XHProf: Hierarchical Profiler Report

Diff Report: Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond	Run #51904f8640386	Run #519050cbdc201	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	434	443	9	2.1%
Incl. Wall Time (microsec) per call	434	443	9	2.1%
Excl. Wall Time (microsec)	50	59	9	18.0%
Incl. CPU (microsecs)	435	444	9	2.1%
Incl. CPU (microsecs) per call	435	444	9	2.1%
Excl. CPU (microsec)	39	43	4	10.3%
Incl. MemUse (bytes)	22,088	22,064	-24	-0.1%
Incl. MemUse (bytes) per call	22,088	22,064	-24	-0.1%
Excl. MemUse (bytes)	3,808	3,784	-24	-0.6%
Incl. PeakMemUse (bytes)	17,016	16,992	-24	-0.1%
Incl. PeakMemUse (bytes) per call	17,016	16,992	-24	-0.1%
Excl. PeakMemUse (bytes)	3,160	3,136	-24	-0.8%

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\FinishResponseSubscriber::onRespond	0	N/A%	9	0.8%	9	0.6%	-24	-0.0%	-24	-0.0%
Exclusive Metrics Diff for Current Function			9	100.0%	4	44.4%	-24	-100.0%	-24	-100.0%
*Parent function*
call_user_func	0	N/A%	9	100.0%	9	100.0%	-24	-100.0%	-24	-100.0%
*Child functions*
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	N/A%	-1	-11.1%	2	22.2%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::get	0	N/A%	1	11.1%	0	0.0%	0	0.0%	0	0.0%
config	0	N/A%	0	0.0%	1	11.1%	0	0.0%	0	0.0%
drupal_session_commit	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Language\LanguageManager::getLanguage	0	N/A%	0	0.0%	-2	-22.2%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\FilterResponseEvent::getResponse	0	N/A%	0	0.0%	2	22.2%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType	0	N/A%	0	0.0%	1	11.1%	0	0.0%	0	0.0%
gmdate	0	N/A%	0	0.0%	1	11.1%	0	0.0%	0	0.0%