XHProf: Hierarchical Profiler Report

Diff Report: Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: 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 #53923e49d2b58	Run #53923d861ff11	Diff	Diff%
Number of Function Calls	117	117	0	0.0%
Incl. Wall Time (microsec)	35,967	35,584	-383	-1.1%
Incl. Wall Time (microsec) per call	307	304	-3	-1.1%
Excl. Wall Time (microsec)	761	737	-24	-3.2%
Incl. CPU (microsecs)	35,914	35,529	-385	-1.1%
Incl. CPU (microsecs) per call	307	304	-3	-1.1%
Excl. CPU (microsec)	667	650	-17	-2.5%
Incl. MemUse (bytes)	89,396	89,396	0	0.0%
Incl. MemUse (bytes) per call	764	764	0	0.0%
Excl. MemUse (bytes)	10,332	10,332	0	0.0%
Incl. PeakMemUse (bytes)	108,576	108,816	240	0.2%
Incl. PeakMemUse (bytes) per call	928	930	2	0.2%
Excl. PeakMemUse (bytes)	2,192	2,192	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%	-383	-24.5%	-385	-35.3%	0	0.0%	240	34.5%
Exclusive Metrics Diff for Current Function			-24	-6.3%	-17	-4.4%	0	N/A%	0	0.0%
*Parent functions*
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	-309	-80.7%	-305	-79.2%	0	N/A%	252	105.0%
user_access	0	N/A%	85	22.2%	86	22.3%	0	N/A%	0	0.0%
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements	0	N/A%	-60	-15.7%	-59	-15.3%	0	N/A%	0	0.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-44	-11.5%	-49	-12.7%	0	N/A%	0	0.0%
tour_toolbar	0	N/A%	-35	-9.1%	-34	-8.8%	0	N/A%	0	0.0%
Drupal\views\ViewsAccessCheck::access	0	N/A%	-24	-6.3%	-25	-6.5%	0	N/A%	0	0.0%
contextual_page_build	0	N/A%	24	6.3%	24	6.2%	0	N/A%	0	0.0%
Drupal\comment\CommentForm::form	0	N/A%	-19	-5.0%	-19	-4.9%	0	N/A%	0	0.0%
rdf_preprocess_node	0	N/A%	-17	-4.4%	-18	-4.7%	0	N/A%	0	0.0%
Drupal\filter\FilterFormatAccess::checkAccess	0	N/A%	-14	-3.7%	-17	-4.4%	0	N/A%	0	0.0%
Drupal\node\Plugin\Search\NodeSearch::access	0	N/A%	13	3.4%	12	3.1%	0	N/A%	0	0.0%
shortcut_set_switch_access	0	N/A%	8	2.1%	7	1.8%	0	N/A%	0	0.0%
Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	-7	-1.8%	-7	-1.8%	0	N/A%	0	0.0%
quickedit_page_build	0	N/A%	6	1.6%	7	1.8%	0	N/A%	0	0.0%
shortcut_set_edit_access	0	N/A%	5	1.3%	5	1.3%	0	N/A%	0	0.0%
template_preprocess_username	0	N/A%	3	0.8%	5	1.3%	0	N/A%	-12	-5.0%
contextual_toolbar	0	N/A%	2	0.5%	3	0.8%	0	N/A%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	-2	-0.5%	-1	-0.3%	0	N/A%	0	0.0%
tour_preprocess_page	0	N/A%	1	0.3%	1	0.3%	0	N/A%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	1	0.3%	-1	-0.3%	0	N/A%	0	0.0%
Drupal\node\Access\NodeRevisionAccessCheck::checkAccess	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
*Child functions*
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	-337	-88.0%	-342	-88.8%	0	N/A%	240	100.0%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	-22	-5.7%	-26	-6.8%	0	N/A%	0	0.0%