XHProf: Hierarchical Profiler Report

Diff Report: Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad972c8c0d	Run #534ad8dec7444	Diff	Diff%
Number of Function Calls	59	59	0	0.0%
Incl. Wall Time (microsec)	24,355	24,553	198	0.8%
Incl. Wall Time (microsec) per call	413	416	3	0.8%
Excl. Wall Time (microsec)	452	418	-34	-7.5%
Incl. CPU (microsecs)	23,507	23,765	258	1.1%
Incl. CPU (microsecs) per call	398	403	4	1.1%
Excl. CPU (microsec)	407	379	-28	-6.9%
Incl. MemUse (bytes)	509,332	509,332	0	0.0%
Incl. MemUse (bytes) per call	8,633	8,633	0	0.0%
Excl. MemUse (bytes)	8,880	8,880	0	0.0%
Incl. PeakMemUse (bytes)	528,956	528,956	0	0.0%
Incl. PeakMemUse (bytes) per call	8,965	8,965	0	0.0%
Excl. PeakMemUse (bytes)	2,236	2,236	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%	198	13.6%	258	44.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-34	-17.2%	-28	-10.9%	0	N/A%	0	N/A%
*Parent functions*
user_template_preprocess_default_variables_alter	0	N/A%	146	73.7%	148	57.4%	0	N/A%	0	N/A%
shortcut_set_edit_access	0	N/A%	80	40.4%	80	31.0%	0	N/A%	0	N/A%
user_access	0	N/A%	-53	-26.8%	-62	-24.0%	0	N/A%	0	N/A%
Drupal\views\ViewsAccessCheck::access	0	N/A%	46	23.2%	45	17.4%	0	N/A%	0	N/A%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	-22	-11.1%	-18	-7.0%	0	N/A%	0	N/A%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-15	-7.6%	46	17.8%	0	N/A%	0	N/A%
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements	0	N/A%	-11	-5.6%	-9	-3.5%	0	N/A%	0	N/A%
tour_toolbar	0	N/A%	10	5.1%	10	3.9%	0	N/A%	0	N/A%
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest	0	N/A%	-8	-4.0%	-8	-3.1%	0	N/A%	0	N/A%
Drupal\comment\CommentFormController::form	0	N/A%	6	3.0%	5	1.9%	0	N/A%	0	N/A%
shortcut_set_switch_access	0	N/A%	4	2.0%	4	1.6%	0	N/A%	0	N/A%
Drupal\filter\FilterFormatAccessController::checkAccess	0	N/A%	4	2.0%	3	1.2%	0	N/A%	0	N/A%
contextual_toolbar	0	N/A%	3	1.5%	2	0.8%	0	N/A%	0	N/A%
edit_page_build	0	N/A%	3	1.5%	4	1.6%	0	N/A%	0	N/A%
contextual_page_build	0	N/A%	2	1.0%	3	1.2%	0	N/A%	0	N/A%
tour_preprocess_page	0	N/A%	1	0.5%	2	0.8%	0	N/A%	0	N/A%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	1	0.5%	1	0.4%	0	N/A%	0	N/A%
devel_page_alter	0	N/A%	1	0.5%	2	0.8%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	230	116.2%	286	110.9%	0	N/A%	0	N/A%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	2	1.0%	0	0.0%	0	N/A%	0	N/A%