[Perf] Windows/x64: 8 Regressions on 1/17/2024 5:13:09 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	cc59b89c559036ca5a095818c7763df10283c6be
Compare	08cff56070d835c3c2fb1b3745e75f95d89c44e6
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	295.08 μs	332.30 μs	1.13	0.09	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	653.40 μs	744.11 μs	1.14	0.12	False
Get - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	2.40 ms	2.58 ms	1.07	0.35	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 'Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks*'

Payloads

Baseline
Compare

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 8, KeysCountPerProvider: 10)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 8, KeysCountPerProvider: 20)

ETL Files

Histogram

JIT Disasms

Microsoft.Extensions.Configuration.ConfigurationBinderBenchmarks.Get(ConfigurationProvidersCount: 16, KeysCountPerProvider: 20)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	cc59b89c559036ca5a095818c7763df10283c6be
Compare	08cff56070d835c3c2fb1b3745e75f95d89c44e6
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Text.Json.Serialization.Tests.ReadJson<MyEventsListerViewModel>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	243.17 μs	272.57 μs	1.12	0.04	False
DeserializeFromReader - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	309.80 μs	354.72 μs	1.14	0.05	True
DeserializeFromUtf8Bytes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	235.00 μs	266.67 μs	1.13	0.02	True
DeserializeFromString - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	260.06 μs	361.09 μs	1.39	0.19	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.ReadJson<MyEventsListerViewModel>*'

Payloads

Baseline
Compare

System.Text.Json.Serialization.Tests.ReadJson<MyEventsListerViewModel>.DeserializeFromString(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<MyEventsListerViewModel>.DeserializeFromReader(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<MyEventsListerViewModel>.DeserializeFromUtf8Bytes(Mode: SourceGen)

ETL Files

Histogram

JIT Disasms

System.Text.Json.Serialization.Tests.ReadJson<MyEventsListerViewModel>.DeserializeFromString(Mode: Reflection)

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

---

Run Information

Name	Value
Architecture	x64
OS	Windows 10.0.18362
Queue	TigerWindows
Baseline	cc59b89c559036ca5a095818c7763df10283c6be
Compare	08cff56070d835c3c2fb1b3745e75f95d89c44e6
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.IO.Tests.BinaryWriterTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
WriteAsciiChar - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.23 ns	5.68 ns	1.34	0.21	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.IO.Tests.BinaryWriterTests*'

Payloads

Baseline
Compare

System.IO.Tests.BinaryWriterTests.WriteAsciiChar

ETL Files

Histogram

JIT Disasms

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository

[EgorBo]

dotnet/runtime#96609