Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Html::cleanCssIdentifier

Drupal\Component\Utility\Html::cleanCssIdentifierRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls41 41 0 0.0%
Incl. Wall Time (microsec)738 770 32 4.3%
Incl. Wall Time (microsec) per call 18 19 1 4.3%
Excl. Wall Time (microsec)465 471 6 1.3%
Incl. MemUse (bytes)8,240 8,200 -40 -0.5%
Incl. MemUse (bytes) per call 201 200 -1 -0.5%
Excl. MemUse (bytes)-74,632 -74,608 24 0.0%
Incl. PeakMemUse (bytes)21,584 21,584 0 0.0%
Incl. PeakMemUse (bytes) per call 526 526 0 0.0%
Excl. PeakMemUse (bytes)6,640 6,640 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% 32 2.3% -40 -1.9% 0 0.0%
Exclusive Metrics Diff for Current Function6 18.8% 24 60.0% 0 N/A%
Parent function
Drupal\Component\Utility\Html::getClass0 N/A% 32 100.0% -40 -100.0% 0 N/A%
Child functions
preg_replace0 N/A% 24 75.0% -24 -60.0% 0 N/A%
array_values0 N/A% 1 3.1% -8 -20.0% 0 N/A%
array_keys0 N/A% 1 3.1% 8 20.0% 0 N/A%
str_replace0 N/A% 0 0.0% -40 -100.0% 0 N/A%