XHProf: Hierarchical Profiler Report

Diff Report: Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Access\AccessManager::performCheck	Run #539205a48c548	Run #539206aca7ae8	Diff	Diff%
Number of Function Calls	17	17	0	0.0%
Incl. Wall Time (microsec)	9,724	9,872	148	1.5%
Incl. Wall Time (microsec) per call	572	581	9	1.5%
Excl. Wall Time (microsec)	250	256	6	2.4%
Incl. CPU (microsecs)	9,522	9,672	150	1.6%
Incl. CPU (microsecs) per call	560	569	9	1.6%
Excl. CPU (microsec)	208	216	8	3.8%
Incl. MemUse (bytes)	271,564	271,544	-20	-0.0%
Incl. MemUse (bytes) per call	15,974	15,973	-1	-0.0%
Excl. MemUse (bytes)	-4,420	-4,420	0	0.0%
Incl. PeakMemUse (bytes)	270,644	270,488	-156	-0.1%
Incl. PeakMemUse (bytes) per call	15,920	15,911	-9	-0.1%
Excl. PeakMemUse (bytes)	608	628	20	3.3%

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%	148	3.2%	150	4.0%	-20	-0.0%	-156	-0.2%
Exclusive Metrics Diff for Current Function			6	4.1%	8	5.3%	0	0.0%	20	12.8%
*Parent functions*
Drupal\Core\Access\AccessManager::checkAll	0	N/A%	240	162.2%	241	160.7%	-20	-100.0%	-156	-100.0%
Drupal\Core\Access\AccessManager::checkAny	0	N/A%	-92	-62.2%	-91	-60.7%	0	0.0%	0	0.0%
*Child functions*
call_user_func_array	0	N/A%	103	69.6%	104	69.3%	-20	-100.0%	-136	-87.2%
call_user_func_array@3	0	N/A%	44	29.7%	45	30.0%	0	0.0%	-68	-43.6%
call_user_func_array@1	0	N/A%	-20	-13.5%	-20	-13.3%	0	0.0%	0	0.0%
Drupal\Core\Access\AccessArgumentsResolver::getArguments	0	N/A%	16	10.8%	19	12.7%	0	0.0%	28	17.9%
call_user_func_array@2	0	N/A%	-1	-0.7%	-2	-1.3%	0	0.0%	0	0.0%
in_array	0	N/A%	0	0.0%	-4	-2.7%	0	0.0%	0	0.0%