XHProf: Hierarchical Profiler Report

Diff Report: Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy	Run #519c03b86b1ec	Run #519c04ab45451	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	11,843	11,410	-433	-3.7%
Incl. Wall Time (microsec) per call	11,843	11,410	-433	-3.7%
Excl. Wall Time (microsec)	42	45	3	7.1%
Incl. CPU (microsecs)	9,201	8,851	-350	-3.8%
Incl. CPU (microsecs) per call	9,201	8,851	-350	-3.8%
Excl. CPU (microsec)	29	34	5	17.2%
Incl. MemUse (bytes)	279,816	279,816	0	0.0%
Incl. MemUse (bytes) per call	279,816	279,816	0	0.0%
Excl. MemUse (bytes)	1,432	1,432	0	0.0%
Incl. PeakMemUse (bytes)	284,596	284,596	0	0.0%
Incl. PeakMemUse (bytes) per call	284,596	284,596	0	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%	-433	-69.4%	-350	-22.9%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			3	0.7%	5	1.4%	0	N/A%	0	N/A%
*Parent function*
call_user_func	0	N/A%	-433	-100.0%	-350	-100.0%	0	N/A%	0	N/A%
*Child functions*
menu_set_custom_theme	0	N/A%	-342	-79.0%	-202	-57.7%	0	N/A%	0	N/A%
drupal_theme_initialize	0	N/A%	-215	-49.7%	-78	-22.3%	0	N/A%	0	N/A%
module_invoke_all	0	N/A%	125	28.9%	-69	-19.7%	0	N/A%	0	N/A%
drupal_bootstrap	0	N/A%	-4	-0.9%	-5	-1.4%	0	N/A%	0	N/A%
_drupal_bootstrap_full	0	N/A%	0	0.0%	-2	-0.6%	0	N/A%	0	N/A%
Symfony\Component\HttpKernel\Event\KernelEvent::getRequestType	0	N/A%	0	0.0%	1	0.3%	0	N/A%	0	N/A%