XHProf: Hierarchical Profiler Report

Diff Report: Run #54dec21b63f84: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec09b09eb9: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\Html::cleanCssIdentifier	Run #54dec21b63f84	Run #54dec09b09eb9	Diff	Diff%
Number of Function Calls	1,515	1,515	0	0.0%
Incl. Wall Time (microsec)	25,023	25,768	745	3.0%
Incl. Wall Time (microsec) per call	17	17	0	3.0%
Excl. Wall Time (microsec)	11,011	10,754	-257	-2.3%
Incl. MemUse (bytes)	130,864	131,072	208	0.2%
Incl. MemUse (bytes) per call	86	87	0	0.2%
Excl. MemUse (bytes)	-290,656	-290,616	40	0.0%
Incl. PeakMemUse (bytes)	526,048	626,968	100,920	19.2%
Incl. PeakMemUse (bytes) per call	347	414	67	19.2%
Excl. PeakMemUse (bytes)	46,536	47,776	1,240	2.7%

Function Name	Calls Diff	Calls 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::cleanCssIdentifier	0	N/A%	745	0.7%	208	0.1%	100,920	25.1%
Exclusive Metrics Diff for Current Function			-257	-34.5%	40	19.2%	1,240	1.2%
*Parent functions*
template_preprocess_views_view_fields	0	N/A%	840	112.8%	184	88.5%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementClasses	0	N/A%	-54	-7.2%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementLabelClasses	0	N/A%	30	4.0%	0	0.0%	0	0.0%
Drupal\Component\Utility\Html::getClass	0	N/A%	-27	-3.6%	24	11.5%	100,888	100.0%
Drupal\views\Plugin\views\field\FieldPluginBase::elementWrapperClasses	0	N/A%	-23	-3.1%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\style\StylePluginBase::getRowClass	0	N/A%	-22	-3.0%	0	0.0%	32	0.0%
template_preprocess_views_view	0	N/A%	1	0.1%	0	0.0%	0	0.0%
*Child functions*
strtr	0	N/A%	666	89.4%	-200	-96.2%	99,648	98.7%
preg_replace	0	N/A%	336	45.1%	368	176.9%	32	0.0%