XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::hasPermission

Drupal\Core\Session\UserSession::hasPermission	Run #52e49caf3c7f2	Run #52e49d73f02cb	Diff	Diff%
Number of Function Calls	48	48	0	0.0%
Incl. Wall Time (microsec)	20,280	20,422	142	0.7%
Incl. Wall Time (microsec) per call	423	425	3	0.7%
Excl. Wall Time (microsec)	749	745	-4	-0.5%
Incl. CPU (microsecs)	20,165	20,354	189	0.9%
Incl. CPU (microsecs) per call	420	424	4	0.9%
Excl. CPU (microsec)	546	547	1	0.2%
Incl. MemUse (bytes)	1,308,696	1,308,688	-8	-0.0%
Incl. MemUse (bytes) per call	27,265	27,264	-0	-0.0%
Excl. MemUse (bytes)	-14,720	-14,712	8	0.1%
Incl. PeakMemUse (bytes)	1,317,320	1,316,656	-664	-0.1%
Incl. PeakMemUse (bytes) per call	27,444	27,430	-14	-0.1%
Excl. PeakMemUse (bytes)	3,888	3,680	-208	-5.3%

Parent/Child Regression/Improvement report for Drupal\Core\Session\UserSession::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\UserSession::hasPermission	0	N/A%	142	5.6%	189	9.2%	-8	-0.0%	-664	-1.0%
Exclusive Metrics Diff for Current Function			-4	-2.8%	1	0.5%	8	100.0%	-208	-31.3%
*Parent functions*
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	208	146.5%	262	138.6%	-16	-200.0%	40	6.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	-69	-48.6%	-71	-37.6%	0	0.0%	0	0.0%
user_template_preprocess_default_variables_alter	0	N/A%	46	32.4%	41	21.7%	0	0.0%	416	62.7%
tour_preprocess_page	0	N/A%	-22	-15.5%	-23	-12.2%	0	0.0%	1,656	249.4%
user_access	0	N/A%	22	15.5%	23	12.2%	8	100.0%	-104	-15.7%
shortcut_set_edit_access	0	N/A%	-21	-14.8%	-22	-11.6%	0	0.0%	-2,672	-402.4%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	-15	-10.6%	-14	-7.4%	0	0.0%	0	0.0%
Drupal\node\Plugin\Search\NodeSearch::access	0	N/A%	-5	-3.5%	-4	-2.1%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	-3	-2.1%	-5	-2.6%	0	0.0%	0	0.0%
edit_page_build	0	N/A%	1	0.7%	2	1.1%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Entity\EntityManager::getStorageController	0	N/A%	106	74.6%	118	62.4%	24	300.0%	80	12.0%
Drupal\Core\Config\Entity\ConfigStorageController::loadMultiple	0	N/A%	57	40.1%	86	45.5%	-40	-500.0%	-536	-80.7%
Drupal::entityManager	0	N/A%	-7	-4.9%	-1	-0.5%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::id	0	N/A%	-4	-2.8%	-4	-2.1%	0	0.0%	0	0.0%
Drupal\user\Entity\Role::hasPermission	0	N/A%	-3	-2.1%	-5	-2.6%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::getRoles	0	N/A%	-3	-2.1%	-6	-3.2%	0	0.0%	0	0.0%