XHProf: Hierarchical Profiler Report

Diff Report: Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206aca7ae8	Run #539205a48c548	Diff	Diff%
Number of Function Calls	44	44	0	0.0%
Incl. Wall Time (microsec)	14,317	14,479	162	1.1%
Incl. Wall Time (microsec) per call	325	329	4	1.1%
Excl. Wall Time (microsec)	283	287	4	1.4%
Incl. CPU (microsecs)	14,162	14,327	165	1.2%
Incl. CPU (microsecs) per call	322	326	4	1.2%
Excl. CPU (microsec)	262	262	0	0.0%
Incl. MemUse (bytes)	82,000	82,020	20	0.0%
Incl. MemUse (bytes) per call	1,864	1,864	0	0.0%
Excl. MemUse (bytes)	8,376	8,376	0	0.0%
Incl. PeakMemUse (bytes)	106,164	106,620	456	0.4%
Incl. PeakMemUse (bytes) per call	2,413	2,423	10	0.4%
Excl. PeakMemUse (bytes)	1,648	1,648	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%	162	3.5%	165	4.4%	20	0.0%	456	0.5%
Exclusive Metrics Diff for Current Function			4	2.5%	0	0.0%	0	0.0%	0	0.0%
*Parent functions*
user_access	0	N/A%	80	49.4%	80	48.5%	20	100.0%	308	67.5%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-45	-27.8%	-50	-30.3%	0	0.0%	68	14.9%
Drupal\filter\FilterFormatAccess::checkAccess	0	N/A%	37	22.8%	37	22.4%	0	0.0%	0	0.0%
Drupal\views\ViewsAccessCheck::access	0	N/A%	32	19.8%	32	19.4%	0	0.0%	0	0.0%
quickedit_page_build	0	N/A%	-27	-16.7%	-27	-16.4%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	25	15.4%	26	15.8%	0	0.0%	80	17.5%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	-24	-14.8%	-24	-14.5%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	20	12.3%	21	12.7%	0	0.0%	0	0.0%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	19	11.7%	20	12.1%	0	0.0%	0	0.0%
Drupal\path\Plugin\Field\FieldType\PathFieldItemList::defaultAccess	0	N/A%	13	8.0%	13	7.9%	0	0.0%	0	0.0%
update_page_build	0	N/A%	13	8.0%	15	9.1%	0	0.0%	0	0.0%
shortcut_set_edit_access	0	N/A%	10	6.2%	10	6.1%	0	0.0%	0	0.0%
tour_toolbar	0	N/A%	9	5.6%	11	6.7%	0	0.0%	0	0.0%
contextual_toolbar	0	N/A%	7	4.3%	7	4.2%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	-5	-3.1%	-6	-3.6%	0	0.0%	0	0.0%
shortcut_set_switch_access	0	N/A%	-5	-3.1%	-4	-2.4%	0	0.0%	0	0.0%
menu_ui_form_node_form_alter	0	N/A%	3	1.9%	4	2.4%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	160	98.8%	168	101.8%	20	100.0%	456	100.0%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	-2	-1.2%	-3	-1.8%	0	0.0%	0	0.0%