XHProf: Hierarchical Profiler Report

Diff Report: Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Session\UserSession::hasPermission	Run #5392041970f3f	Run #539201f8938f4	Diff	Diff%
Number of Function Calls	51	51	0	0.0%
Incl. Wall Time (microsec)	16,297	16,161	-136	-0.8%
Incl. Wall Time (microsec) per call	320	317	-3	-0.8%
Excl. Wall Time (microsec)	976	965	-11	-1.1%
Incl. CPU (microsecs)	16,025	15,889	-136	-0.8%
Incl. CPU (microsecs) per call	314	312	-3	-0.8%
Excl. CPU (microsec)	711	720	9	1.3%
Incl. MemUse (bytes)	76,760	76,768	8	0.0%
Incl. MemUse (bytes) per call	1,505	1,505	0	0.0%
Excl. MemUse (bytes)	-14,852	-14,852	0	0.0%
Incl. PeakMemUse (bytes)	99,980	100,088	108	0.1%
Incl. PeakMemUse (bytes) per call	1,960	1,963	2	0.1%
Excl. PeakMemUse (bytes)	860	860	0	0.0%

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%	-136	-9.3%	-136	-5.1%	8	0.0%	108	0.2%
Exclusive Metrics Diff for Current Function			-11	-8.1%	9	6.6%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Session\AccountProxy::hasPermission	0	N/A%	-136	-100.0%	-136	-100.0%	8	100.0%	108	100.0%
*Child functions*
Drupal\Core\Entity\EntityStorageBase::loadMultiple	0	N/A%	-155	-114.0%	-154	-113.2%	0	0.0%	100	92.6%
Drupal::entityManager	0	N/A%	18	13.2%	13	9.6%	0	0.0%	0	0.0%
Drupal\user\Entity\Role::hasPermission	0	N/A%	9	6.6%	3	2.2%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityManager::getStorage	0	N/A%	1	0.7%	-1	-0.7%	8	100.0%	8	7.4%
Drupal\Core\Session\UserSession::id	0	N/A%	1	0.7%	1	0.7%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::getRoles	0	N/A%	1	0.7%	-7	-5.1%	0	0.0%	0	0.0%