XHProf: Hierarchical Profiler Report

Diff Report: Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Session\UserSession::hasPermission

Drupal\Core\Session\UserSession::hasPermission	Run #52e417f8e04a5	Run #52e418f395327	Diff	Diff%
Number of Function Calls	40	40	0	0.0%
Incl. Wall Time (microsec)	7,555	7,595	40	0.5%
Incl. Wall Time (microsec) per call	189	190	1	0.5%
Excl. Wall Time (microsec)	560	552	-8	-1.4%
Incl. CPU (microsecs)	7,512	7,559	47	0.6%
Incl. CPU (microsecs) per call	188	189	1	0.6%
Excl. CPU (microsec)	367	379	12	3.3%
Incl. MemUse (bytes)	104,440	104,440	0	0.0%
Incl. MemUse (bytes) per call	2,611	2,611	0	0.0%
Excl. MemUse (bytes)	-9,064	-9,064	0	0.0%
Incl. PeakMemUse (bytes)	128,456	128,640	184	0.1%
Incl. PeakMemUse (bytes) per call	3,211	3,216	5	0.1%
Excl. PeakMemUse (bytes)	2,392	2,392	0	0.0%

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%	40	125.0%	47	25.3%	0	0.0%	184	0.5%
Exclusive Metrics Diff for Current Function			-8	-20.0%	12	25.5%	0	N/A%	0	0.0%
*Parent functions*
template_preprocess_username	0	N/A%	26	65.0%	24	51.1%	0	N/A%	0	0.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	14	35.0%	14	29.8%	0	N/A%	-8	-4.3%
Drupal\node\Plugin\Search\NodeSearch::access	0	N/A%	-8	-20.0%	-7	-14.9%	0	N/A%	16	8.7%
user_template_preprocess_default_variables_alter	0	N/A%	7	17.5%	7	14.9%	0	N/A%	0	0.0%
Drupal\user\Theme\AdminNegotiator::applies	0	N/A%	4	10.0%	4	8.5%	0	N/A%	0	0.0%
shortcut_set_edit_access	0	N/A%	4	10.0%	5	10.6%	0	N/A%	0	0.0%
edit_page_build	0	N/A%	-3	-7.5%	-3	-6.4%	0	N/A%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	-3	-7.5%	-2	-4.3%	0	N/A%	0	0.0%
tour_preprocess_page	0	N/A%	3	7.5%	3	6.4%	0	N/A%	0	0.0%
user_access	0	N/A%	-3	-7.5%	3	6.4%	0	N/A%	0	0.0%
contextual_page_build	0	N/A%	-1	-2.5%	0	0.0%	0	N/A%	0	0.0%
Drupal\node\Plugin\Search\NodeSearch::searchFormAlter	0	N/A%	0	0.0%	-1	-2.1%	0	N/A%	176	95.7%
*Child functions*
Drupal\Core\Config\Entity\ConfigStorageController::loadMultiple	0	N/A%	52	130.0%	54	114.9%	0	N/A%	16	8.7%
Drupal\Core\Entity\EntityManager::getStorageController	0	N/A%	-12	-30.0%	-7	-14.9%	0	N/A%	0	0.0%
Drupal::entityManager	0	N/A%	9	22.5%	3	6.4%	0	N/A%	168	91.3%
Drupal\user\Entity\Role::hasPermission	0	N/A%	-1	-2.5%	-1	-2.1%	0	N/A%	0	0.0%
Drupal\Core\Session\UserSession::getRoles	0	N/A%	-1	-2.5%	-2	-4.3%	0	N/A%	0	0.0%
Drupal\Core\Session\UserSession::id	0	N/A%	1	2.5%	-12	-25.5%	0	N/A%	0	0.0%