XHProf: Hierarchical Profiler Report

Diff Report: Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment	Run #52c642960e9a6	Run #52c641a950046	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	635,294	632,853	-2,441	-0.4%
Incl. Wall Time (microsec) per call	635,294	632,853	-2,441	-0.4%
Excl. Wall Time (microsec)	31	30	-1	-3.2%
Incl. CPU (microsecs)	628,367	625,989	-2,378	-0.4%
Incl. CPU (microsecs) per call	628,367	625,989	-2,378	-0.4%
Excl. CPU (microsec)	27	24	-3	-11.1%
Incl. MemUse (bytes)	1,623,376	1,640,688	17,312	1.1%
Incl. MemUse (bytes) per call	1,623,376	1,640,688	17,312	1.1%
Excl. MemUse (bytes)	-112,280	-112,160	120	0.1%
Incl. PeakMemUse (bytes)	3,568,840	3,559,672	-9,168	-0.3%
Incl. PeakMemUse (bytes) per call	3,568,840	3,559,672	-9,168	-0.3%
Excl. PeakMemUse (bytes)	1,080	1,080	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment	0	N/A%	-2,441	-83.5%	-2,378	-90.8%	17,312	61.6%	-9,168	-28.1%
Exclusive Metrics Diff for Current Function			-1	-0.0%	-3	-0.1%	120	0.7%	0	0.0%
*Parent function*
Drupal\Core\Controller\HtmlPageController::content	0	N/A%	-2,441	-100.0%	-2,378	-100.0%	17,312	100.0%	-9,168	-100.0%
*Child functions*
drupal_render	0	N/A%	-2,446	-100.2%	-2,381	-100.1%	18,568	107.3%	-9,168	-100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	4	0.2%	4	0.2%	-240	-1.4%	0	0.0%
Drupal\Core\Page\HtmlFragment::setTitle	0	N/A%	2	0.1%	2	0.1%	-1,160	-6.7%	0	0.0%
is_array	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Page\HtmlFragment::__construct	0	N/A%	0	0.0%	0	0.0%	24	0.1%	0	0.0%