XHProf: Hierarchical Profiler Report

Diff Report: Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Access\AccessManager::performCheck	Run #5391fd5a43e70	Run #5391fc871e91d	Diff	Diff%
Number of Function Calls	16	16	0	0.0%
Incl. Wall Time (microsec)	9,471	9,360	-111	-1.2%
Incl. Wall Time (microsec) per call	592	585	-7	-1.2%
Excl. Wall Time (microsec)	246	250	4	1.6%
Incl. CPU (microsecs)	9,284	9,137	-147	-1.6%
Incl. CPU (microsecs) per call	580	571	-9	-1.6%
Excl. CPU (microsec)	208	213	5	2.4%
Incl. MemUse (bytes)	271,504	271,512	8	0.0%
Incl. MemUse (bytes) per call	16,969	16,970	1	0.0%
Excl. MemUse (bytes)	-4,040	-4,040	0	0.0%
Incl. PeakMemUse (bytes)	267,964	268,012	48	0.0%
Incl. PeakMemUse (bytes) per call	16,748	16,751	3	0.0%
Excl. PeakMemUse (bytes)	608	608	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::performCheck	0	N/A%	-111	-6.7%	-147	-36.8%	8	0.0%	48	0.2%
Exclusive Metrics Diff for Current Function			4	3.6%	5	3.4%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Access\AccessManager::checkAll	0	N/A%	-109	-98.2%	-145	-98.6%	8	100.0%	64	133.3%
Drupal\Core\Access\AccessManager::checkAny	0	N/A%	-2	-1.8%	-2	-1.4%	0	0.0%	-16	-33.3%
*Child functions*
call_user_func_array@1	0	N/A%	-224	-201.8%	-222	-151.0%	0	0.0%	0	0.0%
call_user_func_array	0	N/A%	67	60.4%	28	19.0%	8	100.0%	8	16.7%
call_user_func_array@3	0	N/A%	51	45.9%	50	34.0%	0	0.0%	52	108.3%
Drupal\Core\Access\AccessArgumentsResolver::getArguments	0	N/A%	-16	-14.4%	-20	-13.6%	0	0.0%	-12	-25.0%
call_user_func_array@2	0	N/A%	8	7.2%	6	4.1%	0	0.0%	0	0.0%
in_array	0	N/A%	-1	-0.9%	6	4.1%	0	0.0%	0	0.0%