XHProf: Hierarchical Profiler Report

Diff Report: Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

block_page_build	Run #53ccf06f3ae60	Run #53ccf1bb00d4b	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	42,844	42,287	-557	-1.3%
Incl. Wall Time (microsec) per call	42,844	42,287	-557	-1.3%
Excl. Wall Time (microsec)	30	29	-1	-3.3%
Incl. CPU (microsecs)	40,949	40,461	-488	-1.2%
Incl. CPU (microsecs) per call	40,949	40,461	-488	-1.2%
Excl. CPU (microsec)	19	17	-2	-10.5%
Incl. MemUse (bytes)	3,193,680	3,196,168	2,488	0.1%
Incl. MemUse (bytes) per call	3,193,680	3,196,168	2,488	0.1%
Excl. MemUse (bytes)	-1,648	-1,640	8	0.5%
Incl. PeakMemUse (bytes)	1,994,824	1,856,112	-138,712	-7.0%
Incl. PeakMemUse (bytes) per call	1,994,824	1,856,112	-138,712	-7.0%
Excl. PeakMemUse (bytes)	0	0	0	N/A%

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*
block_page_build	0	N/A%	-557	-36.8%	-488	-29.8%	2,488	38.8%	-138,712	-1292.0%
Exclusive Metrics Diff for Current Function			-1	-0.2%	-2	-0.4%	8	0.3%	0	0.0%
*Parent function*
drupal_prepare_page	0	N/A%	-557	-100.0%	-488	-100.0%	2,488	100.0%	-138,712	-100.0%
*Child functions*
Drupal\block\Plugin\DisplayVariant\FullPageVariant::build	0	N/A%	-609	-109.3%	-549	-112.5%	1,152	46.3%	-138,712	-100.0%
Drupal\Component\Plugin\PluginManagerBase::createInstance	0	N/A%	51	9.2%	60	12.3%	1,792	72.0%	0	0.0%
Drupal::service	0	N/A%	-2	-0.4%	-1	-0.2%	-344	-13.8%	0	0.0%
Drupal\Core\Routing\CurrentRouteMatch::getRouteName	0	N/A%	2	0.4%	2	0.4%	0	0.0%	0	0.0%
system_region_list	0	N/A%	2	0.4%	1	0.2%	-104	-4.2%	0	0.0%
Drupal::routeMatch	0	N/A%	0	0.0%	1	0.2%	-16	-0.6%	0	0.0%
drupal_theme_initialize	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%