XHProf: Hierarchical Profiler Report

Diff Report: Run #517d525cbaeb1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

array_filter	Run #517d525cbaeb1	Run #517d51ae434de	Diff	Diff%
Number of Function Calls	112	112	0	0.0%
Incl. Wall Time (microsec)	3,912	3,897	-15	-0.4%
Incl. Wall Time (microsec) per call	35	35	-0	-0.4%
Excl. Wall Time (microsec)	338	356	18	5.3%
Incl. CPU (microsecs)	3,531	3,581	50	1.4%
Incl. CPU (microsecs) per call	32	32	0	1.4%
Excl. CPU (microsec)	414	431	17	4.1%
Incl. MemUse (bytes)	199,432	199,440	8	0.0%
Incl. MemUse (bytes) per call	1,781	1,781	0	0.0%
Excl. MemUse (bytes)	32,856	32,864	8	0.0%
Incl. PeakMemUse (bytes)	174,536	174,208	-328	-0.2%
Incl. PeakMemUse (bytes) per call	1,558	1,555	-3	-0.2%
Excl. PeakMemUse (bytes)	17,944	17,776	-168	-0.9%

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*
array_filter	0	N/A%	-15	-0.2%	50	0.9%	8	0.1%	-328	-5.4%
Exclusive Metrics Diff for Current Function			18	120.0%	17	34.0%	8	100.0%	-168	-51.2%
*Parent functions*
Drupal\block\BlockStorageController::load	0	N/A%	-36	-240.0%	30	60.0%	0	0.0%	-128	-39.0%
Drupal\Core\Database\Connection::expandArguments	0	N/A%	21	140.0%	24	48.0%	8	100.0%	-168	-51.2%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest	0	N/A%	-3	-20.0%	-1	-2.0%	0	0.0%	0	0.0%
Drupal\block\BlockStorageController::loadByProperties	0	N/A%	2	13.3%	1	2.0%	0	0.0%	-32	-9.8%
node_block_access	0	N/A%	1	6.7%	-4	-8.0%	0	0.0%	0	0.0%
menu_get_custom_theme	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\block\BlockStorageController::Drupal\block\{closure}	0	N/A%	-34	-226.7%	33	66.0%	0	0.0%	-160	-48.8%
Drupal\Core\Routing\RouteProvider::Drupal\Core\Routing\{closure}	0	N/A%	1	6.7%	0	0.0%	0	0.0%	0	0.0%