XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Authentication\AuthenticationManager::authenticate	Run #52f5cbc19a0d8	Run #52f5cb0964fa0	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	1,810	1,824	14	0.8%
Incl. Wall Time (microsec) per call	905	912	7	0.8%
Excl. Wall Time (microsec)	36	38	2	5.6%
Incl. CPU (microsecs)	1,665	1,677	12	0.7%
Incl. CPU (microsecs) per call	833	839	6	0.7%
Excl. CPU (microsec)	28	29	1	3.6%
Incl. MemUse (bytes)	194,488	194,496	8	0.0%
Incl. MemUse (bytes) per call	97,244	97,248	4	0.0%
Excl. MemUse (bytes)	-904	-904	0	0.0%
Incl. PeakMemUse (bytes)	279,808	279,696	-112	-0.0%
Incl. PeakMemUse (bytes) per call	139,904	139,848	-56	-0.0%
Excl. PeakMemUse (bytes)	224	224	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\Authentication\AuthenticationManager::authenticate	0	N/A%	14	15.1%	12	6.2%	8	0.0%	-112	-0.4%
Exclusive Metrics Diff for Current Function			2	14.3%	1	8.3%	0	0.0%	0	0.0%
*Parent functions*
service_container_prod::getCurrentUserService	0	N/A%	9	64.3%	6	50.0%	16	200.0%	-112	-100.0%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate	0	N/A%	5	35.7%	6	50.0%	-8	-100.0%	0	0.0%
*Child functions*
Drupal\Core\Authentication\Provider\Cookie::authenticate	0	N/A%	13	92.9%	12	100.0%	8	100.0%	-112	-100.0%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders	0	N/A%	-1	-7.1%	-1	-8.3%	0	0.0%	0	0.0%
Symfony\Component\HttpFoundation\ParameterBag::set	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
drupal_anonymous_user	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Authentication\Provider\Cookie::applies	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%