XHProf: Hierarchical Profiler Report

Diff Report: Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy	Run #5198f0bb880ef	Run #5198f1db1bc51	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	8,178	8,249	71	0.9%
Incl. Wall Time (microsec) per call	8,178	8,249	71	0.9%
Excl. Wall Time (microsec)	25	25	0	0.0%
Incl. CPU (microsecs)	5,797	5,755	-42	-0.7%
Incl. CPU (microsecs) per call	5,797	5,755	-42	-0.7%
Excl. CPU (microsec)	15	19	4	26.7%
Incl. MemUse (bytes)	512,496	512,512	16	0.0%
Incl. MemUse (bytes) per call	512,496	512,512	16	0.0%
Excl. MemUse (bytes)	2,712	2,712	0	0.0%
Incl. PeakMemUse (bytes)	496,712	496,696	-16	-0.0%
Incl. PeakMemUse (bytes) per call	496,712	496,696	-16	-0.0%
Excl. PeakMemUse (bytes)	1,568	1,568	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%	71	4.4%	-42	-1.9%	16	0.1%	-16	-0.0%
Exclusive Metrics Diff for Current Function			0	0.0%	4	9.5%	0	0.0%	0	0.0%
*Parent function*
call_user_func	0	N/A%	71	100.0%	-42	-100.0%	16	100.0%	-16	-100.0%
*Child functions*
menu_set_custom_theme	0	N/A%	44	62.0%	-30	-71.4%	0	0.0%	8	50.0%
drupal_theme_initialize	0	N/A%	16	22.5%	4	9.5%	0	0.0%	0	0.0%
module_invoke_all	0	N/A%	9	12.7%	-19	-45.2%	16	100.0%	-24	-150.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType	0	N/A%	1	1.4%	0	0.0%	0	0.0%	0	0.0%
drupal_bootstrap	0	N/A%	1	1.4%	-1	-2.4%	0	0.0%	0	0.0%
_drupal_bootstrap_full	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%