[Perf] alpine 3.15/x64 : Improvement on 8/1/2022 7:13:37 AM

[performanceautofiler]

Run Information

Architecture	x64
OS	alpine 3.15
Baseline	85beaecef75ed20c26d83a77b86b9f961fbb9de2
Compare	05c6f3d13fbab9344e7482b5445fa4d57645defe
Diff	Diff

Improvements in System.Net.NetworkInformation.Tests.NetworkInterfaceTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
GetAllNetworkInterfacesProperties - Duration of single invocation	362.43 μs	246.12 μs	0.68	0.00	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Net.NetworkInformation.Tests.NetworkInterfaceTests*'

Details

Payloads

Baseline
Compare

Histogram

System.Net.NetworkInformation.Tests.NetworkInterfaceTests.GetAllNetworkInterfacesProperties

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 246.1158951425729 < 344.15555576908275.
IsChangePoint: Marked as a change because one of 8/1/2022 12:35:11 AM, 8/5/2022 10:47:59 PM falls between 7/28/2022 9:13:34 AM and 8/5/2022 10:47:59 PM.
IsImprovementStdDev: Marked as improvement because 315.69316715367825 (T) = (0 -248345.15232562972) / Math.Sqrt((6877299.580310424 / (299)) + (3466291.8423856487 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.3126510312149708 = (361308.68540416844 - 248345.15232562972) / 361308.68540416844 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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

### Run Information

Architecture	x64
OS	alpine 3.15
Baseline	85beaecef75ed20c26d83a77b86b9f961fbb9de2
Compare	05c6f3d13fbab9344e7482b5445fa4d57645defe
Diff	Diff

Improvements in System.Tests.Perf_DateTimeOffset

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
ToString - Duration of single invocation	30.90 ns	28.12 ns	0.91	0.03	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_DateTimeOffset*'

Details

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_DateTimeOffset.ToString(format: "r")

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 28.117497238413712 < 28.80065695037462.
IsChangePoint: Marked as a change because one of 7/2/2022 7:35:06 PM, 7/6/2022 3:55:24 AM, 8/1/2022 12:35:11 AM, 8/5/2022 10:47:59 PM falls between 7/28/2022 9:13:34 AM and 8/5/2022 10:47:59 PM.
IsImprovementStdDev: Marked as improvement because 25.864386581553784 (T) = (0 -27.594806465768677) / Math.Sqrt((3.7642313081017678 / (299)) + (0.16017055267669147 / (33))) is greater than 1.9671786747533526 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (33) - 2, .975) and 0.11015415611731309 = (31.010771871859916 - 27.594806465768677) / 31.010771871859916 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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