[Perf] Linux/x64: 10 Improvements on 6/14/2024 3:42:32 AM

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | TigerUbuntu
Baseline | [6927fea7b4bca1dc2cea7a0afba0373c1303cedc](https://github.com/dotnet/runtime/commit/6927fea7b4bca1dc2cea7a0afba0373c1303cedc)
Compare | [d901213ed6076c0989a2de2626b99c9711442543](https://github.com/dotnet/runtime/commit/d901213ed6076c0989a2de2626b99c9711442543)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6927fea7b4bca1dc2cea7a0afba0373c1303cedc...d901213ed6076c0989a2de2626b99c9711442543)
Configs | CompilationMode:wasm, RunKind:micro


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

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[SerializeToString - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToString(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L75-#L76>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 7.04 μs | 6.51 μs | 0.93 | 0.09 | False | | |
|<ul><li>[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToWriter(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L81-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.68 μs | 4.31 μs | 0.92 | 0.11 | False | | |
|<ul><li>[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToWriter(Mode%3a%20Reflection).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L81-#L87>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.29 μs | 4.87 μs | 0.92 | 0.07 | False | | |
|<ul><li>[SerializeToUtf8Bytes - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToUtf8Bytes(Mode%3a%20SourceGen).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Serializer/WriteJson.cs#L78-#L79>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 5.51 μs | 5.17 μs | 0.94 | 0.08 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28BinaryData%29_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28BinaryData%29_2.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28BinaryData%29_3.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28BinaryData%29_4.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Serialization.Tests.WriteJson%28BinaryData%29.html>)

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

```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;BinaryData&gt;*'
```

<details>

### System.Text.Json.Serialization.Tests.WriteJson&lt;BinaryData&gt;.SerializeToString(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;BinaryData&gt;.SerializeToWriter(Mode: SourceGen)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;BinaryData&gt;.SerializeToWriter(Mode: Reflection)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Serialization.Tests.WriteJson&lt;BinaryData&gt;.SerializeToUtf8Bytes(Mode: SourceGen)

#### ETL Files

#### Histogram

#### 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 22.04
Queue | TigerUbuntu
Baseline | [6927fea7b4bca1dc2cea7a0afba0373c1303cedc](https://github.com/dotnet/runtime/commit/6927fea7b4bca1dc2cea7a0afba0373c1303cedc)
Compare | [d901213ed6076c0989a2de2626b99c9711442543](https://github.com/dotnet/runtime/commit/d901213ed6076c0989a2de2626b99c9711442543)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6927fea7b4bca1dc2cea7a0afba0373c1303cedc...d901213ed6076c0989a2de2626b99c9711442543)
Configs | CompilationMode:wasm, RunKind:micro


### Improvements in System.Buffers.Text.Tests.Base64Tests

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[Base64Encode - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Base64Tests.Base64Encode(NumberOfBytes%3a%201000).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Base64Tests.cs#L29-#L30>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.41 μs | 2.99 μs | 0.88 | 0.03 | False | | |
|<ul><li>[Base64EncodeDestinationTooSmall - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Buffers.Text.Tests.Base64Tests.Base64EncodeDestinationTooSmall(NumberOfBytes%3a%201000).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Buffers/Base64Tests.cs#L39-#L40>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 3.39 μs | 2.99 μs | 0.88 | 0.01 | True | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Buffers.Text.Tests.Base64Tests_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Buffers.Text.Tests.Base64Tests_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Buffers.Text.Tests.Base64Tests.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Buffers.Text.Tests.Base64Tests*'
```

<details>

### System.Buffers.Text.Tests.Base64Tests.Base64Encode(NumberOfBytes: 1000)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Buffers.Text.Tests.Base64Tests.Base64EncodeDestinationTooSmall(NumberOfBytes: 1000)

#### ETL Files

#### Histogram

#### 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 22.04
Queue | TigerUbuntu
Baseline | [6927fea7b4bca1dc2cea7a0afba0373c1303cedc](https://github.com/dotnet/runtime/commit/6927fea7b4bca1dc2cea7a0afba0373c1303cedc)
Compare | [d901213ed6076c0989a2de2626b99c9711442543](https://github.com/dotnet/runtime/commit/d901213ed6076c0989a2de2626b99c9711442543)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6927fea7b4bca1dc2cea7a0afba0373c1303cedc...d901213ed6076c0989a2de2626b99c9711442543)
Configs | CompilationMode:wasm, RunKind:micro


### Improvements in System.Text.Json.Tests.Perf_Base64

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[WriteByteArrayAsBase64_NoEscaping - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(NumberOfBytes%3a%201000).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonWriter/Perf.Base64.cs#L37-#L38>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.07 μs | 3.65 μs | 0.90 | 0.14 | False | | |
|<ul><li>[WriteByteArrayAsBase64_HeavyEscaping - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_HeavyEscaping(NumberOfBytes%3a%201000).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Text.Json/Utf8JsonWriter/Perf.Base64.cs#L40-#L41>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.06 μs | 3.66 μs | 0.90 | 0.11 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Tests.Perf_Base64_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Tests.Perf_Base64_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Text.Json.Tests.Perf_Base64.html>)

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

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Tests.Perf_Base64*'
```

<details>

### System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(NumberOfBytes: 1000)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_HeavyEscaping(NumberOfBytes: 1000)

#### ETL Files

#### Histogram

#### 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 22.04
Queue | TigerUbuntu
Baseline | [6927fea7b4bca1dc2cea7a0afba0373c1303cedc](https://github.com/dotnet/runtime/commit/6927fea7b4bca1dc2cea7a0afba0373c1303cedc)
Compare | [d901213ed6076c0989a2de2626b99c9711442543](https://github.com/dotnet/runtime/commit/d901213ed6076c0989a2de2626b99c9711442543)
Diff | [Diff](https://github.com/dotnet/runtime/compare/6927fea7b4bca1dc2cea7a0afba0373c1303cedc...d901213ed6076c0989a2de2626b99c9711442543)
Configs | CompilationMode:wasm, RunKind:micro


### Improvements in System.Perf_Convert

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|<ul><li>[ToBase64String - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Perf_Convert.ToBase64String(formattingOptions%3a%20None).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Extensions/Perf.Convert.cs#L58-#L63>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.31 μs | 3.95 μs | 0.92 | 0.01 | False | | |
|<ul><li>[ToBase64CharArray - Duration of single invocation](<https://pvscmdupload.z22.web.core.windows.net/reports/allTestHistory/refs/heads/main_x64_ubuntu 22.04_CompilationMode=wasm_RunKind=micro/System.Perf_Convert.ToBase64CharArray(binaryDataSize%3a%201024%2c%20formattingOptions%3a%20None).html>)</li><li>📝 - [Benchmark Source](<https://github.com/dotnet/performance/blob/main/src/benchmarks/micro/libraries/System.Runtime.Extensions/Perf.Convert.cs#L48-#L53>)</li><li>[ADX - Test Multi Config Graph](<https://dataexplorer.azure.com/clusters/dotnetperf.westus/databases/PerformanceData?query=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>)</li></ul> | 4.09 μs | 3.73 μs | 0.91 | 0.02 | False | | |

![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Perf_Convert_1.png>)
![graph](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Perf_Convert_2.png>)
[Test Report](<https://pvscmdupload.z22.web.core.windows.net/autofilereport/autofilereports/06_20_2024/refs/heads/main_x64_ubuntu%2022.04_CompilationMode%3Dwasm_RunKind%3Dmicro_Improvement/System.Perf_Convert.html>)

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

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

<details>

### System.Perf_Convert.ToBase64String(formattingOptions: None)

#### ETL Files

#### Histogram

#### JIT Disasms

### System.Perf_Convert.ToBase64CharArray(binaryDataSize: 1024, formattingOptions: None)

#### ETL Files

#### Histogram

#### 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 22.04
Queue	TigerUbuntu
Baseline	6927fea7b4bca1dc2cea7a0afba0373c1303cedc
Compare	d901213ed6076c0989a2de2626b99c9711442543
Diff	Diff
Configs	CompilationMode:wasm, RunKind:micro

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector
SerializeToString - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	7.04 μs	6.51 μs	0.93	0.09	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.68 μs	4.31 μs	0.92	0.11	False
SerializeToWriter - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.29 μs	4.87 μs	0.92	0.07	False
SerializeToUtf8Bytes - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	5.51 μs	5.17 μs	0.94	0.08	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Base64Encode - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.41 μs	2.99 μs	0.88	0.03	False
Base64EncodeDestinationTooSmall - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	3.39 μs	2.99 μs	0.88	0.01	True

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteByteArrayAsBase64_NoEscaping - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.07 μs	3.65 μs	0.90	0.14	False
WriteByteArrayAsBase64_HeavyEscaping - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.06 μs	3.66 μs	0.90	0.11	False

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ToBase64String - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.31 μs	3.95 μs	0.92	0.01	False
ToBase64CharArray - Duration of single invocation 📝 - Benchmark Source ADX - Test Multi Config Graph	4.09 μs	3.73 μs	0.91	0.02	False

[Perf] Linux/x64: 10 Improvements on 6/14/2024 3:42:32 AM #36643

Description

Run Information

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

Repro

System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

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

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToWriter(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Buffers.Text.Tests.Base64Tests

Repro

System.Buffers.Text.Tests.Base64Tests.Base64Encode(NumberOfBytes: 1000)

ETL Files

Histogram

JIT Disasms

System.Buffers.Text.Tests.Base64Tests.Base64EncodeDestinationTooSmall(NumberOfBytes: 1000)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Text.Json.Tests.Perf_Base64

Repro

System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(NumberOfBytes: 1000)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_HeavyEscaping(NumberOfBytes: 1000)

ETL Files

Histogram

JIT Disasms

Docs

Run Information

Improvements in System.Perf_Convert

Repro

System.Perf_Convert.ToBase64String(formattingOptions: None)

ETL Files

Histogram

JIT Disasms

System.Perf_Convert.ToBase64CharArray(binaryDataSize: 1024, formattingOptions: None)

ETL Files

Histogram

JIT Disasms

Docs

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