XHProf: Hierarchical Profiler Report

Run Report: Run #55323ac3d89c1: XHProf Run (Namespace=drupal-perf-lauriii)
Tip: Click a function name below to drill down.

Function Name	Calls	Calls%	Incl. Wall Time (microsec)	IWall%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Drupal\Core\Database\Query\Select::prepareCountQuery	1	5.9%	41	0.0%	20,816	0.1%	13,592	0.1%
Exclusive Metrics for Current Function			24	58.5%	5,520	26.5%	3,896	28.7%
*Parent function*
Drupal\Core\Database\Query\Select::countQuery	1	100.0%	41	100.0%	20,816	100.0%	13,592	100.0%
*Child functions*
Drupal\Core\Database\Query\Select::__clone	1	11.1%	13	31.7%	6,296	30.2%	3,872	28.5%
Drupal\Core\Database\Query\Select::addExpression	1	11.1%	2	4.9%	1,528	7.3%	912	6.7%
Drupal\Core\Database\Query\Select::getFields	1	11.1%	1	2.4%	1,232	5.9%	976	7.2%
Drupal\Core\Database\Query\Select::havingConditions	1	11.1%	1	2.4%	1,992	9.6%	1,640	12.1%
Drupal\Core\Database\Query\Select::getOrderBy	1	11.1%	0	0.0%	1,136	5.5%	736	5.4%
Drupal\Core\Database\Query\Select::getGroupBy	1	11.1%	0	0.0%	832	4.0%	560	4.1%
Drupal\Core\Database\Query\Select::getExpressions	1	11.1%	0	0.0%	840	4.0%	200	1.5%
array_keys	2	22.2%	0	0.0%	1,440	6.9%	800	5.9%