[Perf] Windows/arm64: 3 Regressions on 7/13/2023 10:13:04 PM

[performanceautofiler]

Run Information

Name	Value
Architecture	arm64
OS	Windows 10.0.25094
Queue	AmpereWindows
Baseline	d3d910ea88b00c7af2f69df07cbfbbe86da56596
Compare	73638d6bad697a901ebea1891857a9f7037be3ab
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
CreateInstance - Duration of single invocation 📝 - Benchmark Source	933.85 ns	1.62 μs	1.73	0.67	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.DependencyInjection.ActivatorUtilitiesBenchmark*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.ActivatorUtilitiesBenchmark.CreateInstance

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.6152147360036413 > 1.0941921312918084.
IsChangePoint: Marked as a change because one of 5/23/2023 8:43:31 PM, 7/13/2023 7:10:54 AM, 7/19/2023 6:59:29 PM falls between 7/10/2023 2:17:11 PM and 7/19/2023 6:59:29 PM.
IsRegressionStdDev: Marked as regression because -9.602893494898046 (T) = (0 -1532.9698072712492) / Math.Sqrt((15776.172995385887 / (9)) + (3151.785297323704 / (4))) is less than -2.2009851600947674 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (9) + (4) - 2, .025) and -0.46147750908253965 = (1048.9178230553748 - 1532.9698072712492) / 1048.9178230553748 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	arm64
OS	Windows 10.0.25094
Queue	AmpereWindows
Baseline	d3d910ea88b00c7af2f69df07cbfbbe86da56596
Compare	73638d6bad697a901ebea1891857a9f7037be3ab
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Scoped - Duration of single invocation 📝 - Benchmark Source	57.34 ns	164.75 ns	2.87	0.72	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.DependencyInjection.GetServiceIEnumerable*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.GetServiceIEnumerable.Scoped

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 164.752568120243 > 71.95425180791177.
IsChangePoint: Marked as a change because one of 5/18/2023 7:10:13 PM, 7/13/2023 7:10:54 AM, 7/19/2023 6:59:29 PM falls between 7/10/2023 2:17:11 PM and 7/19/2023 6:59:29 PM.
IsRegressionStdDev: Marked as regression because -16.27045647978653 (T) = (0 -192.0119651683502) / Math.Sqrt((63.02971961467935 / (9)) + (254.66440100639932 / (5))) is less than -2.1788128296721325 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (9) + (5) - 2, .025) and -1.8167443030934478 = (68.16804953061444 - 192.0119651683502) / 68.16804953061444 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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

---

Run Information

Name	Value
Architecture	arm64
OS	Windows 10.0.25094
Queue	AmpereWindows
Baseline	d3d910ea88b00c7af2f69df07cbfbbe86da56596
Compare	73638d6bad697a901ebea1891857a9f7037be3ab
Diff	Diff
Configs	CompilationMode:tiered, RunKind:micro

Regressions in Microsoft.Extensions.DependencyInjection.GetService

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio
Scoped - Duration of single invocation 📝 - Benchmark Source	64.93 ns	174.30 ns	2.68	0.67	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.DependencyInjection.GetService*'

Payloads

Baseline
Compare

Microsoft.Extensions.DependencyInjection.GetService.Scoped

ETL Files

Histogram

Description of detection logic

IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsRegressionBase: Marked as regression because the compare was 5% greater than the baseline, and the value was not too small.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 174.30441577720393 > 63.0619811560776.
IsChangePoint: Marked as a change because one of 5/19/2023 4:22:12 AM, 7/13/2023 7:10:54 AM, 7/19/2023 6:59:29 PM falls between 7/10/2023 2:17:11 PM and 7/19/2023 6:59:29 PM.
IsRegressionStdDev: Marked as regression because -18.64969497333468 (T) = (0 -168.7947034912385) / Math.Sqrt((53.906112609506096 / (9)) + (138.18590369485673 / (5))) is less than -2.1788128296721325 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (9) + (5) - 2, .025) and -1.7831967790275725 = (60.647779116147895 - 168.7947034912385) / 60.647779116147895 is less than -0.05.
IsImprovementBase: Marked as not an improvement because the compare was not 5% less than the baseline, or the value was too small.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

JIT Disasms

Docs

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