[Perf] Windows/x86: 11 Improvements on 1/30/2024 12:40:48 PM

[performanceautofiler[bot]]

Run Information

Name	Value
Architecture	x86
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	027e2a8591d14c37b7f042cabca8c7453f0c2a63
Compare	a3485bd021d3051bc55730cd0ba6a7428f917605
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

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

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
[SerializeToStream - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToStream(Mode%3a%20Reflection).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	474.67 ns	410.90 ns	0.87	0.12	False
[SerializeToUtf8Bytes - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToUtf8Bytes(Mode%3a%20SourceGen).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	380.49 ns	330.38 ns	0.87	0.28	False
[SerializeObjectProperty - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeObjectProperty(Mode%3a%20SourceGen).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	729.66 ns	665.10 ns	0.91	0.09	False
[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToWriter(Mode%3a%20SourceGen).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	221.06 ns	171.76 ns	0.78	0.29	False
[SerializeToUtf8Bytes - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToUtf8Bytes(Mode%3a%20Reflection).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	437.96 ns	386.12 ns	0.88	0.26	False
[SerializeToWriter - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToWriter(Mode%3a%20Reflection).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	273.13 ns	211.73 ns	0.78	0.16	False
[SerializeToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToString(Mode%3a%20Reflection).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	583.39 ns	526.25 ns	0.90	0.17	False
[SerializeToStream - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToStream(Mode%3a%20SourceGen).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	395.19 ns	318.59 ns	0.81	0.21	False
[SerializeToString - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Serialization.Tests.WriteJson(BinaryData).SerializeToString(Mode%3a%20SourceGen).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	534.42 ns	471.54 ns	0.88	0.16	False

Test Report

Repro

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

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Text.Json.Serialization.Tests.WriteJson<BinaryData>*'

### System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToStream(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToUtf8Bytes(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeObjectProperty(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>.SerializeToUtf8Bytes(Mode: Reflection) #### 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>.SerializeToString(Mode: Reflection) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToStream(Mode: SourceGen) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Serialization.Tests.WriteJson<BinaryData>.SerializeToString(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)

---

Run Information

Name	Value
Architecture	x86
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	027e2a8591d14c37b7f042cabca8c7453f0c2a63
Compare	a3485bd021d3051bc55730cd0ba6a7428f917605
Diff	Diff
Configs	CompilationMode:tiered, 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
[WriteByteArrayAsBase64_HeavyEscaping - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_HeavyEscaping(NumberOfBytes%3a%201000).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	214.12 ns	174.45 ns	0.81	0.23	False
[WriteByteArrayAsBase64_NoEscaping - Duration of single invocation](<https://pvscmdupload.blob.core.windows.net/reports/allTestHistory/refs/heads/main_x86_Windows 10.0.18362/System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(NumberOfBytes%3a%201000).html>) 📝 - Benchmark Source ADX - Test Multi Config Graph	215.79 ns	167.86 ns	0.78	0.25	False

Test Report

Repro

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

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

### System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_HeavyEscaping(NumberOfBytes: 1000) #### ETL Files #### Histogram #### JIT Disasms ### System.Text.Json.Tests.Perf_Base64.WriteByteArrayAsBase64_NoEscaping(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)