Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Html::cleanCssIdentifier

Drupal\Component\Utility\Html::cleanCssIdentifierRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls4,100 4,100 0 0.0%
Incl. Wall Time (microsec)78,229 79,276 1,047 1.3%
Incl. Wall Time (microsec) per call 19 19 0 1.3%
Excl. Wall Time (microsec)47,551 47,599 48 0.1%
Incl. MemUse (bytes)823,064 822,432 -632 -0.1%
Incl. MemUse (bytes) per call 201 201 -0 -0.1%
Excl. MemUse (bytes)-7,468,816 -7,441,016 27,800 0.4%
Incl. PeakMemUse (bytes)2,152,608 2,152,768 160 0.0%
Incl. PeakMemUse (bytes) per call 525 525 0 0.0%
Excl. PeakMemUse (bytes)662,272 662,272 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% 1,047 0.2% -632 -0.0% 160 0.0%
Exclusive Metrics Diff for Current Function48 4.6% 27,800 4398.7% 0 0.0%
Parent function
Drupal\Component\Utility\Html::getClass0 N/A% 1,047 100.0% -632 -100.0% 160 100.0%
Child functions
array_values0 N/A% 1,386 132.4% -10,744 -1700.0% 0 0.0%
str_replace0 N/A% -288 -27.5% -5,328 -843.0% 0 0.0%
array_keys0 N/A% -263 -25.1% -11,680 -1848.1% 0 0.0%
preg_replace0 N/A% 164 15.7% -680 -107.6% 160 100.0%