XHProf: Hierarchical Profiler Report

Diff Report: Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Drupal\Component\Utility\Html::getClass	Run #553b9a86a14e1	Run #553ba00bcf766	Diff	Diff%
Number of Function Calls	18	18	0	0.0%
Incl. Wall Time (microsec)	601	616	15	2.5%
Incl. Wall Time (microsec) per call	33	34	1	2.5%
Excl. Wall Time (microsec)	89	89	0	0.0%
Incl. MemUse (bytes)	9,688	9,712	24	0.2%
Incl. MemUse (bytes) per call	538	540	1	0.2%
Excl. MemUse (bytes)	5,152	5,136	-16	-0.3%
Incl. PeakMemUse (bytes)	0	0	0	N/A%
Incl. PeakMemUse (bytes) per call	0	0	0	N/A%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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::getClass	0	N/A%	15	0.0%	24	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			0	0.0%	-16	-66.7%	0	N/A%
*Parent functions*
__TwigTemplate_932bfc6e1455cc9a3dcdd751b075321e9b32fcdba6ec3aa01f3a34cd3fe5bad4::doDisplay	0	N/A%	10	66.7%	0	0.0%	0	N/A%
__TwigTemplate_798198cda52b185588e0840587f34c7e43e1fe09eb23505a67c6f70242bd77d0::doDisplay	0	N/A%	5	33.3%	0	0.0%	0	N/A%
__TwigTemplate_54c1d8442693a6ecdac84fb8dd94f74abe45f10cbda55d672fe896785d7dbf41::doDisplay	0	N/A%	3	20.0%	16	66.7%	0	N/A%
Drupal\Core\Form\FormBuilder::retrieveForm	0	N/A%	-2	-13.3%	0	0.0%	0	N/A%
__TwigTemplate_139798edb30483f31eee3529e6e6ca69eab6b5d82f6df545470fac756a81c15d::doDisplay	0	N/A%	-1	-6.7%	8	33.3%	0	N/A%
__TwigTemplate_f79f377f502f47285e3d0c4593afa7357a87426e21b52415a599d2ef71b0e324::doDisplay	0	N/A%	0	0.0%	0	0.0%	0	N/A%
*Child functions*
Drupal\Component\Utility\Html::cleanCssIdentifier	0	N/A%	10	66.7%	32	133.3%	0	N/A%
Drupal\Component\Utility\Unicode::strtolower	0	N/A%	5	33.3%	8	33.3%	0	N/A%