XHProf: Hierarchical Profiler Report

Diff Report: Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy	Run #5198b38f0f1d5	Run #5198b3cd5c9c1	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	7,228	7,289	61	0.8%
Incl. Wall Time (microsec) per call	7,228	7,289	61	0.8%
Excl. Wall Time (microsec)	23	24	1	4.3%
Incl. CPU (microsecs)	6,342	6,279	-63	-1.0%
Incl. CPU (microsecs) per call	6,342	6,279	-63	-1.0%
Excl. CPU (microsec)	20	20	0	0.0%
Incl. MemUse (bytes)	806,456	806,456	0	0.0%
Incl. MemUse (bytes) per call	806,456	806,456	0	0.0%
Excl. MemUse (bytes)	2,712	2,712	0	0.0%
Incl. PeakMemUse (bytes)	854,040	854,024	-16	-0.0%
Incl. PeakMemUse (bytes) per call	854,040	854,024	-16	-0.0%
Excl. PeakMemUse (bytes)	1,680	1,680	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%	61	13.3%	-63	-22.7%	0	0.0%	-16	-0.0%
Exclusive Metrics Diff for Current Function			1	1.6%	0	0.0%	0	N/A%	0	0.0%
*Parent function*
call_user_func	0	N/A%	61	100.0%	-63	-100.0%	0	N/A%	-16	-100.0%
*Child functions*
menu_set_custom_theme	0	N/A%	157	257.4%	84	133.3%	0	N/A%	-16	-100.0%
module_invoke_all	0	N/A%	-127	-208.2%	-99	-157.1%	0	N/A%	0	0.0%
drupal_theme_initialize	0	N/A%	30	49.2%	-51	-81.0%	0	N/A%	0	0.0%
drupal_bootstrap	0	N/A%	0	0.0%	1	1.6%	0	N/A%	0	0.0%
_drupal_bootstrap_full	0	N/A%	0	0.0%	1	1.6%	0	N/A%	0	0.0%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType	0	N/A%	0	0.0%	1	1.6%	0	N/A%	0	0.0%