XHProf: Hierarchical Profiler Report

Diff Report: Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920c043e98b: 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 #53920b950c201	Run #53920c043e98b	Diff	Diff%
Number of Function Calls	40	40	0	0.0%
Incl. Wall Time (microsec)	16,639	16,649	10	0.1%
Incl. Wall Time (microsec) per call	416	416	0	0.1%
Excl. Wall Time (microsec)	257	271	14	5.4%
Incl. CPU (microsecs)	16,023	15,993	-30	-0.2%
Incl. CPU (microsecs) per call	401	400	-1	-0.2%
Excl. CPU (microsec)	228	232	4	1.8%
Incl. MemUse (bytes)	459,500	459,512	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)	470,276	470,860	584	0.1%
Incl. PeakMemUse (bytes) per call	11,757	11,772	15	0.1%
Excl. PeakMemUse (bytes)	2,144	2,204	60	2.8%

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%