[Perf] Linux/arm64: 10 Regressions on 1/9/2024 2:49:36 AM

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.CastingPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CheckIsInstAnyIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.89 μs	133.46 μs	3.94	0.03	False
CheckObjIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.53 μs	133.46 μs	3.98	0.02	False
CheckIsInstAnyIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.70 μs	133.47 μs	3.96	0.02	False
CheckObjIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.91 μs	133.47 μs	3.94	0.02	False
FooObjCastIfIsa - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	341.98 μs	400.40 μs	1.17	0.18	False
CheckArrayIsInterfaceYes - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	33.89 μs	133.46 μs	3.94	0.13	False
CheckArrayIsInterfaceNo - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	37.67 μs	133.47 μs	3.54	0.22	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.CastingPerf*'

Payloads

Baseline
Compare

PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceYes

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckObjIsInterfaceNo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckIsInstAnyIsInterfaceNo

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckObjIsInterfaceYes

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.FooObjCastIfIsa

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckArrayIsInterfaceYes

ETL Files

Histogram

JIT Disasms

PerfLabTests.CastingPerf.CheckArrayIsInterfaceNo

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.TryGetValueFalse<Int32, Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
IDictionary - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	4.35 μs	4.96 μs	1.14	0.12	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.TryGetValueFalse<Int32, Int32>*'

Payloads

Baseline
Compare

System.Collections.TryGetValueFalse<Int32, Int32>.IDictionary(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in PerfLabTests.CastingPerf2.CastingPerf

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
FooObjCastIfIsa - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	341.70 μs	400.38 μs	1.17	0.15	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'PerfLabTests.CastingPerf2.CastingPerf*'

Payloads

Baseline
Compare

PerfLabTests.CastingPerf2.CastingPerf.FooObjCastIfIsa

ETL Files

Histogram

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	arm64
OS	ubuntu 20.04
Queue	AmpereUbuntu
Baseline	abffa8fd7c9a9eaaaba70ca8052d605b85918bd4
Compare	44fd111025edf69907e2a1fd1de8b2ebbbe1e6b3
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in System.Collections.ContainsTrueComparer<Int32>

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
ImmutableSortedSet - Duration of single invocation 📝 - Benchmark Source 📈 - ADX Test Multi Config Graph	19.38 μs	21.30 μs	1.10	0.04	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
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Collections.ContainsTrueComparer<Int32>*'

Payloads

Baseline
Compare

System.Collections.ContainsTrueComparer<Int32>.ImmutableSortedSet(Size: 512)

ETL Files

Histogram

JIT Disasms

Docs

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