XHProf: Hierarchical Profiler Report

Diff Report: Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: 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 #52a037bb4f6e8	Run #52a03729e7d1a	Diff	Diff%
Number of Function Calls	55	55	0	0.0%
Incl. Wall Time (microsec)	16,567	16,329	-238	-1.4%
Incl. Wall Time (microsec) per call	301	297	-4	-1.4%
Excl. Wall Time (microsec)	829	851	22	2.7%
Incl. CPU (microsecs)	16,550	16,315	-235	-1.4%
Incl. CPU (microsecs) per call	301	297	-4	-1.4%
Excl. CPU (microsec)	575	589	14	2.4%
Incl. MemUse (bytes)	654,888	654,872	-16	-0.0%
Incl. MemUse (bytes) per call	11,907	11,907	-0	-0.0%
Excl. MemUse (bytes)	-15,512	-15,512	0	0.0%
Incl. PeakMemUse (bytes)	681,936	681,976	40	0.0%
Incl. PeakMemUse (bytes) per call	12,399	12,400	1	0.0%
Excl. PeakMemUse (bytes)	4,016	4,016	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%	-238	-28.5%	-235	-27.2%	-16	-0.0%	40	0.1%
Exclusive Metrics Diff for Current Function			22	9.2%	14	6.0%	0	0.0%	0	0.0%
*Parent functions*
user_access	0	N/A%	-113	-47.5%	-107	-45.5%	-16	-100.0%	40	100.0%
Drupal\user\Access\PermissionAccessCheck::access	0	N/A%	-50	-21.0%	-50	-21.3%	0	0.0%	0	0.0%
contextual_page_build	0	N/A%	-31	-13.0%	-31	-13.2%	0	0.0%	0	0.0%
Drupal\comment\Plugin\Block\RecentCommentsBlock::access	0	N/A%	-22	-9.2%	-21	-8.9%	0	0.0%	0	0.0%
shortcut_set_edit_access	0	N/A%	-16	-6.7%	-17	-7.2%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserOnlineBlock::access	0	N/A%	14	5.9%	13	5.5%	0	0.0%	0	0.0%
Drupal\devel\EventSubscriber\DevelEventSubscriber::onRequest	0	N/A%	-13	-5.5%	-15	-6.4%	0	0.0%	0	0.0%
rdf_preprocess_node	0	N/A%	11	4.6%	11	4.7%	0	0.0%	0	0.0%
Drupal\aggregator\Plugin\Block\AggregatorFeedBlock::access	0	N/A%	-9	-3.8%	-12	-5.1%	0	0.0%	0	0.0%
edit_page_build	0	N/A%	-4	-1.7%	-3	-1.3%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserNewBlock::access	0	N/A%	-4	-1.7%	-2	-0.9%	0	0.0%	0	0.0%
tour_preprocess_page	0	N/A%	-1	-0.4%	0	0.0%	0	0.0%	0	0.0%
Drupal\search\Plugin\Block\SearchBlock::access	0	N/A%	0	0.0%	-1	-0.4%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Config\Entity\ConfigStorageController::loadMultiple	0	N/A%	-168	-70.6%	-171	-72.8%	8	50.0%	64	160.0%
Drupal\Core\Entity\EntityManager::getStorageController	0	N/A%	-102	-42.9%	-86	-36.6%	-24	-150.0%	-24	-60.0%
Drupal\Core\Session\UserSession::id	0	N/A%	9	3.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::getRoles	0	N/A%	3	1.3%	-1	-0.4%	0	0.0%	0	0.0%
Drupal\user\Entity\Role::hasPermission	0	N/A%	-1	-0.4%	5	2.1%	0	0.0%	0	0.0%
Drupal::entityManager	0	N/A%	-1	-0.4%	4	1.7%	0	0.0%	0	0.0%