XHProf: Hierarchical Profiler Report

Run Report: Run #519d322fe3bf3: 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\Entity\Field\FieldItemBase::setValue	13	24.1%	222	0.1%	236	0.1%	18,384	0.1%	17,840	0.1%
Exclusive Metrics for Current Function			126	56.8%	105	44.5%	3,240	17.6%	5,576	31.3%
*Parent functions*
Drupal\Core\Entity\Field\Type\Field::setValue	10	76.9%	120	54.1%	131	55.5%	8,184	44.5%	7,928	44.4%
Drupal\Core\Entity\Field\Type\LanguageItem::setValue	3	23.1%	102	45.9%	105	44.5%	10,200	55.5%	9,912	55.6%
*Child functions*
Drupal\Core\TypedData\Type\Language::setValue	3	9.4%	76	34.2%	78	33.1%	9,144	49.7%	8,680	48.7%
array_keys	8	25.0%	8	3.6%	17	7.2%	3,488	19.0%	1,424	8.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions	5	15.6%	5	2.3%	10	4.2%	856	4.7%	808	4.5%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions	3	9.4%	4	1.8%	7	3.0%	856	4.7%	640	3.6%
is_array	13	40.6%	3	1.4%	19	8.1%	800	4.4%	712	4.0%