.82 ns | 44.02 ns | 0.90 | 0.03 | False | | |
[TryParseDouble - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value%3a%201.7976931348623157e%2b308).html>) | 60.31 ns | 54.45 ns | 0.90 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Buffers.Text.Tests.Utf8ParserTests_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Buffers.Text.Tests.Utf8ParserTests.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8ParserTests*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: -3.4028235E+38)

```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 44.940262523292596 < 46.90204735428337.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 127.38191680686741 (T) = (0 -44.90805536816503) / Math.Sqrt((0.39508559720047526 / (299)) + (0.0008481628950107491 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.10201526349071324 = (50.00982037037174 - 44.90805536816503) / 50.00982037037174 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: -1.7976931348623157e+308)

```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 55.053680485505026 < 57.67019326849082.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 78.99813681255782 (T) = (0 -55.09461703683468) / Math.Sqrt((1.4798340960701684 / (299)) + (0.006863190458850681 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.10871819847152629 = (61.81503643668256 - 55.09461703683468) / 61.81503643668256 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: 3.4028235E+38)

```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 44.023284212508344 < 46.40523143913731.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 107.18437610084727 (T) = (0 -44.00975346969087) / Math.Sqrt((0.6768188021585104 / (299)) + (0.0009545148673710275 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.11012166504003147 = (49.455921939790414 - 44.00975346969087) / 49.455921939790414 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Buffers.Text.Tests.Utf8ParserTests.TryParseDouble(value: 1.7976931348623157e+308)

```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 54.44936241366382 < 57.54464570779903.
IsChangePoint: Marked as a change because one of 2/9/2023 4:27:10 AM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 46.10947493168273 (T) = (0 -54.55634155784153) / Math.Sqrt((2.0568386470956987 / (299)) + (0.052025463503667414 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.11624440859039853 = (61.73238629339076 - 54.55634155784153) / 61.73238629339076 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in System.Collections.IterateForEach&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[ImmutableQueue - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Collections.IterateForEach(Int32).ImmutableQueue(Size%3a%20512).html>) | 3.80 μs | 3.01 μs | 0.79 | 0.17 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Collections.IterateForEach(Int32)_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Collections.IterateForEach(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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.IterateForEach&lt;Int32&gt;*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### System.Collections.IterateForEach&lt;Int32&gt;.ImmutableQueue(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 3.014036265225289 < 3.190384973869271.
IsChangePoint: Marked as a change because one of 2/9/2023 4:10:34 PM, 2/23/2023 8:54:44 PM, 3/3/2023 4:59:02 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 4.416752510514177 (T) = (0 -2954.3786622017396) / Math.Sqrt((85050.22784967853 / (299)) + (12289.557735904727 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.09004165474216025 = (3246.7185751943475 - 2954.3786622017396) / 3246.7185751943475 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in StoreBlock.LocalAddress

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[CopyBlock128 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/StoreBlock.LocalAddress.CopyBlock128.html>) | 9.14 ns | 1.32 ns | 0.14 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/StoreBlock.LocalAddress_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/StoreBlock.LocalAddress.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'StoreBlock.LocalAddress*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### StoreBlock.LocalAddress.CopyBlock128

```log

```
### Description of detection logic
```IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 1.3151472056019244 < 8.68397575766237.
IsChangePoint: Marked as a change because one of 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 3.8914092440067267 (T) = (0 -2.9228224012888173) / Math.Sqrt((0.04356034968910105 / (299)) + (7.750382740183886 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.6815306106762528 = (9.177718484954784 - 2.9228224012888173) / 9.177718484954784 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>



### Run Information

Architecture | x64
-- | --
OS | alpine 3.15
Baseline | [7e3bf878c105ea6114e56d3e6e3014c5480cb060](https://github.com/dotnet/runtime/commit/7e3bf878c105ea6114e56d3e6e3014c5480cb060)
Compare | [1c8d37af80667daffb3cb80ce0fe915621e8f039](https://github.com/dotnet/runtime/commit/1c8d37af80667daffb3cb80ce0fe915621e8f039)
Diff | [Diff](https://github.com/dotnet/runtime/compare/7e3bf878c105ea6114e56d3e6e3014c5480cb060...1c8d37af80667daffb3cb80ce0fe915621e8f039)


### Improvements in System.Linq.Tests.Perf_Enumerable

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[Contains_ElementNotFound - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_alpine 3.15/System.Linq.Tests.Perf_Enumerable.Contains_ElementNotFound(input%3a%20IEnumerable).html>) | 346.36 ns | 324.67 ns | 0.94 | 0.03 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Linq.Tests.Perf_Enumerable_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/03_14_2023/refs/heads/main_x64_alpine%203.15_Improvement/System.Linq.Tests.Perf_Enumerable.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-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Linq.Tests.Perf_Enumerable*'
```

<details>

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-610fec81-4c77-487c-bc91-0f5a317fcc2b9d624b514cd4e50ab/0104e991-e5cc-4753-98ff-51b94a732604.zip?sv=2021-08-06&se=2023-04-12T12%3A50%3A34Z&sr=c&sp=rl&sig=EGItl4AqzAPH5G%2F5JOeJ%2Fx6F6Wc8TrGXUPrmHhmRv9w%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-eaeb7168-0adf-4fcb-9c2b-d8c3ac00e05b2d985f1bcaa4bea99/6f32055e-3461-4c5a-b94a-bec1a8bd5f87.zip?sv=2021-08-06&se=2023-04-12T22%3A20%3A55Z&sr=c&sp=rl&sig=Uo6dMBW5h7hrxZ8aUFfSDhNZIpjaATgV7dxDfI7GKuI%3D>)
### Histogram

#### System.Linq.Tests.Perf_Enumerable.Contains_ElementNotFound(input: IEnumerable)

```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 324.6700840197203 < 328.48115944824275.
IsChangePoint: Marked as a change because one of 2/23/2023 8:54:44 PM, 3/3/2023 4:59:02 PM, 3/13/2023 2:14:21 PM, 3/14/2023 5:57:45 AM falls between 3/5/2023 5:50:49 PM and 3/14/2023 5:57:45 AM.
IsImprovementStdDev: Marked as improvement because 36.01461221646387 (T) = (0 -324.5279438233179) / Math.Sqrt((72.05211954001457 / (299)) + (0.015152876636846637 / (3))) is greater than 1.9679030112610798 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (3) - 2, .975) and 0.052173242817993584 = (342.3916252250309 - 324.5279438233179) / 342.3916252250309 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)

</details>




Architecture	x64
OS	alpine 3.15
Baseline	7e3bf878c105ea6114e56d3e6e3014c5480cb060
Compare	1c8d37af80667daffb3cb80ce0fe915621e8f039
Diff	Diff

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
Parse - Duration of single invocation	70.62 ns	64.35 ns	0.91	0.03	False
TryParse - Duration of single invocation	72.74 ns	67.66 ns	0.93	0.03	False
TryParse - Duration of single invocation	69.91 ns	63.98 ns	0.92	0.02	False
Parse - Duration of single invocation	73.32 ns	67.32 ns	0.92	0.03	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
TryParseSingle - Duration of single invocation	49.41 ns	44.94 ns	0.91	0.02	False
TryParseDouble - Duration of single invocation	60.59 ns	55.05 ns	0.91	0.03	False
TryParseSingle - Duration of single invocation	48.82 ns	44.02 ns	0.90	0.03	False
TryParseDouble - Duration of single invocation	60.31 ns	54.45 ns	0.90	0.02	False

[Perf] Alpine/x64: 15 Improvements on 3/13/2023 6:11:08 PM #13936

Description

Run Information

Improvements in System.Tests.Perf_Enum

Repro

Payloads

Payloads

Histogram

System.Tests.Perf_Enum.ToString_Format_NonFlags(value: Wednesday, format: "x")

Description of detection logic

Docs

Run Information

Improvements in PerfLabTests.LowLevelPerf

Repro

Payloads

Payloads

Histogram

PerfLabTests.LowLevelPerf.GenericClassWithSTringGenericInstanceMethod

Description of detection logic

Docs

Run Information

Improvements in System.Tests.Perf_Single

Repro

Payloads

Payloads

Histogram

System.Tests.Perf_Single.Parse(value: "3.4028235E+38")

Description of detection logic

Description of detection logic

Description of detection logic

Description of detection logic

Docs

Run Information

Improvements in HardwareIntrinsics.RayTracer.SoA

Repro

Payloads

Payloads

Histogram

HardwareIntrinsics.RayTracer.SoA.Render

Description of detection logic

Docs

Run Information

Improvements in System.Collections.IterateFor<Int32>

Repro

Payloads

Payloads

Histogram

System.Collections.IterateFor<Int32>.ImmutableList(Size: 512)

Description of detection logic

Docs

Run Information

Improvements in System.Buffers.Text.Tests.Utf8ParserTests

Repro

Payloads

Payloads

Histogram

System.Buffers.Text.Tests.Utf8ParserTests.TryParseSingle(value: -3.4028235E+38)

Description of detection logic

Description of detection logic

Description of detection logic

Description of detection logic

Docs

Run Information

Improvements in System.Collections.IterateForEach<Int32>

Repro

Payloads

Payloads

Histogram

System.Collections.IterateForEach<Int32>.ImmutableQueue(Size: 512)

Description of detection logic

Docs

Run Information

Improvements in StoreBlock.LocalAddress

Repro

Payloads

Payloads

Histogram

StoreBlock.LocalAddress.CopyBlock128

Description of detection logic

Docs