XHProf: Hierarchical Profiler Report

Run Report: Run #55b92b78d42b0: XHProf Run (Namespace=drupal-perf-cthos)
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\Field\BaseFieldDefinition::getMainPropertyName	27	30.7%	5,985	0.2%	340,504	0.8%	796,440	1.9%
Exclusive Metrics for Current Function			195	3.3%	3,096	0.9%	2,808	0.4%
*Parent functions*
Drupal\Core\Field\BaseFieldDefinition::setDefaultValue	22	81.5%	5,672	94.8%	338,856	99.5%	794,720	99.8%
Drupal\Core\Entity\Query\Sql\Tables::addField	4	14.8%	212	3.5%	896	0.3%	1,096	0.1%
Drupal\Core\Entity\ContentEntityBase::getEntityKey	1	3.7%	101	1.7%	752	0.2%	624	0.1%
*Child functions*
Drupal\Core\Field\BaseFieldDefinition::getFieldItemClass	27	50.0%	5,769	96.4%	334,648	98.3%	793,536	99.6%
Drupal\Core\Field\FieldItemBase::mainPropertyName	25	46.3%	18	0.3%	1,928	0.6%	0	0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::mainPropertyName	2	3.7%	3	0.1%	832	0.2%	96	0.0%