Diff Report
Run #5589b6f75b296: XHProf Run (Namespace=drupal-perf-stefanr)
vs.
Run #5589b704ad974: XHProf Run (Namespace=drupal-perf-stefanr)
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Regression/Improvement summary for Drupal\Component\Utility\Html::cleanCssIdentifier

Drupal\Component\Utility\Html::cleanCssIdentifierRun #5589b6f75b296Run #5589b704ad974DiffDiff%
Number of Function Calls1,600 1,600 0 0.0%
Incl. Wall Time (microsec)133,850 128,884 -4,966 -3.7%
Incl. Wall Time (microsec) per call 84 81 -3 -3.7%
Excl. Wall Time (microsec)23,659 22,607 -1,052 -4.4%
Incl. MemUse (bytes)396,800 396,800 0 0.0%
Incl. MemUse (bytes) per call 248 248 0 0.0%
Excl. MemUse (bytes)-263,200 -263,200 0 0.0%
Incl. PeakMemUse (bytes)34,114,400 38,345,600 4,231,200 12.4%
Incl. PeakMemUse (bytes) per call 21,322 23,966 2,645 12.4%
Excl. PeakMemUse (bytes)104,000 104,000 0 0.0%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Html::cleanCssIdentifier0 N/A% -4,966 -0.3% 0 0.0% 4,231,200 70.6%
Exclusive Metrics Diff for Current Function-1,052 -21.2% 0 N/A% 0 0.0%
Parent function
Drupal\Component\Utility\Html::getClass0 N/A% -4,966 -100.0% 0 N/A% 4,231,200 100.0%
Child functions
strtr0 N/A% -2,730 -55.0% 0 N/A% 4,231,200 100.0%
preg_replace0 N/A% -1,184 -23.8% 0 N/A% 0 0.0%