XHProf: Hierarchical Profiler Report

Run Report: Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. CPU (microsecs)	ICpu%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Drupal\Core\Database\Query\Select::preExecute	4	25.0%	167	0.1%	173	0.1%	9,952	0.1%	8,872	0.0%
Exclusive Metrics for Current Function			45	26.9%	40	23.1%	2,992	30.1%	1,688	19.0%
*Parent functions*
Drupal\Core\Database\Query\Select::execute	3	75.0%	163	97.6%	167	96.5%	9,120	91.6%	8,232	92.8%
Drupal\Core\Database\Query\Select::__toString	1	25.0%	4	2.4%	6	3.5%	832	8.4%	640	7.2%
*Child functions*
Drupal\Core\Database\Query\Select::preExecute@1	1	11.1%	85	50.9%	86	49.7%	4,488	45.1%	5,976	67.4%
Drupal::moduleHandler	2	22.2%	23	13.8%	25	14.5%	808	8.1%	240	2.7%
Drupal\Core\Extension\ModuleHandler::alter	2	22.2%	10	6.0%	13	7.5%	832	8.4%	184	2.1%
Drupal\Core\Database\Query\Select::isPrepared	4	44.4%	4	2.4%	9	5.2%	832	8.4%	784	8.8%