XHProf: Hierarchical Profiler Report

Diff Report: Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy	Run #519bea9000214	Run #519be9a13e594	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	11,176	11,379	203	1.8%
Incl. Wall Time (microsec) per call	11,176	11,379	203	1.8%
Excl. Wall Time (microsec)	42	40	-2	-4.8%
Incl. CPU (microsecs)	8,781	8,839	58	0.7%
Incl. CPU (microsecs) per call	8,781	8,839	58	0.7%
Excl. CPU (microsec)	30	30	0	0.0%
Incl. MemUse (bytes)	279,816	279,824	8	0.0%
Incl. MemUse (bytes) per call	279,816	279,824	8	0.0%
Excl. MemUse (bytes)	1,432	1,432	0	0.0%
Incl. PeakMemUse (bytes)	284,596	284,604	8	0.0%
Incl. PeakMemUse (bytes) per call	284,596	284,604	8	0.0%
Excl. PeakMemUse (bytes)	304	304	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\LegacyRequestSubscriber::onKernelRequestLegacy	0	N/A%	203	5.4%	58	2.5%	8	0.0%	8	0.0%
Exclusive Metrics Diff for Current Function			-2	-1.0%	0	0.0%	0	0.0%	0	0.0%
*Parent function*
call_user_func	0	N/A%	203	100.0%	58	100.0%	8	100.0%	8	100.0%
*Child functions*
drupal_theme_initialize	0	N/A%	147	72.4%	-31	-53.4%	0	0.0%	0	0.0%
menu_set_custom_theme	0	N/A%	93	45.8%	19	32.8%	8	100.0%	8	100.0%
module_invoke_all	0	N/A%	-35	-17.2%	72	124.1%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType	0	N/A%	1	0.5%	-1	-1.7%	0	0.0%	0	0.0%
drupal_bootstrap	0	N/A%	-1	-0.5%	-1	-1.7%	0	0.0%	0	0.0%
_drupal_bootstrap_full	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%