XHProf: Hierarchical Profiler Report

Diff Report: Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: 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 #539203c57074d	Run #539201f8938f4	Diff	Diff%
Number of Function Calls	51	51	0	0.0%
Incl. Wall Time (microsec)	16,290	16,557	267	1.6%
Incl. Wall Time (microsec) per call	319	325	5	1.6%
Excl. Wall Time (microsec)	329	331	2	0.6%
Incl. CPU (microsecs)	16,180	16,310	130	0.8%
Incl. CPU (microsecs) per call	317	320	3	0.8%
Excl. CPU (microsec)	282	300	18	6.4%
Incl. MemUse (bytes)	86,108	86,108	0	0.0%
Incl. MemUse (bytes) per call	1,688	1,688	0	0.0%
Excl. MemUse (bytes)	8,856	8,856	0	0.0%
Incl. PeakMemUse (bytes)	102,516	102,516	0	0.0%
Incl. PeakMemUse (bytes) per call	2,010	2,010	0	0.0%
Excl. PeakMemUse (bytes)	1,992	1,992	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%	267	108.1%	130	26.6%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			2	0.7%	18	13.8%	0	N/A%	0	N/A%
*Parent functions*
user_access	0	N/A%	141	52.8%	7	5.4%	0	N/A%	0	N/A%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	118	44.2%	116	89.2%	0	N/A%	0	N/A%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-40	-15.0%	-45	-34.6%	0	N/A%	0	N/A%
Drupal\node\Access\NodeRevisionAccessCheck::checkAccess	0	N/A%	20	7.5%	20	15.4%	0	N/A%	0	N/A%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	18	6.7%	18	13.8%	0	N/A%	0	N/A%
contextual_toolbar	0	N/A%	-17	-6.4%	-17	-13.1%	0	N/A%	0	N/A%
rdf_preprocess_node	0	N/A%	10	3.7%	10	7.7%	0	N/A%	0	N/A%
user_template_preprocess_default_variables_alter	0	N/A%	-9	-3.4%	-9	-6.9%	0	N/A%	0	N/A%
tour_toolbar	0	N/A%	8	3.0%	8	6.2%	0	N/A%	0	N/A%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	7	2.6%	7	5.4%	0	N/A%	0	N/A%
shortcut_set_switch_access	0	N/A%	-5	-1.9%	-4	-3.1%	0	N/A%	0	N/A%
shortcut_set_edit_access	0	N/A%	4	1.5%	3	2.3%	0	N/A%	0	N/A%
Drupal\views\ViewsAccessCheck::access	0	N/A%	4	1.5%	5	3.8%	0	N/A%	0	N/A%
contextual_page_build	0	N/A%	3	1.1%	4	3.1%	0	N/A%	0	N/A%
template_preprocess_username	0	N/A%	3	1.1%	3	2.3%	0	N/A%	0	N/A%
tour_preprocess_page	0	N/A%	2	0.7%	4	3.1%	0	N/A%	0	N/A%
Drupal\node\Plugin\Search\NodeSearch::access	0	N/A%	-1	-0.4%	0	0.0%	0	N/A%	0	N/A%
quickedit_page_build	0	N/A%	1	0.4%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	255	95.5%	107	82.3%	0	N/A%	0	N/A%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	10	3.7%	5	3.8%	0	N/A%	0	N/A%