XHProf: Hierarchical Profiler Report

Diff Report: Run #518eceb4aac68: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ed14bbba55: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\ViewSubscriber::onHtml	Run #518eceb4aac68	Run #518ed14bbba55	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	70,669	70,602	-67	-0.1%
Incl. Wall Time (microsec) per call	70,669	70,602	-67	-0.1%
Excl. Wall Time (microsec)	24	22	-2	-8.3%
Incl. CPU (microsecs)	64,492	64,959	467	0.7%
Incl. CPU (microsecs) per call	64,492	64,959	467	0.7%
Excl. CPU (microsec)	18	17	-1	-5.6%
Incl. MemUse (bytes)	3,011,016	3,030,864	19,848	0.7%
Incl. MemUse (bytes) per call	3,011,016	3,030,864	19,848	0.7%
Excl. MemUse (bytes)	-8,792	-8,800	-8	-0.1%
Incl. PeakMemUse (bytes)	3,193,840	3,213,920	20,080	0.6%
Incl. PeakMemUse (bytes) per call	3,193,840	3,213,920	20,080	0.6%
Excl. PeakMemUse (bytes)	984	984	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\EventSubscriber\ViewSubscriber::onHtml	0	N/A%	-67	-24.4%	467	149.7%	19,848	99.5%	20,080	107.8%
Exclusive Metrics Diff for Current Function			-2	-3.0%	-1	-0.2%	-8	-0.0%	0	0.0%
*Parent function*
Drupal\Core\EventSubscriber\ViewSubscriber::onView	0	N/A%	-67	-100.0%	467	100.0%	19,848	100.0%	20,080	100.0%
*Child functions*
drupal_render_page	0	N/A%	-63	-94.0%	471	100.9%	19,848	100.0%	20,088	100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-2	-3.0%	-3	-0.6%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\Response::__construct	0	N/A%	0	0.0%	0	0.0%	8	0.0%	-8	-0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%