runtime: [Perf][Mono] Regression on Serailizer Benchmarks Changes at 5/20/2022 2:58:35 PM

Run Information

Regressions in MicroBenchmarks.Serializers.Json_FromStream<Location>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<Location>*'

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 421.0374860830527 > 360.3277714008774.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -107.88968173006991 (T) = (0 -416462.0605698214) / Math.Sqrt((7115911.3609417435 / (52)) + (5958088.944844954 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.2153584322035255 = (342666.0395277367 - 416462.0605698214) / 342666.0395277367 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 as regression because Edge Detector said so.

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<LoginViewModel>*'

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 110.7758675595238 > 95.6215819958911.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -73.77410290263704 (T) = (0 -110421.01200474823) / Math.Sqrt((447954.9437939434 / (52)) + (1046265.9580128257 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.20860866019041133 = (91362.08902172839 - 110421.01200474823) / 91362.08902172839 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Json_FromStream<CollectionsOfPrimitives>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<CollectionsOfPrimitives>*'

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 162.0418461153846 > 147.2387700525.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -50.65564926711963 (T) = (0 -161808805.247385) / Math.Sqrt((1525019236549.4724 / (52)) + (2701224736616.268 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.15286568999852104 = (140353561.26140988 - 161808805.247385) / 140353561.26140988 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<LoginViewModel>*'

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 173.17193392114126 > 143.30756264913916.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -123.68629024049936 (T) = (0 -172349.59492403342) / Math.Sqrt((798426.8210777837 / (51)) + (1162097.3777697405 / (18))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (51) + (18) - 2, .025) and -0.2551079131388944 = (137318.5469709971 - 172349.59492403342) / 137318.5469709971 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<CollectionsOfPrimitives>*'

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 63.412730711538465 > 54.04382307692309.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -92.50614155633478 (T) = (0 -63774875.54960827) / Math.Sqrt((169876198041.4083 / (52)) + (260174152808.59546 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.23929893333817115 = (51460445.768176764 - 63774875.54960827) / 51460445.768176764 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<SimpleStructWithProperties>*'

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 81.60717073011733 > 68.58656458326523.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -94.00964525821348 (T) = (0 -80908.31417726286) / Math.Sqrt((141504.47169674604 / (52)) + (453180.8178477467 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.2408073785567304 = (65206.18395368745 - 80908.31417726286) / 65206.18395368745 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<XmlElement>*'

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 55.08972981220658 > 50.05582197315684.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -59.45488956905215 (T) = (0 -55204.83342682804) / Math.Sqrt((108191.57482139874 / (52)) + (258770.1440727731 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.16030812297205438 = (47577.73589089803 - 55204.83342682804) / 47577.73589089803 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<MyEventsListerViewModel>*'

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 129.31821425 > 119.478555035.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -60.79137700487244 (T) = (0 -128549734.39655069) / Math.Sqrt((531701764641.9763 / (50)) + (888723260188.9719 / (18))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (50) + (18) - 2, .025) and -0.13102219526990483 = (113658012.13642305 - 128549734.39655069) / 113658012.13642305 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Json_FromStream<IndexViewModel>*'

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 12.158967846428569 > 11.065523925217391.
IsChangePoint: Marked as a change because one of 3/28/2022 7:37:41 AM, 3/28/2022 9:07:19 PM, 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -110.78835983024476 (T) = (0 -12171679.268167479) / Math.Sqrt((4287678531.936606 / (52)) + (2107489848.1284816 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.1475457039261136 = (10606705.446697546 - 12171679.268167479) / 10606705.446697546 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<ClassImplementingIXmlSerialiable>*'

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 59.42197409958046 > 54.294100581261134.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -88.65312670653857 (T) = (0 -59374.90491959243) / Math.Sqrt((56724.90276240548 / (52)) + (112787.69486814098 / (18))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (52) + (18) - 2, .025) and -0.14687701134139686 = (51770.943468600046 - 59374.90491959243) / 51770.943468600046 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<IndexViewModel>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<IndexViewModel>*'

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 5.355766666666667 > 4.910791719603663.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -57.92374158271294 (T) = (0 -5352328.436258438) / Math.Sqrt((540630615.6445099 / (50)) + (2229093302.1526623 / (18))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (50) + (18) - 2, .025) and -0.1436145810868225 = (4680185.549201294 - 5352328.436258438) / 4680185.549201294 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<MyEventsListerViewModel>*'

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 63.67307148214286 > 59.581869385625005.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -46.901649881421 (T) = (0 -63506493.06560009) / Math.Sqrt((87468678174.13133 / (51)) + (336620379325.5662 / (17))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (51) + (17) - 2, .025) and -0.12149262425712384 = (56626759.456101425 - 63506493.06560009) / 56626759.456101425 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 as regression because Edge Detector said so.

Run Information

Regressions in MicroBenchmarks.Serializers.Xml_FromStream<Location>

Test Report

Repro

git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'MicroBenchmarks.Serializers.Xml_FromStream<Location>*'

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 198.07930025600388 > 167.48253939087434.
IsChangePoint: Marked as a change because one of 5/20/2022 10:46:48 AM, 5/24/2022 7:58:36 AM falls between 5/15/2022 3:27:46 PM and 5/24/2022 7:58:36 AM.
IsRegressionStdDev: Marked as regression because -91.306682889007 (T) = (0 -196045.6815454997) / Math.Sqrt((996200.490846422 / (51)) + (2506293.6081947945 / (18))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (51) + (18) - 2, .025) and -0.22786826739665736 = (159663.44823061384 - 196045.6815454997) / 159663.44823061384 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 as regression because Edge Detector said so.
Lookjs like one of these two changes based on dates: https://github.com/dotnet/runtime/compare/8d4a724883715cc5ae71e020b22762136f7ce50b...810a7f9cd78d6611c0473940cb733231f3eabc06

Looks like one of these two changes: https://github.com/dotnet/runtime/compare/8d4a724883715cc5ae71e020b22762136f7ce50b...810a7f9cd78d6611c0473940cb733231f3eabc06