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 6/7/2022 6:41:39 PM #5955

Closed
performanceautofiler bot opened this issue Jun 9, 2022 · 1 comment
Closed

[Perf] Changes at 6/7/2022 6:41:39 PM #5955

performanceautofiler bot opened this issue Jun 9, 2022 · 1 comment
Assignees
@AndyAyersMS
Labels
arch-arm64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr

Comments

@performanceautofiler
Copy link

performanceautofiler bot commented Jun 9, 2022 •
edited
Loading

Run Information

Architecture arm64
OS Windows 10.0.19041
Baseline bab1a1f239325746873d2ae795ea343e7901dbce
Compare 31cd7eb907133929846e5d229d18cc8bc77bde63
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 11.59 ms 6.37 ms 0.55 0.13 False
Count - Duration of single invocation 389.49 μs 325.41 μs 0.84 0.01 False
Count - Duration of single invocation 18.85 ms 7.10 ms 0.38 0.04 False
Count - Duration of single invocation 5.43 ms 3.64 ms 0.67 0.02 False
Count - Duration of single invocation 145.21 μs 122.25 μs 0.84 0.02 False
Count - Duration of single invocation 5.94 ms 4.08 ms 0.69 0.02 False
Count - Duration of single invocation 2.50 ms 1.73 ms 0.69 0.07 False
Count - Duration of single invocation 5.69 ms 3.63 ms 0.64 0.02 False
Count - Duration of single invocation 350.12 μs 297.89 μs 0.85 0.01 False

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: "[a-zA-Z]+ing", Options: NonBacktracking)

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 6.365784249084249 < 10.12384039236111.
IsChangePoint: Marked as a change because one of 2/11/2022 6:22:24 PM, 4/19/2022 10:22:09 AM, 5/26/2022 9:25:12 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 39.574493692424745 (T) = (0 -6373960.604395604) / Math.Sqrt((1372500496929.3452 / (299)) + (105816320.87172705 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2965792054562813 = (9061376.42480436 - 6373960.604395604) / 9061376.42480436 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Sher[a-z]+|Hol[a-z]+", Options: NonBacktracking)

```log

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 325.407281650641 < 369.45819908025516.
IsChangePoint: Marked as a change because one of 2/8/2022 5:20:12 PM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 31.67350830597426 (T) = (0 -326709.5609927136) / Math.Sqrt((195737254.98414403 / (299)) + (4057020.6668116036 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10505227567594878 = (365059.9382656405 - 326709.5609927136) / 365059.9382656405 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

```log

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 7.09744871794872 < 17.922620475198414.
IsChangePoint: Marked as a change because one of 4/19/2022 10:22:09 AM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 3.351028277785521 (T) = (0 -7184502.740415139) / Math.Sqrt((31637632152712.684 / (299)) + (5771736199.625132 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.1323564856734878 = (8280477.663677276 - 7184502.740415139) / 8280477.663677276 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

```log

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 3.642889855072464 < 5.207326717845476.
IsChangePoint: Marked as a change because one of 2/23/2022 1:54:47 PM, 4/19/2022 10:22:09 AM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 35.84337111210148 (T) = (0 -3651114.3309787684) / Math.Sqrt((355096409709.48267 / (299)) + (92448585.290148 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.25425346581517244 = (4895918.604529334 - 3651114.3309787684) / 4895918.604529334 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "[a-q][^u-z]{13}x", Options: NonBacktracking)

```log

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 122.25213098729226 < 138.15565845628976.
IsChangePoint: Marked as a change because one of 2/12/2022 1:03:18 PM, 2/18/2022 6:05:18 PM, 4/19/2022 10:22:09 AM, 5/31/2022 5:02:26 PM, 6/6/2022 8:15:49 PM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 9.088087337829627 (T) = (0 -125257.25702832307) / Math.Sqrt((103390287.10326011 / (299)) + (64978958.32149147 / (8))) is greater than 1.967772354556772 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (8) - 2, .975) and 0.17432947404419094 = (151703.67972542476 - 125257.25702832307) / 151703.67972542476 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "\s[a-zA-Z]{0,12}ing\s", Options: NonBacktracking)

```log

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 4.084049180327869 < 5.716452702380952.
IsChangePoint: Marked as a change because one of 2/11/2022 6:22:24 PM, 2/23/2022 1:54:47 PM, 4/13/2022 4:27:35 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 50.02813922654572 (T) = (0 -4082530.7917492343) / Math.Sqrt((247592504275.2798 / (299)) + (81581567.9929692 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2625837342634914 = (5536263.548067696 - 4082530.7917492343) / 5536263.548067696 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

```log

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 1.7274633103448274 < 2.3686311413248466.
IsChangePoint: Marked as a change because one of 2/8/2022 5:20:12 PM, 4/19/2022 10:22:09 AM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 24.048543826708915 (T) = (0 -1733941.8534021496) / Math.Sqrt((44599399448.576935 / (299)) + (134187775.07614358 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.1554030050171205 = (2052981.3197326113 - 1733941.8534021496) / 2052981.3197326113 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

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

```log

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 3.626077004830918 < 5.179037597708452.
IsChangePoint: Marked as a change because one of 2/11/2022 6:22:24 PM, 2/23/2022 1:54:47 PM, 4/19/2022 10:22:09 AM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 35.218611787012925 (T) = (0 -3629533.5389924087) / Math.Sqrt((356122292481.3562 / (299)) + (56900772.5362215 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2517619689311555 = (4850773.9359461395 - 3629533.5389924087) / 4850773.9359461395 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_RustLang_Sherlock.Count(Pattern: "Holmes.{0,25}Watson|Watson.{0,25}Holmes", Options: NonBacktracking)

```log

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 297.8889260143198 < 333.8400575032791.
IsChangePoint: Marked as a change because one of 2/11/2022 6:22:24 PM, 2/23/2022 1:54:47 PM, 4/19/2022 10:22:09 AM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 43.117560252872174 (T) = (0 -298030.74810321524) / Math.Sqrt((241164824.03053203 / (299)) + (259882.17555247317 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.11820670849021944 = (337982.5532500205 - 298030.74810321524) / 337982.5532500205 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 arm64
OS Windows 10.0.19041
Baseline bab1a1f239325746873d2ae795ea343e7901dbce
Compare 31cd7eb907133929846e5d229d18cc8bc77bde63
Diff Diff

Improvements in System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple

Benchmark Baseline Test Test/Base Test Quality Edge Detector Baseline IR Compare IR IR Ratio Baseline ETL Compare ETL
IsMatch - Duration of single invocation 185.87 ns 145.97 ns 0.79 0.09 False
IsMatch - Duration of single invocation 195.85 ns 151.58 ns 0.77 0.05 False
IsMatch - Duration of single invocation 232.83 ns 183.98 ns 0.79 0.05 False
IsMatch - Duration of single invocation 209.99 ns 168.97 ns 0.80 0.05 False
IsMatch - Duration of single invocation 287.08 ns 236.93 ns 0.83 0.02 False

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_BoostDocs_Simple*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 7, Options: NonBacktracking)

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 145.96635774581642 < 177.5152512446893.
IsChangePoint: Marked as a change because one of 2/22/2022 8:48:40 PM, 3/18/2022 1:59:24 AM, 4/13/2022 4:27:35 PM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 31.99546720417332 (T) = (0 -146.77558878501515) / Math.Sqrt((121.3054983919815 / (299)) + (1.0651657483945112 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.14637153075852122 = (171.94317442978172 - 146.77558878501515) / 171.94317442978172 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 8, Options: NonBacktracking)

```log

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 151.58028546952258 < 186.59346895691664.
IsChangePoint: Marked as a change because one of 2/12/2022 8:07:31 PM, 3/18/2022 1:59:24 AM, 4/19/2022 10:22:09 AM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 21.85135921721605 (T) = (0 -153.17609414951775) / Math.Sqrt((180.15874067286762 / (299)) + (5.106364571968069 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.1538215250124506 = (181.02102414242052 - 153.17609414951775) / 181.02102414242052 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 10, Options: NonBacktracking)

```log

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 183.97826482005593 < 219.86750645386476.
IsChangePoint: Marked as a change because one of 2/23/2022 1:54:47 PM, 3/17/2022 6:54:53 PM, 4/19/2022 10:22:09 AM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 29.701642161669742 (T) = (0 -182.30009011481712) / Math.Sqrt((190.10233142703123 / (299)) + (1.0861408645729034 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.13079624302231788 = (209.73228503831456 - 182.30009011481712) / 209.73228503831456 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 6, Options: NonBacktracking)

```log

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 168.96505492516144 < 199.41387235603298.
IsChangePoint: Marked as a change because one of 2/23/2022 1:54:47 PM, 3/17/2022 6:54:53 PM, 4/19/2022 10:22:09 AM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 23.263257524459213 (T) = (0 -169.978191467655) / Math.Sqrt((137.08157141678848 / (299)) + (1.081793270747497 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.10106511710460443 = (189.08843643954407 - 169.978191467655) / 189.08843643954407 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_BoostDocs_Simple.IsMatch(Id: 2, Options: NonBacktracking)

```log

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 236.92551424118383 < 272.77793761006006.
IsChangePoint: Marked as a change because one of 2/23/2022 1:54:47 PM, 3/17/2022 6:54:53 PM, 4/19/2022 10:22:09 AM, 5/27/2022 6:33:44 PM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 11.576841273902673 (T) = (0 -239.07100377161927) / Math.Sqrt((328.6012791221777 / (299)) + (8.576274964163726 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.07513196352338199 = (258.49201652852594 - 239.07100377161927) / 258.49201652852594 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 arm64
OS Windows 10.0.19041
Baseline bab1a1f239325746873d2ae795ea343e7901dbce
Compare 31cd7eb907133929846e5d229d18cc8bc77bde63
Diff Diff

Improvements 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 140.83 ms 93.79 ms 0.67 0.01 False
Count - Duration of single invocation 139.50 ms 93.60 ms 0.67 0.01 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_Leipzig*'

Payloads

Baseline
Compare

Histogram

System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{0,2}(Tom|Sawyer|Huckleberry|Finn)", Options: NonBacktracking)

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 93.78935 < 133.82870535714287.
IsChangePoint: Marked as a change because one of 2/23/2022 1:54:47 PM, 4/19/2022 10:22:09 AM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 35.887075628026565 (T) = (0 -93470387.20512822) / Math.Sqrt((233038996123197.62 / (299)) + (244825533075.16895 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2589522608008559 = (126132747.27231795 - 93470387.20512822) / 126132747.27231795 is greater than 0.05.
IsChangeEdgeDetector: Marked not as a regression because Edge Detector said so.

```#### System.Text.RegularExpressions.Tests.Perf_Regex_Industry_Leipzig.Count(Pattern: ".{2,4}(Tom|Sawyer|Huckleberry|Finn)", Options: NonBacktracking)

```log

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 93.60291785714286 < 133.39076146428573.
IsChangePoint: Marked as a change because one of 2/11/2022 6:22:24 PM, 2/23/2022 1:54:47 PM, 4/19/2022 10:22:09 AM, 6/7/2022 9:37:06 AM, 6/9/2022 4:58:43 AM falls between 5/31/2022 10:47:41 AM and 6/9/2022 4:58:43 AM.
IsImprovementStdDev: Marked as improvement because 36.2952317461961 (T) = (0 -93248688.42857143) / Math.Sqrt((229536388196860.47 / (299)) + (203107722331.2224 / (5))) is greater than 1.9678502273660254 = MathNet.Numerics.Distributions.StudentT.InvCDF(0, 1, (299) + (5) - 2, .975) and 0.2592263447386306 = (125880135.94472419 - 93248688.42857143) / 125880135.94472419 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
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@AndyAyersMS AndyAyersMS

Labels
arch-arm64 branch-refs/heads/main kind-micro os-windows perf-improvement runtime-coreclr
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
1 participant
@AndyAyersMS