XHProf: Hierarchical Profiler Report

Diff Report: Run #534ad9c94e95b: 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 #534ad9c94e95b	Run #534ad8dec7444	Diff	Diff%
Number of Function Calls	59	59	0	0.0%
Incl. Wall Time (microsec)	24,139	24,553	414	1.7%
Incl. Wall Time (microsec) per call	409	416	7	1.7%
Excl. Wall Time (microsec)	421	418	-3	-0.7%
Incl. CPU (microsecs)	23,452	23,765	313	1.3%
Incl. CPU (microsecs) per call	397	403	5	1.3%
Excl. CPU (microsec)	382	379	-3	-0.8%
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)	528,836	528,956	120	0.0%
Incl. PeakMemUse (bytes) per call	8,963	8,965	2	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%	414	25.1%	313	62.7%	0	0.0%	120	0.5%
Exclusive Metrics Diff for Current Function			-3	-0.7%	-3	-1.0%	0	N/A%	0	0.0%
*Parent functions*
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	206	49.8%	119	38.0%	0	N/A%	0	0.0%
user_access	0	N/A%	174	42.0%	166	53.0%	0	N/A%	-52	-43.3%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	-123	-29.7%	-124	-39.6%	0	N/A%	0	0.0%
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements	0	N/A%	89	21.5%	89	28.4%	0	N/A%	0	0.0%
contextual_toolbar	0	N/A%	-82	-19.8%	-82	-26.2%	0	N/A%	0	0.0%
shortcut_set_edit_access	0	N/A%	72	17.4%	71	22.7%	0	N/A%	0	0.0%
Drupal\views\ViewsAccessCheck::access	0	N/A%	56	13.5%	56	17.9%	0	N/A%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	32	7.7%	33	10.5%	0	N/A%	172	143.3%
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest	0	N/A%	-12	-2.9%	-12	-3.8%	0	N/A%	0	0.0%
shortcut_set_switch_access	0	N/A%	8	1.9%	8	2.6%	0	N/A%	0	0.0%
contextual_page_build	0	N/A%	-7	-1.7%	-5	-1.6%	0	N/A%	0	0.0%
Drupal\comment\CommentFormController::form	0	N/A%	5	1.2%	4	1.3%	0	N/A%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	-4	-1.0%	-8	-2.6%	0	N/A%	0	0.0%
tour_preprocess_page	0	N/A%	4	1.0%	6	1.9%	0	N/A%	0	0.0%
Drupal\filter\FilterFormatAccessController::checkAccess	0	N/A%	-3	-0.7%	-4	-1.3%	0	N/A%	0	0.0%
edit_page_build	0	N/A%	-2	-0.5%	-6	-1.9%	0	N/A%	0	0.0%
devel_page_alter	0	N/A%	1	0.2%	2	0.6%	0	N/A%	0	0.0%
tour_toolbar	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%	415	100.2%	323	103.2%	0	N/A%	120	100.0%
Drupal\Core\Session\AccountProxy::getAccount	0	N/A%	2	0.5%	-7	-2.2%	0	N/A%	0	0.0%