[Perf] Changes at 1/4/2022 3:56:15 AM

[performanceautofiler]

Run Information

Architecture	x64
OS	Windows 10.0.19042
Baseline	623c059087b200475ba1c2de57a106f595f4e2ec
Compare	312c66f1fc2f749f56612999cb1adab9ca7fde59
Diff	Diff

Improvements in System.Text.Json.Tests.Utf8JsonReaderCommentsTests

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Utf8JsonReaderCommentParsing - Duration of single invocation	150.30 ns	142.04 ns	0.95	0.07	False

Test Report

Repro

git clone https://github.com/dotnet/performance.git
py .\performance\scripts\benchmarks_ci.py -f net6.0 --filter 'System.Text.Json.Tests.Utf8JsonReaderCommentsTests*'

Payloads

Baseline
Compare

Histogram

System.Text.Json.Tests.Utf8JsonReaderCommentsTests.Utf8JsonReaderCommentParsing(CommentHandling: Skip, SegmentSize: 0, TestCase: LongSingleLine)

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 142.0395500477946 < 143.12769948792328.
IsChangePoint: Marked as a change because one of 12/7/2021 2:32:08 PM, 12/26/2021 4:30:45 AM, 1/4/2022 2:24:22 AM, 1/11/2022 6:33:01 AM falls between 1/2/2022 6:26:27 PM and 1/11/2022 6:33:01 AM.
IsImprovementStdDev: Marked as improvement because 17.650364413777417 (T) = (0 -137.98331957930958) / Math.Sqrt((37.460081773692536 / (299)) + (4.44023425655835 / (42))) is greater than 1.9669864608404333 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (42) - 2, .975) and 0.05791955534576058 = (146.4665999196618 - 137.98331957930958) / 146.4665999196618 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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

### Run Information

Architecture	x64
OS	Windows 10.0.19042
Baseline	623c059087b200475ba1c2de57a106f595f4e2ec
Compare	312c66f1fc2f749f56612999cb1adab9ca7fde59
Diff	Diff

Improvements 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	51.42 μs	46.06 μs	0.90	0.00	True

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: "Sherlock\s+Holmes", Options: Compiled)

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 46.063010078662735 < 49.079786238814634.
IsChangePoint: Marked as a change because one of 1/4/2022 2:24:22 AM, 1/11/2022 6:33:01 AM falls between 1/2/2022 6:26:27 PM and 1/11/2022 6:33:01 AM.
IsImprovementStdDev: Marked as improvement because 60.62939550201697 (T) = (0 -46781.348136751076) / Math.Sqrt((230102.8995070707 / (213)) + (176363.59271427846 / (42))) is greater than 1.9693848042204682 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (213) + (42) - 2, .975) and 0.08606367715588563 = (51186.660347594414 - 46781.348136751076) / 51186.660347594414 is greater than 0.05.
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	x64
OS	Windows 10.0.19042
Baseline	623c059087b200475ba1c2de57a106f595f4e2ec
Compare	312c66f1fc2f749f56612999cb1adab9ca7fde59
Diff	Diff

Improvements in System.Numerics.Tests.Perf_VectorConvert

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Convert_uint_float - Duration of single invocation	1.40 μs	693.24 ns	0.50	0.00	True

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_VectorConvert*'

Payloads

Baseline
Compare

Histogram

System.Numerics.Tests.Perf_VectorConvert.Convert_uint_float

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 693.238544763426 < 1.3267434577077346.
IsChangePoint: Marked as a change because one of 1/4/2022 2:24:22 AM, 1/11/2022 6:33:01 AM falls between 1/2/2022 6:26:27 PM and 1/11/2022 6:33:01 AM.
IsImprovementStdDev: Marked as improvement because 5500.643288607778 (T) = (0 -693.6956301265335) / Math.Sqrt((2.3626289067952113 / (299)) + (0.351648019960592 / (42))) is greater than 1.9669864608404333 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (42) - 2, .975) and 0.5028760277490059 = (1395.4177807709739 - 693.6956301265335) / 1395.4177807709739 is greater than 0.05.
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	x64
OS	Windows 10.0.19042
Baseline	623c059087b200475ba1c2de57a106f595f4e2ec
Compare	312c66f1fc2f749f56612999cb1adab9ca7fde59
Diff	Diff

Improvements in System.Tests.Perf_Uri

Benchmark	Baseline	Test	Test/Base	Test Quality	Edge Detector	Baseline IR	Compare IR	IR Ratio	Baseline ETL	Compare ETL
Unescape - Duration of single invocation	77.90 ns	72.09 ns	0.93	0.11	False

Test Report

Repro

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

Payloads

Baseline
Compare

Histogram

System.Tests.Perf_Uri.Unescape

Description of detection logic

IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsRegressionBase: Marked as not a regression because the compare was not 5% greater than the baseline, or the value was too small.
IsImprovementBase: Marked as improvement because the compare was 5% less than the baseline, and the value was not too small.
IsImprovementCheck: Marked as improvement because the three check build points were 0.05 less than the baseline.
IsImprovementWindowed:Marked as improvement because 72.09367484187727 < 75.55423218648215.
IsChangePoint: Marked as a change because one of 12/2/2021 8:37:26 PM, 12/7/2021 9:49:54 AM, 12/27/2021 6:47:12 AM, 1/4/2022 2:24:22 AM, 1/11/2022 6:33:01 AM falls between 1/2/2022 6:26:27 PM and 1/11/2022 6:33:01 AM.
IsImprovementStdDev: Marked as improvement because 19.3215210641244 (T) = (0 -70.81277520102768) / Math.Sqrt((12.498060741006729 / (238)) + (1.3582972650789475 / (42))) is greater than 1.968533974640638 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (238) + (42) - 2, .975) and 0.07362900656143964 = (76.44105407292655 - 70.81277520102768) / 76.44105407292655 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

Docs

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

[kunalspathak]

Combination of dotnet/runtime#61649 and dotnet/runtime#63329