XHProf: Hierarchical Profiler Report

Run Report: Run #53920bd97d62d: 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. CPU (microsecs)	ICpu%	Incl. MemUse (bytes)	IMemUse%	Incl. PeakMemUse (bytes)	IPeakMemUse%
*Current Function*
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::setValue	3	13.6%	155	0.0%	160	0.0%	8,156	0.1%	7,684	0.1%
Exclusive Metrics for Current Function			58	37.4%	40	25.0%	1,392	17.1%	1,460	19.0%
*Parent function*
Drupal\Core\Field\FieldItemList::setValue	3	100.0%	155	100.0%	160	100.0%	8,156	100.0%	7,684	100.0%
*Child functions*
Drupal\Core\Field\FieldItemBase::setValue	1	10.0%	48	31.0%	50	31.2%	4,312	52.9%	4,156	54.1%
Drupal\Core\Entity\Plugin\DataType\EntityReference::setValue	2	20.0%	37	23.9%	43	26.9%	524	6.4%	492	6.4%
Drupal\Core\Field\FieldItemBase::set	2	20.0%	6	3.9%	10	6.2%	880	10.8%	616	8.0%
Drupal\Core\Entity\Plugin\DataType\EntityReference::getTargetIdentifier	2	20.0%	3	1.9%	8	5.0%	576	7.1%	576	7.5%
is_array	3	30.0%	3	1.9%	9	5.6%	472	5.8%	384	5.0%