XHProf: Hierarchical Profiler Report

Diff Report: Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\EventSubscriber\HtmlViewSubscriber::onHtmlFragment	Run #52c8629919553	Run #52c862ea26981	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	128,218	127,756	-462	-0.4%
Incl. Wall Time (microsec) per call	128,218	127,756	-462	-0.4%
Excl. Wall Time (microsec)	12	12	0	0.0%
Incl. CPU (microsecs)	119,396	118,922	-474	-0.4%
Incl. CPU (microsecs) per call	119,396	118,922	-474	-0.4%
Excl. CPU (microsec)	7	8	1	14.3%
Incl. MemUse (bytes)	5,730,024	5,765,376	35,352	0.6%
Incl. MemUse (bytes) per call	5,730,024	5,765,376	35,352	0.6%
Excl. MemUse (bytes)	1,824	1,824	0	0.0%
Incl. PeakMemUse (bytes)	5,972,728	6,003,096	30,368	0.5%
Incl. PeakMemUse (bytes) per call	5,972,728	6,003,096	30,368	0.5%
Excl. PeakMemUse (bytes)	120	120	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\HtmlViewSubscriber::onHtmlFragment	0	N/A%	-462	-721.9%	-474	-266.3%	35,352	128.3%	30,368	117.2%
Exclusive Metrics Diff for Current Function			0	0.0%	1	0.2%	0	0.0%	0	0.0%
*Parent function*
call_user_func	0	N/A%	-462	-100.0%	-474	-100.0%	35,352	100.0%	30,368	100.0%
*Child functions*
Drupal\Core\Page\DefaultHtmlPageRenderer::render	0	N/A%	-461	-99.8%	-474	-100.0%	35,352	100.0%	30,368	100.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::setControllerResult	0	N/A%	-1	-0.2%	-1	-0.2%	0	0.0%	0	0.0%
Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent::getControllerResult	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%