[Perf] Linux/x64: 13 Improvements on 4/25/2023 3:46:39 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 18.04
Queue | TigerUbuntu
Baseline | [2b0669b3fc36cafa09333e78f79525d96d0ed9c7](https://github.com/dotnet/runtime/commit/2b0669b3fc36cafa09333e78f79525d96d0ed9c7)
Compare | [19d545c62c3eea1836e8c3830eb654e2a022cac7](https://github.com/dotnet/runtime/commit/19d545c62c3eea1836e8c3830eb654e2a022cac7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2b0669b3fc36cafa09333e78f79525d96d0ed9c7...19d545c62c3eea1836e8c3830eb654e2a022cac7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Basic

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%20100000).html>) | 1.78 ms | 1.48 ms | 0.83 | 0.01 | False | | |
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20True%2c%20DataSize%3a%20100000).html>) | 1.78 ms | 1.44 ms | 0.81 | 0.01 | False | | |
[WriteBasicUtf8 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%20100000).html>) | 1.89 ms | 1.53 ms | 0.81 | 0.01 | False | | |
[WriteBasicUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False%2c%20DataSize%3a%20100000).html>) | 1.89 ms | 1.56 ms | 0.82 | 0.01 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Tests.Perf_Basic_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Tests.Perf_Basic_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Tests.Perf_Basic_3.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Tests.Perf_Basic.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-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Basic*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)
### Histogram

#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: True, DataSize: 100000)

```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 1.4752679415204677 < 1.6821450018514659.
IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 29.42113068071168 (T) = (0 -1474093.861925898) / Math.Sqrt((4323379560.207354 / (299)) + (137222063.336125 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.07981409249843963 = (1601952.224989273 - 1474093.861925898) / 1601952.224989273 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: True, DataSize: 100000)

```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 1.443259793189369 < 1.6898613123086734.
IsChangePoint: Marked as a change because one of 2/24/2023 8:06:06 PM, 4/12/2023 4:44:56 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 28.097759236420615 (T) = (0 -1446094.925483252) / Math.Sqrt((5963706389.925275 / (299)) + (141017349.1089556 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.08772705554646924 = (1585155.9933628098 - 1446094.925483252) / 1585155.9933628098 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: False, DataSize: 100000)

```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 1.5295807962962964 < 1.7946170639027639.
IsChangePoint: Marked as a change because one of 3/28/2023 3:45:48 AM, 4/12/2023 4:44:56 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 35.9053545910708 (T) = (0 -1522401.0892927856) / Math.Sqrt((5699413291.062491 / (299)) + (197095462.00216907 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.10627203395209799 = (1703427.8294153637 - 1522401.0892927856) / 1703427.8294153637 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: False, DataSize: 100000)

```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 1.5558855580357143 < 1.7981284770881898.
IsChangePoint: Marked as a change because one of 4/12/2023 8:39:35 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 29.77047903482451 (T) = (0 -1544534.306533004) / Math.Sqrt((5887067824.392378 / (299)) + (124154556.28444313 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.08577525871457166 = (1689447.0656759308 - 1544534.306533004) / 1689447.0656759308 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 18.04
Queue | TigerUbuntu
Baseline | [2b0669b3fc36cafa09333e78f79525d96d0ed9c7](https://github.com/dotnet/runtime/commit/2b0669b3fc36cafa09333e78f79525d96d0ed9c7)
Compare | [19d545c62c3eea1836e8c3830eb654e2a022cac7](https://github.com/dotnet/runtime/commit/19d545c62c3eea1836e8c3830eb654e2a022cac7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2b0669b3fc36cafa09333e78f79525d96d0ed9c7...19d545c62c3eea1836e8c3830eb654e2a022cac7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Deep

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[WriteDeepUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20False).html>) | 4.21 ms | 3.78 ms | 0.90 | 0.01 | False | | |
[WriteDeepUtf16 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted%3a%20False%2c%20SkipValidation%3a%20True).html>) | 3.95 ms | 3.57 ms | 0.90 | 0.00 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Tests.Perf_Deep_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Tests.Perf_Deep.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-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Deep*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)
### Histogram

#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: False)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 3.7846639000000013 < 4.025595586843533.
IsChangePoint: Marked as a change because one of 3/6/2023 4:48:38 PM, 4/10/2023 4:31:44 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 27.78557260609529 (T) = (0 -3799075.1553855054) / Math.Sqrt((10099380446.34642 / (299)) + (906764404.1529778 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.05487759919886722 = (4019664.703921122 - 3799075.1553855054) / 4019664.703921122 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: True)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 3.5696840428571432 < 3.7535623687358273.
IsChangePoint: Marked as a change because one of 3/13/2023 8:52:40 AM, 4/12/2023 9:47:42 AM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 26.44748814700057 (T) = (0 -3562632.8097855193) / Math.Sqrt((6425781407.213114 / (299)) + (1867153710.8228955 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.06288877446722395 = (3801718.2088071294 - 3562632.8097855193) / 3801718.2088071294 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 18.04
Queue | TigerUbuntu
Baseline | [2b0669b3fc36cafa09333e78f79525d96d0ed9c7](https://github.com/dotnet/runtime/commit/2b0669b3fc36cafa09333e78f79525d96d0ed9c7)
Compare | [19d545c62c3eea1836e8c3830eb654e2a022cac7](https://github.com/dotnet/runtime/commit/19d545c62c3eea1836e8c3830eb654e2a022cac7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2b0669b3fc36cafa09333e78f79525d96d0ed9c7...19d545c62c3eea1836e8c3830eb654e2a022cac7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Text.Json.Serialization.Tests.WriteJson&lt;Int32&gt;

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Text.Json.Serialization.Tests.WriteJson(Int32).SerializeToWriter(Mode%3a%20SourceGen).html>) | 45.19 ns | 40.53 ns | 0.90 | 0.22 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28Int32%29_1.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28Int32%29.html>)

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

### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson&lt;Int32&gt;*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)
### Histogram

#### System.Text.Json.Serialization.Tests.WriteJson&lt;Int32&gt;.SerializeToWriter(Mode: SourceGen)

```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 40.5330514166279 < 43.5172132102236.
IsChangePoint: Marked as a change because one of 3/20/2023 4:51:16 PM, 4/9/2023 7:17:29 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 8.562676726832366 (T) = (0 -41.33079710148584) / Math.Sqrt((5.656487672514755 / (299)) + (2.987362354800918 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.06572011481622338 = (44.23813223095979 - 41.33079710148584) / 44.23813223095979 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

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

</details>


---


### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 18.04
Queue | TigerUbuntu
Baseline | [2b0669b3fc36cafa09333e78f79525d96d0ed9c7](https://github.com/dotnet/runtime/commit/2b0669b3fc36cafa09333e78f79525d96d0ed9c7)
Compare | [19d545c62c3eea1836e8c3830eb654e2a022cac7](https://github.com/dotnet/runtime/commit/19d545c62c3eea1836e8c3830eb654e2a022cac7)
Diff | [Diff](https://github.com/dotnet/runtime/compare/2b0669b3fc36cafa09333e78f79525d96d0ed9c7...19d545c62c3eea1836e8c3830eb654e2a022cac7)
Configs | CompilationMode:tiered, RunKind:micro


### Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio | Baseline ETL | Compare ETL
-- | -- | -- | -- | -- | -- | -- | -- | -- | -- | --
[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%2012345).html>) | 9.03 ns | 4.45 ns | 0.49 | 0.06 | True | | |
[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%209223372036854775807).html>) | 24.23 ns | 13.94 ns | 0.58 | 0.06 | True | | |
[FormatterUInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value%3a%2012345).html>) | 8.83 ns | 4.03 ns | 0.46 | 0.02 | False | | |
[FormatterInt64 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value%3a%2012345).html>) | 10.17 ns | 4.83 ns | 0.47 | 0.07 | True | | |
[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%202147483647).html>) | 11.51 ns | 5.67 ns | 0.49 | 0.03 | True | | |
[FormatterInt32 - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 18.04/System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value%3a%204).html>) | 7.07 ns | 1.56 ns | 0.22 | 0.19 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_5.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests_6.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/05_02_2023/refs/heads/main_x64_ubuntu%2018.04_Improvement/System.Buffers.Text.Tests.Utf8FormatterTests.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-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Utf8FormatterTests*'
```

<details>


### Payloads

[Baseline](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-c5f46f2d-f60f-4474-a722-015125de0525de186d0e0674c7eb9/33d69a76-0929-4d26-ac3c-ec4120541f30.zip?sv=2021-08-06&se=2023-05-24T19%3A19%3A53Z&sr=c&sp=rl&sig=QS3qhrB1ZUGxOSO0XlBhG0BPvnBl77tON40ckXGqq0M%3D>)
[Compare](<https://helixdi107v0xdeko0k025g8.blob.core.windows.net/helix-job-7c397742-c2a8-4acb-b17b-f35bb678550f849e2120b9d4df0b1/0e393fe6-f038-484c-9189-c02d6177938c.zip?sv=2021-08-06&se=2023-05-25T10%3A07%3A58Z&sr=c&sp=rl&sig=bwG9ILWcwwDcDdhs9YWIBIV7mS6DLH3ROwxc4Ncjasc%3D>)
### Histogram

#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 4.448679526035314 < 8.587190085602892.
IsChangePoint: Marked as a change because one of 4/9/2023 4:09:45 AM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 98.67309395041467 (T) = (0 -4.434247118682634) / Math.Sqrt((0.4370856284904775 / (299)) + (0.058055393954362725 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.5623611207816646 = (10.132205636305944 - 4.434247118682634) / 10.132205636305944 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```
### JIT Disasms

#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 13.937961021198756 < 21.476979333082294.
IsChangePoint: Marked as a change because one of 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 105.89126647454064 (T) = (0 -13.937205518030824) / Math.Sqrt((0.6192306696232908 / (299)) + (0.18191209197495212 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.4036873413523754 = (23.372312017723996 - 13.937205518030824) / 23.372312017723996 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```
### JIT Disasms

#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 12345)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 4.025363347340635 < 8.38891858081466.
IsChangePoint: Marked as a change because one of 4/9/2023 4:09:45 AM, 4/12/2023 4:44:56 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 9.018746934539427 (T) = (0 -4.046113391591885) / Math.Sqrt((20.307104274290612 / (299)) + (0.002047936568390104 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.36755933607806784 = (6.397617393070306 - 4.046113391591885) / 6.397617393070306 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms

#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 12345)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 4.831118018104929 < 9.651628937799876.
IsChangePoint: Marked as a change because one of 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 157.34323266077715 (T) = (0 -4.8287368188723) / Math.Sqrt((0.3674148272307534 / (299)) + (0.00013424792235406272 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.5336366310434992 = (10.354022507549669 - 4.8287368188723) / 10.354022507549669 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```
### JIT Disasms

#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 2147483647)

```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 5.66960910176225 < 10.945597467025353.
IsChangePoint: Marked as a change because one of 4/9/2023 4:09:45 AM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 127.49640421219189 (T) = (0 -5.651203555314735) / Math.Sqrt((1.2838305792617126 / (299)) + (0.007048723578723564 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.6026987106904419 = (14.223974870898514 - 5.651203555314735) / 14.223974870898514 is greater than 0.05.
IsChangeEdgeDetector: Marked as regression because Edge Detector said so.

```
### JIT Disasms

#### System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 4)

```log

```
### Description of detection logic
```
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed: Marked as improvement because 1.5589728172853676 < 6.714361132494019.
IsChangePoint: Marked as a change because one of 4/12/2023 4:44:56 PM, 4/25/2023 12:29:35 AM, 5/2/2023 10:35:24 AM falls between 4/23/2023 8:38:14 PM and 5/2/2023 10:35:24 AM.
IsImprovementStdDev: Marked as improvement because 16.088376976978203 (T) = (0 -1.5461966799109075) / Math.Sqrt((2.4457620848658954 / (299)) + (0.002514420968631144 / (31))) is greater than 1.9672228266464409 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (31) - 2, .975) and 0.4860508862795187 = (3.008462586340462 - 1.5461966799109075) / 3.008462586340462 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```
### JIT Disasms



### Docs

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

</details>

Name	Value
Architecture	x64
OS	ubuntu 18.04
Queue	TigerUbuntu
Baseline	2b0669b3fc36cafa09333e78f79525d96d0ed9c7
Compare	19d545c62c3eea1836e8c3830eb654e2a022cac7
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
WriteBasicUtf16 - Duration of single invocation	1.78 ms	1.48 ms	0.83	0.01	False
WriteBasicUtf8 - Duration of single invocation	1.78 ms	1.44 ms	0.81	0.01	False
WriteBasicUtf8 - Duration of single invocation	1.89 ms	1.53 ms	0.81	0.01	False
WriteBasicUtf16 - Duration of single invocation	1.89 ms	1.56 ms	0.82	0.01	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
WriteDeepUtf16 - Duration of single invocation	4.21 ms	3.78 ms	0.90	0.01	False
WriteDeepUtf16 - Duration of single invocation	3.95 ms	3.57 ms	0.90	0.00	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
FormatterInt32 - Duration of single invocation	9.03 ns	4.45 ns	0.49	0.06	True
FormatterInt64 - Duration of single invocation	24.23 ns	13.94 ns	0.58	0.06	True
FormatterUInt64 - Duration of single invocation	8.83 ns	4.03 ns	0.46	0.02	False
FormatterInt64 - Duration of single invocation	10.17 ns	4.83 ns	0.47	0.07	True
FormatterInt32 - Duration of single invocation	11.51 ns	5.67 ns	0.49	0.03	True
FormatterInt32 - Duration of single invocation	7.07 ns	1.56 ns	0.22	0.19	False

[Perf] Linux/x64: 13 Improvements on 4/25/2023 3:46:39 AM #17273

Description

Run Information

Improvements in System.Text.Json.Tests.Perf_Basic

Repro

Payloads

Payloads

Histogram

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: True, DataSize: 100000)

Description of detection logic

JIT Disasms

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: True, DataSize: 100000)

Description of detection logic

JIT Disasms

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf8(Formatted: False, SkipValidation: False, DataSize: 100000)

Description of detection logic

JIT Disasms

System.Text.Json.Tests.Perf_Basic.WriteBasicUtf16(Formatted: False, SkipValidation: False, DataSize: 100000)

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Tests.Perf_Deep

Repro

Payloads

Payloads

Histogram

System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: False)

Description of detection logic

JIT Disasms

System.Text.Json.Tests.Perf_Deep.WriteDeepUtf16(Formatted: False, SkipValidation: True)

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Serialization.Tests.WriteJson<Int32>

Repro

Payloads

Payloads

Histogram

System.Text.Json.Serialization.Tests.WriteJson<Int32>.SerializeToWriter(Mode: SourceGen)

Description of detection logic

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Text.Tests.Utf8FormatterTests

Repro

Payloads

Payloads

Histogram

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 12345)

Description of detection logic

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 9223372036854775807)

Description of detection logic

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterUInt64(value: 12345)

Description of detection logic

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt64(value: 12345)

Description of detection logic

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 2147483647)

Description of detection logic

JIT Disasms

System.Buffers.Text.Tests.Utf8FormatterTests.FormatterInt32(value: 4)

Description of detection logic

JIT Disasms

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