XHProf: Hierarchical Profiler Report

Diff Report: Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: 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 #539205a48c548	Run #539206513e72e	Diff	Diff%
Number of Function Calls	44	44	0	0.0%
Incl. Wall Time (microsec)	14,479	14,705	226	1.6%
Incl. Wall Time (microsec) per call	329	334	5	1.6%
Excl. Wall Time (microsec)	287	291	4	1.4%
Incl. CPU (microsecs)	14,327	14,508	181	1.3%
Incl. CPU (microsecs) per call	326	330	4	1.3%
Excl. CPU (microsec)	262	269	7	2.7%
Incl. MemUse (bytes)	82,020	82,020	0	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)	106,620	106,620	0	0.0%
Incl. PeakMemUse (bytes) per call	2,423	2,423	0	0.0%
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%	226	24.8%	181	52.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			4	1.8%	7	3.9%	0	N/A%	0	N/A%
*Parent functions*
user_access	0	N/A%	180	79.6%	134	74.0%	0	N/A%	0	N/A%
menu_ui_form_node_form_alter	0	N/A%	49	21.7%	48	26.5%	0	N/A%	0	N/A%
Drupal\path\Plugin\Field\FieldType\PathFieldItemList::defaultAccess	0	N/A%	49	21.7%	49	27.1%	0	N/A%	0	N/A%
Drupal\views\ViewsAccessCheck::access	0	N/A%	-34	-15.0%	-35	-19.3%	0	N/A%	0	N/A%
Drupal\filter\FilterFormatAccess::checkAccess	0	N/A%	-25	-11.1%	-23	-12.7%	0	N/A%	0	N/A%
shortcut_set_edit_access	0	N/A%	-24	-10.6%	-24	-13.3%	0	N/A%	0	N/A%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-20	-8.8%	-14	-7.7%	0	N/A%	0	N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	20	8.8%	19	10.5%	0	N/A%	0	N/A%
tour_preprocess_page	0	N/A%	17	7.5%	17	9.4%	0	N/A%	0	N/A%
shortcut_set_switch_access	0	N/A%	13	5.8%	14	7.7%	0	N/A%	0	N/A%
tour_toolbar	0	N/A%	9	4.0%	7	3.9%	0	N/A%	0	N/A%
user_template_preprocess_default_variables_alter	0	N/A%	-8	-3.5%	-9	-5.0%	0	N/A%	0	N/A%
quickedit_page_build	0	N/A%	8	3.5%	8	4.4%	0	N/A%	0	N/A%
update_page_build	0	N/A%	-4	-1.8%	-6	-3.3%	0	N/A%	0	N/A%
contextual_toolbar	0	N/A%	-4	-1.8%	-3	-1.7%	0	N/A%	0	N/A%
contextual_page_build	0	N/A%	0	0.0%	-1	-0.6%	0	N/A%	0	N/A%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	220	97.3%	171	94.5%	0	N/A%	0	N/A%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	2	0.9%	3	1.7%	0	N/A%	0	N/A%