XHProf: Hierarchical Profiler Report

Diff Report: Run #51774d289642f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51774c26bf054: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond	Run #51774d289642f	Run #51774c26bf054	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	490	424	-66	-13.5%
Incl. Wall Time (microsec) per call	490	424	-66	-13.5%
Excl. Wall Time (microsec)	57	50	-7	-12.3%
Incl. CPU (microsecs)	491	426	-65	-13.2%
Incl. CPU (microsecs) per call	491	426	-65	-13.2%
Excl. CPU (microsec)	44	36	-8	-18.2%
Incl. MemUse (bytes)	22,056	22,032	-24	-0.1%
Incl. MemUse (bytes) per call	22,056	22,032	-24	-0.1%
Excl. MemUse (bytes)	3,808	3,784	-24	-0.6%
Incl. PeakMemUse (bytes)	0	0	0	N/A%
Incl. PeakMemUse (bytes) per call	0	0	0	N/A%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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%	-66	-0.2%	-65	-0.2%	-24	-0.1%	0	0.0%
Exclusive Metrics Diff for Current Function			-7	-10.6%	-8	-12.3%	-24	-100.0%	0	N/A%
*Parent function*
call_user_func	0	N/A%	-66	-100.0%	-65	-100.0%	-24	-100.0%	0	N/A%
*Child functions*
Symfony\Component\HttpFoundation\ResponseHeaderBag::set	0	N/A%	-38	-57.6%	-37	-56.9%	0	0.0%	0	N/A%
Drupal\Core\Config\Config::get	0	N/A%	-10	-15.2%	-10	-15.4%	0	0.0%	0	N/A%
config	0	N/A%	-9	-13.6%	-9	-13.8%	0	0.0%	0	N/A%
gmdate	0	N/A%	-1	-1.5%	-1	-1.5%	0	0.0%	0	N/A%
drupal_session_commit	0	N/A%	-1	-1.5%	-1	-1.5%	0	0.0%	0	N/A%
Drupal\Core\Language\LanguageManager::getLanguage	0	N/A%	0	0.0%	1	1.5%	0	0.0%	0	N/A%
Symfony\Component\HttpKernel\Event\FilterResponseEvent::getResponse	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%