XHProf: Hierarchical Profiler Report

Diff Report: Run #53920c043e98b: 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 #53920c043e98b	Run #53920b950c201	Diff	Diff%
Number of Function Calls	40	40	0	0.0%
Incl. Wall Time (microsec)	16,649	16,639	-10	-0.1%
Incl. Wall Time (microsec) per call	416	416	-0	-0.1%
Excl. Wall Time (microsec)	271	257	-14	-5.2%
Incl. CPU (microsecs)	15,993	16,023	30	0.2%
Incl. CPU (microsecs) per call	400	401	1	0.2%
Excl. CPU (microsec)	232	228	-4	-1.7%
Incl. MemUse (bytes)	459,512	459,500	-12	-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)	470,860	470,276	-584	-0.1%
Incl. PeakMemUse (bytes) per call	11,772	11,757	-15	-0.1%
Excl. PeakMemUse (bytes)	2,204	2,144	-60	-2.7%

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%	-10	-2.8%	30	16.0%	-12	-0.1%	-584	-5.6%
Exclusive Metrics Diff for Current Function			-14	-140.0%	-4	-13.3%	0	0.0%	-60	-10.3%
*Parent functions*
Drupal\views\ViewsAccessCheck::access	0	N/A%	57	570.0%	57	190.0%	0	0.0%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	29	290.0%	29	96.7%	0	0.0%	0	0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	-27	-270.0%	14	46.7%	-12	-100.0%	8	1.4%
user_template_preprocess_default_variables_alter	0	N/A%	-20	-200.0%	-20	-66.7%	0	0.0%	-592	-101.4%
shortcut_set_switch_access	0	N/A%	-20	-200.0%	-20	-66.7%	0	0.0%	0	0.0%
shortcut_set_edit_access	0	N/A%	19	190.0%	17	56.7%	0	0.0%	0	0.0%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	-19	-190.0%	-22	-73.3%	0	0.0%	0	0.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	19	190.0%	24	80.0%	0	0.0%	0	0.0%
user_access	0	N/A%	-18	-180.0%	-16	-53.3%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	-17	-170.0%	-17	-56.7%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	-11	-110.0%	-13	-43.3%	0	0.0%	0	0.0%
quickedit_page_build	0	N/A%	-8	-80.0%	-8	-26.7%	0	0.0%	0	0.0%
contextual_toolbar	0	N/A%	6	60.0%	5	16.7%	0	0.0%	0	0.0%
Drupal\node\Plugin\Search\NodeSearch::access	0	N/A%	2	20.0%	1	3.3%	0	0.0%	0	0.0%
tour_toolbar	0	N/A%	-2	-20.0%	-1	-3.3%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	4	40.0%	42	140.0%	-12	-100.0%	-524	-89.7%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	0	0.0%	-8	-26.7%	0	0.0%	0	0.0%