XHProf: Hierarchical Profiler Report

Diff Report: Run #53920bd97d62d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Session\AccountProxy::hasPermission

Drupal\Core\Session\AccountProxy::hasPermission	Run #53920bd97d62d	Run #53920b950c201	Diff	Diff%
Number of Function Calls	40	40	0	0.0%
Incl. Wall Time (microsec)	16,754	16,639	-115	-0.7%
Incl. Wall Time (microsec) per call	419	416	-3	-0.7%
Excl. Wall Time (microsec)	261	257	-4	-1.5%
Incl. CPU (microsecs)	16,048	16,023	-25	-0.2%
Incl. CPU (microsecs) per call	401	401	-1	-0.2%
Excl. CPU (microsec)	236	228	-8	-3.4%
Incl. MemUse (bytes)	459,500	459,500	0	0.0%
Incl. MemUse (bytes) per call	11,488	11,488	0	0.0%
Excl. MemUse (bytes)	7,432	7,432	0	0.0%
Incl. PeakMemUse (bytes)	470,276	470,276	0	0.0%
Incl. PeakMemUse (bytes) per call	11,757	11,757	0	0.0%
Excl. PeakMemUse (bytes)	2,144	2,144	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Session\AccountProxy::hasPermission [View Callgraph Diff]

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\Session\AccountProxy::hasPermission	0	N/A%	-115	-25.2%	-25	-5.7%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-4	-3.5%	-8	-32.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	-164	-142.6%	-67	-268.0%	0	N/A%	0	N/A%
Drupal\views\ViewsAccessCheck::access	0	N/A%	59	51.3%	61	244.0%	0	N/A%	0	N/A%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	50	43.5%	50	200.0%	0	N/A%	0	N/A%
user_template_preprocess_default_variables_alter	0	N/A%	-27	-23.5%	-27	-108.0%	0	N/A%	0	N/A%
user_access	0	N/A%	-27	-23.5%	-31	-124.0%	0	N/A%	0	N/A%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	26	22.6%	26	104.0%	0	N/A%	0	N/A%
contextual_page_build	0	N/A%	-15	-13.0%	-14	-56.0%	0	N/A%	0	N/A%
shortcut_set_edit_access	0	N/A%	10	8.7%	8	32.0%	0	N/A%	0	N/A%
quickedit_page_build	0	N/A%	-8	-7.0%	-8	-32.0%	0	N/A%	0	N/A%
Drupal\node\Plugin\Search\NodeSearch::access	0	N/A%	-7	-6.1%	-7	-28.0%	0	N/A%	0	N/A%
shortcut_set_switch_access	0	N/A%	-5	-4.3%	-6	-24.0%	0	N/A%	0	N/A%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	-4	-3.5%	-5	-20.0%	0	N/A%	0	N/A%
contextual_toolbar	0	N/A%	-3	-2.6%	-3	-12.0%	0	N/A%	0	N/A%
tour_toolbar	0	N/A%	2	1.7%	1	4.0%	0	N/A%	0	N/A%
tour_preprocess_page	0	N/A%	-2	-1.7%	-3	-12.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	-112	-97.4%	-20	-80.0%	0	N/A%	0	N/A%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	1	0.9%	3	12.0%	0	N/A%	0	N/A%