XHProf: Hierarchical Profiler Report

Run Report: Run #52c8778fefb2b: XHProf Run (Namespace=drupal-perf-cottser)
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\Condition::compile	2	10.0%	85	0.1%	89	0.1%	11,184	0.1%	13,104	0.1%
Exclusive Metrics for Current Function			69	81.2%	35	39.3%	4,168	37.3%	6,432	49.1%
*Parent function*
Drupal\Core\Database\Query\Select::compile	2	100.0%	85	100.0%	89	100.0%	11,184	100.0%	13,104	100.0%
*Child functions*
Drupal\Core\Database\Connection::escapeField	1	11.1%	8	9.4%	9	10.1%	2,040	18.2%	1,880	14.3%
Drupal\Core\Database\Query\Condition::mapConditionOperator	1	11.1%	4	4.7%	5	5.6%	1,184	10.6%	1,176	9.0%
implode	3	33.3%	1	1.2%	2	2.2%	1,016	9.1%	888	6.8%
Drupal\Core\Database\Driver\mysql\Connection::mapConditionOperator	1	11.1%	1	1.2%	2	2.2%	936	8.4%	936	7.1%
Drupal\Core\Database\Query\Query::nextPlaceholder	1	11.1%	1	1.2%	3	3.4%	968	8.7%	968	7.4%
Drupal\Core\Database\Query\Query::uniqueIdentifier	2	22.2%	1	1.2%	33	37.1%	872	7.8%	824	6.3%