XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Access\AccessManager::checkAll	Run #52e4374042ace	Run #52e436ce9c71d	Diff	Diff%
Number of Function Calls	9	9	0	0.0%
Incl. Wall Time (microsec)	9,073	8,998	-75	-0.8%
Incl. Wall Time (microsec) per call	1,008	1,000	-8	-0.8%
Excl. Wall Time (microsec)	102	105	3	2.9%
Incl. CPU (microsecs)	8,651	8,575	-76	-0.9%
Incl. CPU (microsecs) per call	961	953	-8	-0.9%
Excl. CPU (microsec)	88	87	-1	-1.1%
Incl. MemUse (bytes)	465,848	465,816	-32	-0.0%
Incl. MemUse (bytes) per call	51,761	51,757	-4	-0.0%
Excl. MemUse (bytes)	2,456	2,456	0	0.0%
Incl. PeakMemUse (bytes)	422,600	422,216	-384	-0.1%
Incl. PeakMemUse (bytes) per call	46,956	46,913	-43	-0.1%
Excl. PeakMemUse (bytes)	3,816	3,816	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::checkAll	0	N/A%	-75	-6.4%	-76	-7.5%	-32	-0.0%	-384	-0.5%
Exclusive Metrics Diff for Current Function			3	4.0%	-1	-1.3%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Access\AccessManager::check	0	N/A%	-75	-100.0%	-76	-100.0%	-32	-100.0%	-384	-100.0%
*Child functions*
Drupal\Core\Entity\EntityAccessCheck::access	0	N/A%	-96	-128.0%	-97	-127.6%	-32	-100.0%	-144	-37.5%
Drupal\Core\Access\AccessManager::loadCheck	0	N/A%	21	28.0%	21	27.6%	0	0.0%	-296	-77.1%
Drupal\node\Access\NodeRevisionAccessCheck::access	0	N/A%	-3	-4.0%	-2	-2.6%	0	0.0%	0	0.0%
in_array	0	N/A%	-1	-1.3%	2	2.6%	0	0.0%	0	0.0%
Drupal\Core\Access\DefaultAccessCheck::access	0	N/A%	1	1.3%	1	1.3%	0	0.0%	0	0.0%
Drupal\user\Access\LoginStatusCheck::access	0	N/A%	0	0.0%	0	0.0%	0	0.0%	56	14.6%