XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Access\AccessManager::check	Run #52f5c520502f0	Run #52f5c574bebaf	Diff	Diff%
Number of Function Calls	10	10	0	0.0%
Incl. Wall Time (microsec)	19,688	19,267	-421	-2.1%
Incl. Wall Time (microsec) per call	1,969	1,927	-42	-2.1%
Excl. Wall Time (microsec)	99	92	-7	-7.1%
Incl. CPU (microsecs)	18,736	18,347	-389	-2.1%
Incl. CPU (microsecs) per call	1,874	1,835	-39	-2.1%
Excl. CPU (microsec)	83	89	6	7.2%
Incl. MemUse (bytes)	2,462,632	2,462,448	-184	-0.0%
Incl. MemUse (bytes) per call	246,263	246,245	-18	-0.0%
Excl. MemUse (bytes)	3,152	3,152	0	0.0%
Incl. PeakMemUse (bytes)	2,459,520	2,459,216	-304	-0.0%
Incl. PeakMemUse (bytes) per call	245,952	245,922	-30	-0.0%
Excl. PeakMemUse (bytes)	696	696	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\Access\AccessManager::check	0	N/A%	-421	-1830.4%	-389	-422.8%	-184	-0.4%	-304	-0.7%
Exclusive Metrics Diff for Current Function			-7	-1.7%	6	1.5%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\EventSubscriber\AccessSubscriber::onKernelRequestAccessCheck	0	N/A%	-381	-90.5%	-348	-89.5%	-232	-126.1%	-72	-23.7%
Drupal\Core\Access\AccessManager::checkNamedRoute	0	N/A%	-29	-6.9%	-32	-8.2%	48	26.1%	-232	-76.3%
menu_item_route_access	0	N/A%	-11	-2.6%	-9	-2.3%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Access\AccessManager::checkAny	0	N/A%	-394	-93.6%	-362	-93.1%	-232	-126.1%	-72	-23.7%
Drupal\Core\Access\AccessManager::checkAll	0	N/A%	-22	-5.2%	-30	-7.7%	48	26.1%	-232	-76.3%
Symfony\Component\Routing\Route::getOption	0	N/A%	2	0.5%	-3	-0.8%	0	0.0%	0	0.0%