Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Html::cleanCssIdentifier

Drupal\Component\Utility\Html::cleanCssIdentifierRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls86 73 -13 -15.1%
Incl. Wall Time (microsec)2,499 1,587 -912 -36.5%
Incl. Wall Time (microsec) per call 29 22 -7 -25.2%
Excl. Wall Time (microsec)868 723 -145 -16.7%
Incl. CPU (microsecs)2,583 1,655 -928 -35.9%
Incl. CPU (microsecs) per call 30 23 -7 -24.5%
Excl. CPU (microsec)739 631 -108 -14.6%
Incl. MemUse (bytes)11,776 10,640 -1,136 -9.6%
Incl. MemUse (bytes) per call 137 146 9 6.4%
Excl. MemUse (bytes)-14,664 -11,400 3,264 22.3%
Incl. PeakMemUse (bytes)737,008 460,136 -276,872 -37.6%
Incl. PeakMemUse (bytes) per call 8,570 6,303 -2,267 -26.4%
Excl. PeakMemUse (bytes)49,168 46,160 -3,008 -6.1%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Html::cleanCssIdentifier [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Html::cleanCssIdentifier-13 -25.0% -912 -1.0% -928 -1.1% -1,136 -1.9% -276,872 -490.3%
Exclusive Metrics Diff for Current Function-145 -15.9% -108 -11.6% 3,264 287.3% -3,008 -1.1%
Parent functions
Drupal\Component\Utility\Html::getClass-13 -100.0% -917 -100.5% -932 -100.4% -1,136 -100.0% -276,872 -100.0%
drupal_clean_css_identifier0 0.0% 38 4.2% 39 4.2% 0 0.0% 0 0.0%
template_preprocess_views_view0 0.0% -33 -3.6% -35 -3.8% 0 0.0% 0 0.0%
Child functions
strtr-13 -33.3% -681 -74.7% -719 -77.5% -1,248 -109.9% -273,864 -98.9%
preg_replace-26 -66.7% -86 -9.4% -101 -10.9% -3,152 -277.5% 0 0.0%