XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\system\Controller\SystemController::overview

Drupal\system\Controller\SystemController::overview	Run #531ee5f3237b0	Run #531ee657ba49e	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	87,787	86,494	-1,293	-1.5%
Incl. Wall Time (microsec) per call	87,787	86,494	-1,293	-1.5%
Excl. Wall Time (microsec)	403	402	-1	-0.2%
Incl. CPU (microsecs)	81,642	80,226	-1,416	-1.7%
Incl. CPU (microsecs) per call	81,642	80,226	-1,416	-1.7%
Excl. CPU (microsec)	254	272	18	7.1%
Incl. MemUse (bytes)	5,499,112	5,494,800	-4,312	-0.1%
Incl. MemUse (bytes) per call	5,499,112	5,494,800	-4,312	-0.1%
Excl. MemUse (bytes)	8,104	8,104	0	0.0%
Incl. PeakMemUse (bytes)	5,609,096	5,604,640	-4,456	-0.1%
Incl. PeakMemUse (bytes) per call	5,609,096	5,604,640	-4,456	-0.1%
Excl. PeakMemUse (bytes)	1,800	1,800	0	0.0%

Parent/Child Regression/Improvement report for Drupal\system\Controller\SystemController::overview [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\system\Controller\SystemController::overview	0	N/A%	-1,293	-51.3%	-1,416	-46.9%	-4,312	-5.6%	-4,456	-5.7%
Exclusive Metrics Diff for Current Function			-1	-0.1%	18	1.3%	0	0.0%	0	0.0%
*Parent function*
call_user_func_array@1	0	N/A%	-1,293	-100.0%	-1,416	-100.0%	-4,312	-100.0%	-4,456	-100.0%
*Child functions*
Drupal\system\SystemManager::getAdminBlock	0	N/A%	-536	-41.5%	-575	-40.6%	40	0.9%	-64	-1.4%
_menu_link_translate	0	N/A%	-518	-40.1%	-525	-37.1%	0	0.0%	-144	-3.2%
Drupal\system\SystemManager::checkRequirements	0	N/A%	-162	-12.5%	-187	-13.2%	-4,536	-105.2%	-4,728	-106.1%
Drupal\Core\Entity\DatabaseStorageController::loadMultiple	0	N/A%	-48	-3.7%	-55	-3.9%	0	0.0%	24	0.5%
Drupal\Core\Entity\Query\QueryFactory::get	0	N/A%	-33	-2.6%	-30	-2.1%	144	3.3%	136	3.1%
Drupal\Core\Entity\Query\Sql\Query::execute	0	N/A%	8	0.6%	-41	-2.9%	40	0.9%	320	7.2%
Drupal\menu_link\Entity\MenuLink::offsetGet	0	N/A%	-6	-0.5%	-12	-0.8%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::hasPermission	0	N/A%	-2	-0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\menu_link\Entity\MenuLink::offsetSet	0	N/A%	2	0.2%	-10	-0.7%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerBase::t	0	N/A%	2	0.2%	2	0.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\Query\QueryBase::condition	0	N/A%	2	0.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerBase::entityManager	0	N/A%	-1	-0.1%	-1	-0.1%	0	0.0%	0	0.0%
url	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
drupal_set_message	0	N/A%	-1	-0.1%	-1	-0.1%	0	0.0%	0	0.0%
ksort	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Drupal\Core\Controller\ControllerBase::currentUser	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\menu_link\Entity\MenuLink::id	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
reset	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityManager::getStorageController	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%