[Perf] Windows/x64: 2 Regressions on 10/25/2022 7:09:53 PM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.18362
Baseline	7175e861011e323295f5fcfc0a5fac648974b80d
Compare	54b12a83a329dbc4079c254dc7071cb528e1f2f1
Diff	Diff

Regressions in BilinearTest

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Interpol_Scalar - Duration of single invocation	9.78 μs	11.22 μs	1.15	0.01	False

Test Report

Repro

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

Related Issues

Regressions

• [Perf] Windows/x64: 19 Regressions on 10/25/2022 7:09:53 PM
• [Perf] Alpine/x64: 20 Regressions on 10/25/2022 7:09:53 PM
• [Perf] Windows/x64: 11 Regressions on 10/25/2022 7:09:53 PM
• [Perf] Linux/x64: 32 Regressions on 10/25/2022 7:09:53 PM

Improvements

• [Perf] Linux/x64: 10 Improvements on 10/25/2022 7:09:53 PM

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

BilinearTest.Interpol_Scalar

Description of detection logic

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.
IsRegressionWindowed: Marked as regression because 11.219438270811924 > 10.2465584720539.
IsChangePoint: Marked as a change because one of 8/17/2022 6:09:21 PM, 10/25/2022 2:34:53 PM, 11/1/2022 6:58:35 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 6:58:35 AM.
IsRegressionStdDev: Marked as regression because -113.45544979286159 (T) = (0 -11173.175425984962) / Math.Sqrt((471.9877641418807 / (21)) + (3985.9530768393834 / (30))) is less than -2.0095752371279447 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (30) - 2, .025) and -0.14489639319589023 = (9759.114879203962 - 11173.175425984962) / 9759.114879203962 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.
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	Windows 10.0.18362
Baseline	7175e861011e323295f5fcfc0a5fac648974b80d
Compare	54b12a83a329dbc4079c254dc7071cb528e1f2f1
Diff	Diff

Regressions in System.MathBenchmarks.Single

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Max - Duration of single invocation	6.25 μs	7.81 μs	1.25	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.MathBenchmarks.Single*'

Related Issues

Regressions

• [Perf] Windows/x64: 19 Regressions on 10/25/2022 7:09:53 PM
• [Perf] Alpine/x64: 20 Regressions on 10/25/2022 7:09:53 PM
• [Perf] Windows/x64: 11 Regressions on 10/25/2022 7:09:53 PM
• [Perf] Linux/x64: 32 Regressions on 10/25/2022 7:09:53 PM

Improvements

• [Perf] Linux/x64: 10 Improvements on 10/25/2022 7:09:53 PM

Payloads

Baseline
Compare

Histogram

Edge Detector Info

Collection Data

System.MathBenchmarks.Single.Max

Description of detection logic

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.
IsRegressionWindowed: Marked as regression because 7.805596858498645 > 6.558610457812675.
IsChangePoint: Marked as a change because one of 10/25/2022 2:34:53 PM, 11/1/2022 6:58:35 AM falls between 10/23/2022 1:14:54 PM and 11/1/2022 6:58:35 AM.
IsRegressionStdDev: Marked as regression because -397.7189305374263 (T) = (0 -7815.565235780226) / Math.Sqrt((157.06443272460373 / (21)) + (238.53445100087833 / (30))) is less than -2.0095752371279447 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (30) - 2, .025) and -0.24983785065805067 = (6253.263358655095 - 7815.565235780226) / 6253.263358655095 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.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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