Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

[Perf] Changes at 5/30/2022 5:18:40 PM #5818

Closed
performanceautofiler bot opened this issue Jun 7, 2022 · 4 comments
Closed

[Perf] Changes at 5/30/2022 5:18:40 PM #5818

performanceautofiler bot opened this issue Jun 7, 2022 · 4 comments
Assignees
@AndyAyersMS
Labels
arch-x86 branch-refs/heads/main kind-micro os-windows perf-regression runtime-coreclr

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented Jun 7, 2022 •
edited
Loading

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Tests.Perf_Double

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
TryParse - Duration of single invocation 192.96 ns 213.60 ns 1.11 0.01 True
Parse - Duration of single invocation 195.49 ns 219.46 ns 1.12 0.01 True
Parse - Duration of single invocation 198.31 ns 221.08 ns 1.11 0.02 False
TryParse - Duration of single invocation 191.25 ns 209.77 ns 1.10 0.01 False

graph
graph
graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Double.TryParse(value: "-1.7976931348623157e+308")

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 213.59818709477662 > 202.9408767597273.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -33.8455448117254 (T) = (0 -216.4364716087262) / Math.Sqrt((3.3933441817344323 / (20)) + (11.474042588122181 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.1096263170980368 = (195.05347725959152 - 216.4364716087262) / 195.05347725959152 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.

```#### System.Tests.Perf_Double.Parse(value: "1.7976931348623157e+308")

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 219.45801682228233 > 205.51840818523456.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -70.37129440561424 (T) = (0 -218.19961195324342) / Math.Sqrt((1.2040297186807147 / (21)) + (1.8972982421737523 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.11105479217887208 = (196.38960516549827 - 218.19961195324342) / 196.38960516549827 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.

```#### System.Tests.Perf_Double.Parse(value: "-1.7976931348623157e+308")

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 221.08407705675836 > 207.70304896410804.
IsChangePoint: Marked as a change because one of 4/8/2022 10:19:59 AM, 4/8/2022 8:59:46 PM, 5/30/2022 10:25:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -107.58771328361154 (T) = (0 -219.89926608373258) / Math.Sqrt((0.26625305240315783 / (20)) + (1.3930438033601196 / (49))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (49) - 2, .025) and -0.11106169941099465 = (197.91814100000695 - 219.89926608373258) / 197.91814100000695 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.

```#### System.Tests.Perf_Double.TryParse(value: "1.7976931348623157e+308")

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 209.77342719621464 > 200.79379386477962.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -35.332706796885425 (T) = (0 -213.0251850818254) / Math.Sqrt((5.065105868154211 / (21)) + (4.634449194429837 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.10599820485001284 = (192.60897906313897 - 213.0251850818254) / 192.60897906313897 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.

Docs

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

### Run Information
Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in PerfLabTests.CastingPerf

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IntObj - Duration of single invocation 311.85 μs 408.23 μs 1.31 0.10 False
ObjrefValueTypeObj - Duration of single invocation 311.84 μs 408.16 μs 1.31 0.09 False
FooObjCastIfIsa - Duration of single invocation 498.94 μs 540.89 μs 1.08 0.09 False
ScalarValueTypeObj - Duration of single invocation 311.83 μs 409.89 μs 1.31 0.10 False
FooObjIsFoo2 - Duration of single invocation 311.99 μs 407.57 μs 1.31 0.09 False
FooObjIsFoo - Duration of single invocation 311.83 μs 407.29 μs 1.31 0.09 False

graph
graph
graph
graph
graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

PerfLabTests.CastingPerf.IntObj

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 408.22912087912084 > 327.4477657781863.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/18/2022 2:31:51 PM, 5/9/2022 5:23:46 PM, 5/15/2022 3:27:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -89.1498366369618 (T) = (0 -408451.78620079975) / Math.Sqrt((23269192.631297983 / (21)) + (1940946.9459814706 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.30518203719850434 = (312946.22095590376 - 408451.78620079975) / 312946.22095590376 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.

```#### PerfLabTests.CastingPerf.ObjrefValueTypeObj

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 408.1571367521368 > 327.4499041053921.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/18/2022 2:31:51 PM, 5/9/2022 5:23:46 PM, 5/15/2022 3:27:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -169.73512437067848 (T) = (0 -408771.4794091016) / Math.Sqrt((5537223.312989423 / (21)) + (2999946.7592564807 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.3085691730883711 = (312380.4899395228 - 408771.4794091016) / 312380.4899395228 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.

```#### PerfLabTests.CastingPerf.FooObjCastIfIsa

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 540.8852155172414 > 523.8883227539062.
IsChangePoint: Marked as a change because one of 4/21/2022 5:54:30 PM, 4/27/2022 1:24:17 PM, 5/30/2022 10:25:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -9.434143163154937 (T) = (0 -541121.1360659633) / Math.Sqrt((293937886.24740076 / (20)) + (13818207.842003545 / (49))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (49) - 2, .025) and -0.07235820478160508 = (504608.5661051731 - 541121.1360659633) / 504608.5661051731 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.

```#### PerfLabTests.CastingPerf.ScalarValueTypeObj

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 409.8892653508772 > 327.43123943014706.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/18/2022 2:31:51 PM, 5/9/2022 5:23:46 PM, 5/15/2022 3:27:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -49.44157056408767 (T) = (0 -410271.15956712543) / Math.Sqrt((78997898.1695117 / (21)) + (2329287.4366033617 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.3074894269260242 = (313785.4510469689 - 410271.15956712543) / 313785.4510469689 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.

```#### PerfLabTests.CastingPerf.FooObjIsFoo2

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 407.5682234432235 > 327.43686661010554.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/18/2022 2:31:51 PM, 5/9/2022 5:23:46 PM, 5/15/2022 3:27:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -193.60855858424586 (T) = (0 -408553.002172653) / Math.Sqrt((4563118.1826357 / (21)) + (1433305.1663362952 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.3072249299909734 = (312534.58589982224 - 408553.002172653) / 312534.58589982224 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.

```#### PerfLabTests.CastingPerf.FooObjIsFoo

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 407.29319526627216 > 327.4299144513575.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/18/2022 6:18:02 PM, 5/9/2022 5:23:46 PM, 5/15/2022 3:27:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -327.4379234354499 (T) = (0 -408519.7918590081) / Math.Sqrt((192.5777493720675 / (21)) + (4445309.474067671 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.3100133107804741 = (311844.0007419634 - 408519.7918590081) / 311844.0007419634 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Linq.Tests.Perf_Enumerable

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 291.02 ns 346.01 ns 1.19 0.08 False
SingleWithPredicate_FirstElementMatches - Duration of single invocation 709.86 ns 755.78 ns 1.06 0.03 False
Sum - Duration of single invocation 460.28 ns 494.31 ns 1.07 0.01 False
Take_All - Duration of single invocation 998.74 ns 1.10 μs 1.10 0.06 False

graph
graph
graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Linq.Tests.Perf_Enumerable.Count(input: IEnumerable)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 346.0126568150364 > 304.54503046974804.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -15.911161415692309 (T) = (0 -345.7416393922307) / Math.Sqrt((153.10417369544206 / (21)) + (16.033060155854994 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.1453593448744747 = (301.8630274764311 - 345.7416393922307) / 301.8630274764311 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.

```#### System.Linq.Tests.Perf_Enumerable.SingleWithPredicate_FirstElementMatches(input: IEnumerable)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 755.784053055276 > 745.4713661679579.
IsChangePoint: Marked as a change because one of 4/2/2022 7:01:35 PM, 5/30/2022 12:57:05 PM, 5/31/2022 9:21:33 PM, 6/6/2022 10:51:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -14.291199728469122 (T) = (0 -756.369553540537) / Math.Sqrt((1245.9591334122474 / (67)) + (5.459722731067346 / (5))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (67) + (5) - 2, .025) and -0.09150964788679382 = (692.9572771114746 - 756.369553540537) / 692.9572771114746 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.

```#### System.Linq.Tests.Perf_Enumerable.Sum(input: IEnumerable)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 494.310539067553 > 483.2967311391723.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -55.25566561298477 (T) = (0 -493.02233498731624) / Math.Sqrt((3.4671954685018265 / (21)) + (9.758231062621372 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.07254845813273189 = (459.67371567122507 - 493.02233498731624) / 459.67371567122507 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.

```#### System.Linq.Tests.Perf_Enumerable.Take_All(input: IEnumerable)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.101625379885504 > 1048.0686444655432.
IsChangePoint: Marked as a change because one of 4/8/2022 7:02:49 PM, 5/9/2022 11:56:12 AM, 5/15/2022 3:27:46 PM, 5/24/2022 7:55:26 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -30.793958827921834 (T) = (0 -1140.9300339015256) / Math.Sqrt((55.56510204176256 / (19)) + (871.1461026956437 / (51))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (51) - 2, .025) and -0.1372959393209459 = (1003.1953816547956 - 1140.9300339015256) / 1003.1953816547956 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.

Docs

Profiling workflow for dotnet/runtime repository
Benchmarking workflow for dotnet/runtime repository
@performanceautofiler
Copy link
Author

performanceautofiler bot commented Jun 7, 2022 •
edited
Loading

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 85.97 μs 99.15 μs 1.15 0.06 False
Count - Duration of single invocation 120.81 μs 137.52 μs 1.14 0.03 False
Count - Duration of single invocation 60.07 μs 74.28 μs 1.24 0.18 False
Count - Duration of single invocation 162.98 μs 182.11 μs 1.12 0.02 False
Count - Duration of single invocation 65.50 μs 80.79 μs 1.23 0.12 False
Count - Duration of single invocation 78.01 μs 91.12 μs 1.17 0.24 False
Count - Duration of single invocation 62.43 μs 74.73 μs 1.20 0.17 False
Count - Duration of single invocation 60.67 μs 74.64 μs 1.23 0.11 False
Count - Duration of single invocation 93.43 μs 102.83 μs 1.10 0.14 False
Count - Duration of single invocation 134.27 μs 154.73 μs 1.15 0.02 False
Count - Duration of single invocation 53.24 μs 64.37 μs 1.21 0.20 False
Count - Duration of single invocation 72.88 μs 92.84 μs 1.27 0.09 False
Count - Duration of single invocation 54.29 μs 67.46 μs 1.24 0.16 False
Count - Duration of single invocation 54.68 μs 64.75 μs 1.18 0.17 False
Count - Duration of single invocation 75.52 μs 91.44 μs 1.21 0.09 False
Count - Duration of single invocation 65.67 μs 78.63 μs 1.20 0.12 False
Count - Duration of single invocation 53.92 μs 65.56 μs 1.22 0.20 False
Count - Duration of single invocation 74.77 μs 93.27 μs 1.25 0.11 False
Count - Duration of single invocation 59.81 μs 76.35 μs 1.28 0.18 False
Count - Duration of single invocation 54.37 μs 67.98 μs 1.25 0.17 False
Count - Duration of single invocation 52.74 μs 67.67 μs 1.28 0.14 False
Count - Duration of single invocation 101.14 μs 113.43 μs 1.12 0.04 False
Count - Duration of single invocation 73.78 μs 91.00 μs 1.23 0.14 False
Count - Duration of single invocation 64.92 μs 78.74 μs 1.21 0.09 False
Count - Duration of single invocation 66.68 μs 79.38 μs 1.19 0.12 False

graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes", Options: Compiled)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 99.14531909282701 > 89.34132659600334.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -39.28884482864162 (T) = (0 -101580.48373083991) / Math.Sqrt((1148431.9744116405 / (21)) + (6503800.564291497 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.20111755786329885 = (84571.64168971457 - 101580.48373083991) / 84571.64168971457 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "The", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 137.5178669598681 > 128.88149175312986.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -36.97253116620927 (T) = (0 -137990.20209922327) / Math.Sqrt((890649.6256831465 / (21)) + (6592757.553125531 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.12702840523908515 = (122437.19985917334 - 137990.20209922327) / 122437.19985917334 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 74.28374845297029 > 63.06970330459771.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -31.029156019966738 (T) = (0 -74466.6927743964) / Math.Sqrt((2592012.5569192297 / (21)) + (6058675.959281836 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.2579849578282081 = (59195.21716933412 - 74466.6927743964) / 59195.21716933412 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "The", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 182.10640463337833 > 170.26193179951682.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -15.309648825106004 (T) = (0 -178756.1582533575) / Math.Sqrt((34524622.96485283 / (21)) + (8951472.923447147 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.13076004032964444 = (158084.9622181959 - 178756.1582533575) / 158084.9622181959 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 80.7883603154836 > 67.57947517227338.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -27.605779192324366 (T) = (0 -77807.09849363472) / Math.Sqrt((2689697.4433716955 / (21)) + (5749161.277198183 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.2132433010009744 = (64131.488242663894 - 77807.09849363472) / 64131.488242663894 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 91.11638846447671 > 81.77033112298922.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -15.92238843758559 (T) = (0 -90535.37888691686) / Math.Sqrt((7080045.505640174 / (21)) + (9089259.379738495 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.1444983385998028 = (79104.8582889856 - 90535.37888691686) / 79104.8582889856 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 74.73122604752173 > 65.5028348233367.
IsChangePoint: Marked as a change because one of 4/13/2022 5:30:39 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -29.81453324872336 (T) = (0 -75226.99708549841) / Math.Sqrt((994495.6517385032 / (21)) + (7041163.112077407 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.2057778687062493 = (62388.76914054985 - 75226.99708549841) / 62388.76914054985 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock Holmes", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 74.63538352272727 > 63.53462708966572.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -39.16855257935032 (T) = (0 -75067.8893360268) / Math.Sqrt((1766845.292101261 / (21)) + (2811722.741186369 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.24298973323441747 = (60393.00834825932 - 75067.8893360268) / 60393.00834825932 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 102.82800665834374 > 97.87469580335508.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -18.34504067475396 (T) = (0 -106655.1817685864) / Math.Sqrt((5463546.624333933 / (20)) + (11720711.414193606 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.13965896745616022 = (93585.17312126458 - 106655.1817685864) / 93585.17312126458 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 154.72535721393038 > 141.5429148502845.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -20.132575655924427 (T) = (0 -150929.58388887384) / Math.Sqrt((13936389.742707904 / (20)) + (9555148.461810675 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.1437635305886894 = (131958.7308498909 - 150929.58388887384) / 131958.7308498909 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aqj", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 64.36755053191492 > 56.17049628750478.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -28.80279370842201 (T) = (0 -68935.8610642737) / Math.Sqrt((1225793.1515690715 / (20)) + (10816317.05016138 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.2822920137647494 = (53759.87709841633 - 68935.8610642737) / 53759.87709841633 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aei", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 92.83706451612903 > 77.96898535151698.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -43.13579031068089 (T) = (0 -92068.34303915765) / Math.Sqrt((1551526.4614469488 / (21)) + (4999157.367525814 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.24108700098626226 = (74183.63335204795 - 92068.34303915765) / 74183.63335204795 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 67.46121724890828 > 56.273776243786706.
IsChangePoint: Marked as a change because one of 4/16/2022 2:55:52 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -35.73243920670328 (T) = (0 -69035.5414746832) / Math.Sqrt((1428183.6890469722 / (21)) + (5389829.27655387 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.2750459582002448 = (54143.571085177486 - 69035.5414746832) / 54143.571085177486 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 64.74878829051382 > 57.65799448714719.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -31.870451297016544 (T) = (0 -68540.25758823815) / Math.Sqrt((1117889.750538502 / (21)) + (7389207.457263924 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.2633877177144461 = (54251.16662700514 - 68540.25758823815) / 54251.16662700514 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aei", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 91.44465600775196 > 78.51058933184576.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -46.00424389140184 (T) = (0 -91302.95911947236) / Math.Sqrt((521299.62743420823 / (20)) + (4822568.602875332 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.21412865203765943 = (75200.39904028256 - 91302.95911947236) / 75200.39904028256 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock\s+Holmes", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 78.62613100848257 > 69.99382469506435.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -27.906426037526394 (T) = (0 -81484.59460883355) / Math.Sqrt((2686148.2238005637 / (21)) + (7177348.192191951 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.21718951971640846 = (66944.870366464 - 81484.59460883355) / 66944.870366464 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aqj", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 65.5564945652174 > 56.09077357653505.
IsChangePoint: Marked as a change because one of 4/13/2022 5:30:39 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -36.12834608440349 (T) = (0 -69505.65096379076) / Math.Sqrt((1482913.2344738361 / (21)) + (6180276.145040504 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.2947330859762286 = (53683.38209367957 - 69505.65096379076) / 53683.38209367957 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aei", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 93.2706268939394 > 78.61913677536234.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -46.940394701236436 (T) = (0 -91237.1899184994) / Math.Sqrt((1112625.7471722693 / (20)) + (3258488.1931026806 / (51))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (51) - 2, .025) and -0.2163515908831021 = (75008.89594945067 - 91237.1899184994) / 75008.89594945067 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 76.34721213054189 > 62.87895375844595.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -33.85642924330733 (T) = (0 -73320.92913505333) / Math.Sqrt((1315013.61188243 / (21)) + (4543786.753055526 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.2208660321581808 = (60056.490395953246 - 73320.92913505333) / 60056.490395953246 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "zqj", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 67.97952823315119 > 56.92774937020185.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -31.157370016448226 (T) = (0 -69038.78428497002) / Math.Sqrt((749623.2100224892 / (21)) + (10211345.793338707 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.2807446520823269 = (53905.19036930726 - 69038.78428497002) / 53905.19036930726 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "aqj", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 67.6690229257642 > 57.49758836976543.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -32.031729690541326 (T) = (0 -69064.76990108256) / Math.Sqrt((1394326.9957983496 / (21)) + (6844419.41284537 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.26439956192710745 = (54622.58290869618 - 69064.76990108256) / 54622.58290869618 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 113.43335535307517 > 105.39529072612208.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -27.446009866565646 (T) = (0 -115809.90179090401) / Math.Sqrt((2677807.3715454815 / (21)) + (9808338.385373466 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.1558446358630086 = (100195.04196118437 - 115809.90179090401) / 100195.04196118437 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 90.99605154388524 > 77.195971760551.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 10:25:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -17.434277701939543 (T) = (0 -85337.36526514705) / Math.Sqrt((7045068.929182456 / (20)) + (12277550.555882877 / (49))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (49) - 2, .025) and -0.1885231320225898 = (71801.18162271079 - 85337.36526514705) / 71801.18162271079 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sherlock", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 78.73526725113123 > 67.61676726583855.
IsChangePoint: Marked as a change because one of 4/13/2022 5:30:39 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -30.075634404299397 (T) = (0 -77222.93219050714) / Math.Sqrt((1282462.6920450428 / (21)) + (6546235.866141087 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.2057672416698977 = (64044.64271525501 - 77222.93219050714) / 64044.64271525501 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "(?m)^Sherlock Holmes|Sherlock Holmes$", Options: None)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 79.37544056251373 > 69.51882826323852.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -29.09749564081086 (T) = (0 -79836.87071235188) / Math.Sqrt((2725580.1504175435 / (21)) + (4963946.048046676 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.21242275580462905 = (65849.03683976785 - 79836.87071235188) / 65849.03683976785 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.

Docs

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

### Run Information
Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Text.Tests.Perf_Encoding

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
GetBytes - Duration of single invocation 27.98 ns 30.06 ns 1.07 0.03 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Text.Tests.Perf_Encoding.GetBytes(size: 16, encName: "utf-8")

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 30.063817232871795 > 29.474937282048018.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -17.461175950784018 (T) = (0 -29.86454243002928) / Math.Sqrt((0.05622276188060895 / (21)) + (0.3620379016191968 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.0623153888074591 = (28.11268926787817 - 29.86454243002928) / 28.11268926787817 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.

Docs

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

@performanceautofiler
Copy link
Author

performanceautofiler bot commented Jun 7, 2022 •
edited
Loading

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
SortedList - Duration of single invocation 38.59 μs 42.80 μs 1.11 0.00 True

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.TryGetValueFalse&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

Histogram

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

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 42.79841757741349 > 40.44708071265292.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -120.23458824212399 (T) = (0 -43059.47063357147) / Math.Sqrt((16270.560797385531 / (21)) + (31466.169347696905 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.11685833633880044 = (38554.10237141242 - 43059.47063357147) / 38554.10237141242 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.

Docs

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

### Run Information
Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.AddGivenSize<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
HashSet - Duration of single invocation 14.61 μs 17.75 μs 1.21 0.16 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.AddGivenSize&lt;String&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.AddGivenSize<String>.HashSet(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 17.745394328442437 > 15.667288794279344.
IsChangePoint: Marked as a change because one of 4/21/2022 7:46:01 AM, 5/9/2022 5:23:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -4.071437441872856 (T) = (0 -16776.386824311085) / Math.Sqrt((866338.0602542905 / (21)) + (1031291.9076750234 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.06402546737333263 = (15766.90346117889 - 16776.386824311085) / 15766.90346117889 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Globalization.Tests.StringSearch

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IndexOf_Word_NotFound - Duration of single invocation 24.80 ns 30.43 ns 1.23 0.06 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Globalization.Tests.StringSearch.IndexOf_Word_NotFound(Options: (en-US, Ordinal, False))

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 30.433843499697037 > 25.87287708005478.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -38.28460583743384 (T) = (0 -30.234897100780387) / Math.Sqrt((0.20291577514232229 / (21)) + (0.40321468896107365 / (48))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (48) - 2, .025) and -0.20508155873082093 = (25.089502765790773 - 30.234897100780387) / 25.089502765790773 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.IndexerSet<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IList - Duration of single invocation 2.10 μs 2.26 μs 1.08 0.02 False
SortedList - Duration of single invocation 35.36 μs 38.74 μs 1.10 0.00 True

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.IndexerSet&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.IndexerSet<Int32>.IList(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 2.2553911706062237 > 2.2001298433723764.
IsChangePoint: Marked as a change because one of 5/9/2022 11:56:12 AM, 5/15/2022 3:27:46 PM, 5/23/2022 3:43:39 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -169.0388128230885 (T) = (0 -2256.1128118110146) / Math.Sqrt((0.43308028464838483 / (20)) + (42.53103408580171 / (48))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (48) - 2, .025) and -0.07687139290000758 = (2095.0624435619166 - 2256.1128118110146) / 2095.0624435619166 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.

```#### System.Collections.IndexerSet&lt;Int32&gt;.SortedList(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 38.742540936785986 > 37.13587016898202.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -96.38465918377705 (T) = (0 -38916.31412533478) / Math.Sqrt((9851.362018101976 / (21)) + (46713.04461476093 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.10303439789243128 = (35281.14281811357 - 38916.31412533478) / 35281.14281811357 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.

Docs

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

@performanceautofiler
Copy link
Author

performanceautofiler bot commented Jun 7, 2022 •
edited
Loading

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Tests.Perf_Int16

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Parse - Duration of single invocation 12.70 ns 14.78 ns 1.16 0.20 False
TryParse - Duration of single invocation 13.09 ns 14.12 ns 1.08 0.18 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_Int16*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Int16.Parse(value: "32767")

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 14.778821856811254 > 13.335358331549736.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -18.667874077332495 (T) = (0 -14.433117986486662) / Math.Sqrt((0.11398696517710356 / (21)) + (0.11377924663560174 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.12849443063260077 = (12.789711313325562 - 14.433117986486662) / 12.789711313325562 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.

```#### System.Tests.Perf_Int16.TryParse(value: "-32768")

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 14.122244665081979 > 13.74322045685181.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -17.74412788332246 (T) = (0 -15.439452099256673) / Math.Sqrt((0.11825316450030281 / (21)) + (0.4760764815886171 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.16478275280888535 = (13.255220393695115 - 15.439452099256673) / 13.255220393695115 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.

Docs

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

### Run Information
Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 1.98 ms 2.56 ms 1.29 0.53 False
Count - Duration of single invocation 2.22 ms 2.60 ms 1.17 0.34 False
Count - Duration of single invocation 2.29 ms 2.69 ms 1.17 0.40 False

graph
graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Twain", Options: None)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 2.555546681415929 > 2.108958592246588.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -14.565327536229416 (T) = (0 -2535519.1797791906) / Math.Sqrt((11642453519.44851 / (21)) + (15268473907.993471 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.20170983589488478 = (2109926.293389327 - 2535519.1797791906) / 2109926.293389327 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Twain", Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 2.5983969375 > 2.2936269270833334.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -22.652539126674125 (T) = (0 -2576286.200456584) / Math.Sqrt((2290241225.6038823 / (21)) + (9098339013.834991 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.17519411894280795 = (2192221.828657706 - 2576286.200456584) / 2192221.828657706 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: "Twain", Options: NonBacktracking)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 2.6851410486891387 > 2.40014402881356.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -18.978339928304013 (T) = (0 -2639174.1637789314) / Math.Sqrt((2868751939.050661 / (19)) + (10759190854.333109 / (51))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (51) - 2, .025) and -0.15849243813012573 = (2278110.824822225 - 2639174.1637789314) / 2278110.824822225 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.CreateAddAndClear<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Dictionary - Duration of single invocation 25.56 μs 27.83 μs 1.09 0.00 True

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.CreateAddAndClear&lt;String&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.CreateAddAndClear<String>.Dictionary(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 27.828146929824563 > 26.80421557762019.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -31.647439514948726 (T) = (0 -27346.234373650957) / Math.Sqrt((35140.43039323096 / (21)) + (94180.69743059682 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.07413804167206615 = (25458.77095189945 - 27346.234373650957) / 25458.77095189945 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.ContainsKeyFalse<String, String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ImmutableDictionary - Duration of single invocation 37.15 μs 41.10 μs 1.11 0.01 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsKeyFalse&lt;String, String&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsKeyFalse<String, String>.ImmutableDictionary(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 41.101531058617674 > 38.71304640101302.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -35.11459706129154 (T) = (0 -40883.95645512673) / Math.Sqrt((153664.46472215126 / (21)) + (391656.82019197266 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.1175439091015285 = (36583.758474417526 - 40883.95645512673) / 36583.758474417526 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.ContainsFalse<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ImmutableArray - Duration of single invocation 1.12 ms 1.20 ms 1.07 0.03 True
Queue - Duration of single invocation 1.12 ms 1.20 ms 1.07 0.00 True
Stack - Duration of single invocation 1.12 ms 1.20 ms 1.07 0.03 False
List - Duration of single invocation 1.11 ms 1.19 ms 1.08 0.01 True
Span - Duration of single invocation 893.19 μs 967.51 μs 1.08 0.02 False
ICollection - Duration of single invocation 1.11 ms 1.20 ms 1.08 0.03 False

graph
graph
graph
graph
graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsFalse&lt;String&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsFalse<String>.ImmutableArray(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.201222829861111 > 1.1742438807091349.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -64.98996034047858 (T) = (0 -1198879.4529533132) / Math.Sqrt((16708999.624230709 / (21)) + (32444069.427949704 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.06936521881685985 = (1121113.1911319757 - 1198879.4529533132) / 1121113.1911319757 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.

```#### System.Collections.ContainsFalse&lt;String&gt;.Queue(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.2011723557692304 > 1.1775175823317305.
IsChangePoint: Marked as a change because one of 5/9/2022 5:23:46 PM, 5/11/2022 7:02:26 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -77.68402628871813 (T) = (0 -1200767.8326440882) / Math.Sqrt((18310634.04558377 / (20)) + (12700000.655431796 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.07522795020684411 = (1116756.5281511643 - 1200767.8326440882) / 1116756.5281511643 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.

```#### System.Collections.ContainsFalse&lt;String&gt;.Stack(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.198246785714286 > 1.1733238874699519.
IsChangePoint: Marked as a change because one of 5/9/2022 11:56:12 AM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -99.22496896853453 (T) = (0 -1200667.1203774498) / Math.Sqrt((6477876.233319225 / (21)) + (19527439.692244142 / (49))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (49) - 2, .025) and -0.0746762459595308 = (1117236.1210100325 - 1200667.1203774498) / 1117236.1210100325 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.

```#### System.Collections.ContainsFalse&lt;String&gt;.List(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.194428660714286 > 1.16447954375.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -89.7201098757776 (T) = (0 -1193242.5458123332) / Math.Sqrt((5202384.524441343 / (21)) + (32331946.750240497 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.07596579084156849 = (1108996.7320234564 - 1193242.5458123332) / 1108996.7320234564 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.

```#### System.Collections.ContainsFalse&lt;String&gt;.Span(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 967.5052941176468 > 937.5439835069445.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 4/22/2022 6:17:37 AM, 5/11/2022 7:02:26 PM, 6/2/2022 5:58:32 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -334.29557810954356 (T) = (0 -967527.7658505711) / Math.Sqrt((1736022.343771344 / (41)) + (182542.17050032664 / (30))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (41) + (30) - 2, .025) and -0.08229131832109686 = (893962.4197960374 - 967527.7658505711) / 893962.4197960374 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.

```#### System.Collections.ContainsFalse&lt;String&gt;.ICollection(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.196064392361111 > 1.1634300024038464.
IsChangePoint: Marked as a change because one of 5/9/2022 5:23:46 PM, 5/11/2022 7:02:26 PM, 5/30/2022 10:25:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -63.201986630655405 (T) = (0 -1194415.4476816363) / Math.Sqrt((26538140.003756035 / (20)) + (20847137.503429342 / (49))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (49) - 2, .025) and -0.07532265670885334 = (1110750.7502327533 - 1194415.4476816363) / 1110750.7502327533 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.ContainsFalse<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Queue - Duration of single invocation 32.12 μs 33.76 μs 1.05 0.12 False
Span - Duration of single invocation 27.46 μs 32.76 μs 1.19 0.02 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsFalse&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsFalse<Int32>.Queue(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 33.76229707792208 > 33.757713295687886.
IsChangePoint: Marked as a change because one of 4/3/2022 8:21:23 AM, 5/16/2022 8:28:13 AM, 5/20/2022 9:09:19 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -28.663328720853137 (T) = (0 -35811.724909659875) / Math.Sqrt((17414.580162452392 / (20)) + (774767.8235075272 / (51))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (51) - 2, .025) and -0.11289040765714044 = (32179.02199826738 - 35811.724909659875) / 32179.02199826738 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.

```#### System.Collections.ContainsFalse&lt;Int32&gt;.Span(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 32.75943784435262 > 28.866759367617586.
IsChangePoint: Marked as a change because one of 4/5/2022 2:02:34 AM, 5/31/2022 9:21:33 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -84.98649346693126 (T) = (0 -32912.06068374717) / Math.Sqrt((528.637296108339 / (30)) + (170527.22381743268 / (42))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (30) + (42) - 2, .025) and -0.19745418472132745 = (27485.027071333418 - 32912.06068374717) / 27485.027071333418 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Numerics.Tests.Perf_Matrix4x4

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
AddOperatorBenchmark - Duration of single invocation 11.77 ns 13.31 ns 1.13 0.28 False
AddBenchmark - Duration of single invocation 13.02 ns 15.23 ns 1.17 0.42 False
CreateScaleFromScalarWithCenterBenchmark - Duration of single invocation 7.99 ns 9.22 ns 1.15 0.06 False
LerpBenchmark - Duration of single invocation 11.11 ns 12.99 ns 1.17 0.45 False

graph
graph
graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_Matrix4x4*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Matrix4x4.AddOperatorBenchmark

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 13.310602819757564 > 12.35068310926106.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -19.095127109095415 (T) = (0 -13.30847942135133) / Math.Sqrt((0.095984199647061 / (21)) + (0.006385931931208392 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.10907627147191414 = (11.999607027647377 - 13.30847942135133) / 11.999607027647377 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.

```#### System.Numerics.Tests.Perf_Matrix4x4.AddBenchmark

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 15.234574928787104 > 13.68541653008154.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -12.292357395491345 (T) = (0 -15.22752327992928) / Math.Sqrt((0.3636769141778483 / (21)) + (0.002039934766780247 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.11901478545266057 = (13.60797326173799 - 15.22752327992928) / 13.60797326173799 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.

```#### System.Numerics.Tests.Perf_Matrix4x4.CreateScaleFromScalarWithCenterBenchmark

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 9.222406598885863 > 8.53413405389611.
IsChangePoint: Marked as a change because one of 5/16/2022 12:27:40 PM, 5/31/2022 2:22:18 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -9.643849509019539 (T) = (0 -9.002429335726461) / Math.Sqrt((0.08276347369870621 / (27)) + (0.07408724374435564 / (44))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (27) + (44) - 2, .025) and -0.07970828659048707 = (8.337834809209825 - 9.002429335726461) / 8.337834809209825 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.

```#### System.Numerics.Tests.Perf_Matrix4x4.LerpBenchmark

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 12.9865629905953 > 11.674874582751029.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -16.94204016247189 (T) = (0 -12.985296889621816) / Math.Sqrt((0.18461463988239368 / (21)) + (0.0013864780225862619 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.13962738039261977 = (11.394335651314533 - 12.985296889621816) / 11.394335651314533 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline b8acc97aba7662204c2a6de8f6090fc115a41c9f
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.ContainsTrue<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ImmutableArray - Duration of single invocation 567.63 μs 608.29 μs 1.07 0.01 True
ImmutableHashSet - Duration of single invocation 62.46 μs 69.28 μs 1.11 0.01 False
Stack - Duration of single invocation 562.55 μs 602.98 μs 1.07 0.01 False
ICollection - Duration of single invocation 556.93 μs 602.43 μs 1.08 0.01 True

graph
graph
graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsTrue&lt;String&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsTrue<String>.ImmutableArray(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 608.2949919871794 > 595.3304393458104.
IsChangePoint: Marked as a change because one of 5/30/2022 10:25:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -50.8529824259434 (T) = (0 -609286.8816868864) / Math.Sqrt((10983179.225586748 / (20)) + (3227162.0425035483 / (49))) is less than -1.9960083540247138 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (49) - 2, .025) and -0.07003877265867861 = (569406.3591481063 - 609286.8816868864) / 569406.3591481063 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.

```#### System.Collections.ContainsTrue&lt;String&gt;.ImmutableHashSet(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 69.2792662241888 > 65.83298882128514.
IsChangePoint: Marked as a change because one of 4/20/2022 2:49:46 PM, 6/2/2022 5:58:32 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -24.528669162801208 (T) = (0 -69291.47062723782) / Math.Sqrt((1935527.2160877325 / (42)) + (34846.747108892734 / (29))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (42) + (29) - 2, .025) and -0.08339613215294264 = (63957.649995981315 - 69291.47062723782) / 63957.649995981315 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.

```#### System.Collections.ContainsTrue&lt;String&gt;.Stack(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 602.9823832417584 > 589.94089453125.
IsChangePoint: Marked as a change because one of 5/5/2022 12:13:02 AM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -71.80689866005628 (T) = (0 -602024.652174028) / Math.Sqrt((3053338.604634835 / (21)) + (9751759.017203404 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.07479876089564666 = (560127.7877100932 - 602024.652174028) / 560127.7877100932 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.

```#### System.Collections.ContainsTrue&lt;String&gt;.ICollection(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 602.4335737179487 > 585.3266105872846.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -118.82583215455931 (T) = (0 -600334.457868359) / Math.Sqrt((964695.5522760156 / (20)) + (3984976.511513186 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.07619039334437669 = (557832.9462714823 - 600334.457868359) / 557832.9462714823 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.

Docs

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

@performanceautofiler
Copy link
Author

performanceautofiler bot commented Jun 7, 2022 •
edited
Loading

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
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
Min - Duration of single invocation 6.26 μs 7.40 μs 1.18 0.01 True

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.MathBenchmarks.Single.Min

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 7.401327725652409 > 6.57669710732106.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -80.49779127821778 (T) = (0 -7398.574809549225) / Math.Sqrt((51.99463268224369 / (20)) + (9792.423116412796 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.18101515710003602 = (6264.589209605327 - 7398.574809549225) / 6264.589209605327 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.

Docs

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

### Run Information
Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.IterateForEach<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Dictionary - Duration of single invocation 1.65 μs 1.83 μs 1.11 0.05 True
Stack - Duration of single invocation 1.61 μs 1.78 μs 1.10 0.04 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.IterateForEach&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.IterateForEach<Int32>.Dictionary(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.8320642313249411 > 1.73302019686531.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -171.80274209076939 (T) = (0 -1833.9035203221283) / Math.Sqrt((0.31880168515008894 / (21)) + (57.39098658620936 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.1111680390086233 = (1650.4286084023122 - 1833.9035203221283) / 1650.4286084023122 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.

```#### System.Collections.IterateForEach&lt;Int32&gt;.Stack(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 1.7799645665515922 > 1.6949704092689348.
IsChangePoint: Marked as a change because one of 4/3/2022 1:52:36 PM, 4/21/2022 3:06:05 PM, 5/9/2022 11:56:12 AM, 5/15/2022 3:27:46 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -26.8587787178787 (T) = (0 -1781.2000715214133) / Math.Sqrt((671.3237184412767 / (19)) + (17.192874197082986 / (51))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (51) - 2, .025) and -0.09897176025176592 = (1620.7878454614286 - 1781.2000715214133) / 1620.7878454614286 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Tests.Perf_UInt32

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ToString - Duration of single invocation 11.04 ns 13.39 ns 1.21 0.03 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_UInt32*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_UInt32.ToString(value: 12345)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 13.389415708028562 > 11.647724902625825.
IsChangePoint: Marked as a change because one of 5/5/2022 12:13:02 AM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -35.3821005451139 (T) = (0 -13.809225814719719) / Math.Sqrt((0.0038501661426411475 / (21)) + (0.28952613718363696 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.24400395643086178 = (11.100628533641803 - 13.809225814719719) / 11.100628533641803 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.TryAddDefaultSize<Int32>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Dictionary - Duration of single invocation 10.47 μs 11.22 μs 1.07 0.30 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.TryAddDefaultSize&lt;Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.TryAddDefaultSize<Int32>.Dictionary(Count: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 11.21862364620939 > 10.954401388037457.
IsChangePoint: Marked as a change because one of 4/8/2022 2:40:20 PM, 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -7.327712084905677 (T) = (0 -10934.838466546367) / Math.Sqrt((18584.42751013444 / (21)) + (268326.80687956774 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.05544978493124501 = (10360.35879931388 - 10934.838466546367) / 10360.35879931388 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Tests.Perf_Int32

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ToStringHex - Duration of single invocation 21.31 ns 23.18 ns 1.09 0.02 False
Parse - Duration of single invocation 18.91 ns 21.75 ns 1.15 0.22 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Tests.Perf_Int32*'

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Int32.ToStringHex(value: -2147483648)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 23.178391418246896 > 22.353339204547403.
IsChangePoint: Marked as a change because one of 5/5/2022 12:13:02 AM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -48.86652128089794 (T) = (0 -23.215633176983413) / Math.Sqrt((0.010692965806884766 / (21)) + (0.05248145449433673 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.08998339971780596 = (21.299070410607982 - 23.215633176983413) / 21.299070410607982 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.

```#### System.Tests.Perf_Int32.Parse(value: "2147483647")

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 21.752073641604966 > 19.873683561163777.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -14.58330924379385 (T) = (0 -23.157740282854903) / Math.Sqrt((0.9395384739492012 / (20)) + (1.158482389968456 / (48))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (48) - 2, .025) and -0.20182362864482645 = (19.268834237322757 - 23.157740282854903) / 19.268834237322757 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
SortedList - Duration of single invocation 38.48 μs 42.47 μs 1.10 0.00 True
SortedDictionary - Duration of single invocation 56.81 μs 60.14 μs 1.06 0.02 False

graph
graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.ContainsKeyFalse&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.ContainsKeyFalse<Int32, Int32>.SortedList(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 42.474327445652186 > 40.33973975966692.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -150.83202626427587 (T) = (0 -42488.232892924985) / Math.Sqrt((4370.218651098903 / (21)) + (25450.987255115757 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.10505222385190822 = (38449.0723387015 - 42488.232892924985) / 38449.0723387015 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.

```#### System.Collections.ContainsKeyFalse&lt;Int32, Int32&gt;.SortedDictionary(Size: 512)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 60.13718550446998 > 59.70867556818182.
IsChangePoint: Marked as a change because one of 4/20/2022 2:49:46 PM, 5/9/2022 11:56:12 AM, 5/15/2022 3:27:46 PM, 5/23/2022 3:43:39 PM, 6/6/2022 10:51:35 AM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -76.29260544540821 (T) = (0 -60095.22985312899) / Math.Sqrt((43632.48676773059 / (66)) + (7086.29501608512 / (5))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (66) + (5) - 2, .025) and -0.0614320108554852 = (56617.125956747695 - 60095.22985312899) / 56617.125956747695 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Count - Duration of single invocation 620.81 ms 772.24 ms 1.24 0.15 False
Count - Duration of single invocation 614.60 ms 753.52 ms 1.23 0.04 False

graph
graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: None)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 772.2439 > 652.8690630000001.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -28.313663336023282 (T) = (0 -758404286.4612513) / Math.Sqrt((186590418318822.28 / (20)) + (648590280054667.5 / (51))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (51) - 2, .025) and -0.21255496111124672 = (625459720 - 758404286.4612513) / 625459720 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.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_SliceSlice.Count(Options: Compiled)

```log

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 753.5163666666666 > 640.1903025.
IsChangePoint: Marked as a change because one of 4/16/2022 5:36:25 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -43.27418172223156 (T) = (0 -739055580.9954752) / Math.Sqrt((80135949142868.62 / (21)) + (241459569420188.25 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.20658880517361775 = (612516524.1269841 - 739055580.9954752) / 612516524.1269841 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Enumerator - Duration of single invocation 186.67 ns 199.28 ns 1.07 0.01 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

XmlDocumentTests.XmlNodeListTests.Perf_XmlNodeList.Enumerator

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 199.27866926582413 > 196.10605474516325.
IsChangePoint: Marked as a change because one of 3/30/2022 12:01:24 PM, 4/1/2022 10:26:17 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -28.93759259779189 (T) = (0 -200.2400874872708) / Math.Sqrt((1.8214296465912974 / (20)) + (4.07761922476578 / (48))) is less than -1.9965644189515832 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (48) - 2, .025) and -0.0645443864763635 = (188.09933153662524 - 200.2400874872708) / 188.09933153662524 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in LinqBenchmarks

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Where00ForX - Duration of single invocation 257.78 ms 282.39 ms 1.10 0.15 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

LinqBenchmarks.Where00ForX

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 282.3931 > 271.13687250000004.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -12.08722555353121 (T) = (0 -282890738.6568985) / Math.Sqrt((61337870998247.79 / (21)) + (8341065075148.621 / (51))) is less than -1.9944371117706434 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (51) - 2, .025) and -0.08112793550076365 = (261662592.712367 - 282890738.6568985) / 261662592.712367 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

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

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
SortedList - Duration of single invocation 35.58 μs 39.82 μs 1.12 0.00 True

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.TryGetValueTrue&lt;Int32, Int32&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.TryGetValueTrue<Int32, Int32>.SortedList(Size: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 39.81652954931973 > 37.368200049942146.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -109.8145634641523 (T) = (0 -40148.81260594465) / Math.Sqrt((13955.690791560355 / (21)) + (52688.81532332001 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.12788038811141214 = (35596.693611431736 - 40148.81260594465) / 35596.693611431736 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Tests.Perf_Byte

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
ToString - Duration of single invocation 7.99 ns 9.88 ns 1.24 0.07 False

graph
Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Byte.ToString(value: 255)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 9.884576888080073 > 8.375008099148829.
IsChangePoint: Marked as a change because one of 4/19/2022 11:38:14 PM, 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -42.413548176456615 (T) = (0 -9.647180216898889) / Math.Sqrt((0.005190478984685617 / (20)) + (0.06908205659452521 / (50))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (20) + (50) - 2, .025) and -0.21670300197589729 = (7.928952424077275 - 9.647180216898889) / 7.928952424077275 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Numerics.Tests.Perf_Matrix3x2

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
InequalityOperatorBenchmark - Duration of single invocation 7.10 ns 9.02 ns 1.27 0.24 False

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Numerics.Tests.Perf_Matrix3x2*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_Matrix3x2.InequalityOperatorBenchmark

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 9.015348023441021 > 7.479110318910252.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -16.27936411115159 (T) = (0 -8.23828031383183) / Math.Sqrt((0.01511470328332411 / (21)) + (0.170823015983009 / (50))) is less than -1.9949454151066512 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (21) + (50) - 2, .025) and -0.14558989626022417 = (7.1912997318898135 - 8.23828031383183) / 7.1912997318898135 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.

Docs

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

Run Information

Architecture x86
OS Windows 10.0.18362
Baseline 9380113a892ec86d147e6e7506a10eda407a82be
Compare 842b6a87aaa6b6f25555541f541d5ee202d3972a
Diff Diff

Regressions in System.Collections.TryAddDefaultSize<String>

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
Dictionary - Duration of single invocation 24.84 μs 27.01 μs 1.09 0.01 True

graph
Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Collections.TryAddDefaultSize&lt;String&gt;*'

Payloads

Baseline
Compare

Histogram

System.Collections.TryAddDefaultSize<String>.Dictionary(Count: 512)

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.
IsRegressionChecked: Marked as regression because the three check build points were 0.05 greater than the baseline.
IsRegressionWindowed: Marked as regression because 27.0142559009787 > 26.08942236326315.
IsChangePoint: Marked as a change because one of 5/30/2022 12:57:05 PM, 6/7/2022 9:00:42 AM falls between 5/29/2022 5:15:01 PM and 6/7/2022 9:00:42 AM.
IsRegressionStdDev: Marked as regression because -18.88976165564499 (T) = (0 -26641.017422680758) / Math.Sqrt((32840.27102441176 / (19)) + (378218.355274711 / (51))) is less than -1.9954689314290597 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (19) + (51) - 2, .025) and -0.07273575848879309 = (24834.65029655677 - 26641.017422680758) / 24834.65029655677 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.

Docs

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

@AndyAyersMS AndyAyersMS mentioned this issue Jun 10, 2022
Merged
@mrsharm mrsharm mentioned this issue Aug 12, 2022
Closed
24 tasks
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@AndyAyersMS AndyAyersMS

Labels
arch-x86 branch-refs/heads/main kind-micro os-windows perf-regression runtime-coreclr
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@AndyAyersMS