XHProf: Hierarchical Profiler Report

Run Report: Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
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::preExecute	9	30.0%	617	0.0%	51,736	0.1%	50,688	0.1%
Exclusive Metrics for Current Function			71	11.5%	3,816	7.4%	3,056	6.0%
*Parent functions*
Drupal\views\Plugin\views\query\Sql::execute	1	11.1%	373	60.5%	47,848	92.5%	41,840	82.5%
Drupal\Core\Database\Query\Select::execute	7	77.8%	242	39.2%	3,200	6.2%	8,352	16.5%
Drupal\Core\Database\Query\Select::__toString	1	11.1%	2	0.3%	688	1.3%	496	1.0%
*Child functions*
Drupal\Core\Extension\ModuleHandler::alter	2	14.3%	527	85.4%	44,872	86.7%	45,192	89.2%
Drupal::moduleHandler	2	14.3%	14	2.3%	664	1.3%	576	1.1%
Drupal\Core\Database\Query\Select::preExecute@1	1	7.1%	3	0.5%	1,664	3.2%	1,488	2.9%
Drupal\Core\Database\Query\Select::isPrepared	9	64.3%	2	0.3%	720	1.4%	376	0.7%