XHProf: Hierarchical Profiler Report

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

Drupal\Core\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	Run #539201f8938f4	Run #5392041970f3f	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	355	371	16	4.5%
Incl. Wall Time (microsec) per call	355	371	16	4.5%
Excl. Wall Time (microsec)	41	40	-1	-2.4%
Incl. CPU (microsecs)	357	374	17	4.8%
Incl. CPU (microsecs) per call	357	374	17	4.8%
Excl. CPU (microsec)	28	29	1	3.6%
Incl. MemUse (bytes)	4,192	4,192	0	0.0%
Incl. MemUse (bytes) per call	4,192	4,192	0	0.0%
Excl. MemUse (bytes)	1,500	1,500	0	0.0%
Incl. PeakMemUse (bytes)	4,404	4,404	0	0.0%
Incl. PeakMemUse (bytes) per call	4,404	4,404	0	0.0%
Excl. PeakMemUse (bytes)	1,196	1,196	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\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance	0	N/A%	16	1.1%	17	0.6%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-1	-6.2%	1	5.9%	0	N/A%	0	N/A%
*Parent function*
call_user_func	0	N/A%	16	100.0%	17	100.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Session\AccountProxy::hasPermission	0	N/A%	15	93.8%	14	82.4%	0	N/A%	0	N/A%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	1	6.2%	1	5.9%	0	N/A%	0	N/A%
Symfony\Component\HttpKernel\Event\GetResponseEvent::getResponse	0	N/A%	1	6.2%	1	5.9%	0	N/A%	0	N/A%
Drupal\Core\State\State::get	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequest	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%