Diff Report
Run #55a8735248325: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55a8732244c39: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Html::cleanCssIdentifier

Drupal\Component\Utility\Html::cleanCssIdentifierRun #55a8735248325Run #55a8732244c39DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)217 215 -2 -0.9%
Incl. Wall Time (microsec) per call 16 15 -0 -0.9%
Excl. Wall Time (microsec)66 68 2 3.0%
Incl. MemUse (bytes)3,816 3,824 8 0.2%
Incl. MemUse (bytes) per call 273 273 1 0.2%
Excl. MemUse (bytes)-2,208 -2,216 -8 -0.4%
Incl. PeakMemUse (bytes)498,240 452,112 -46,128 -9.3%
Incl. PeakMemUse (bytes) per call 35,589 32,294 -3,295 -9.3%
Excl. PeakMemUse (bytes)2,160 2,160 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% -2 -0.0% 8 0.0% -46,128 -4.4%
Exclusive Metrics Diff for Current Function2 100.0% -8 -100.0% 0 0.0%
Parent function
Drupal\Component\Utility\Html::getClass0 N/A% -2 -100.0% 8 100.0% -46,128 -100.0%
Child functions
strtr0 N/A% -4 -200.0% 0 0.0% -46,128 -100.0%
preg_replace0 N/A% 0 0.0% 16 200.0% 0 0.0%