XHProf: Hierarchical Profiler Report

Run Report: Run #55894e7968b3f: XHProf Run (Namespace=drupal-perf-stefanr)
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\TypedData\Plugin\DataType\ItemList::setValue	17,800	16.5%	7,867,238	3.2%	380,736,000	3.8%	343,696,000	3.4%
Exclusive Metrics for Current Function			301,753	3.8%	-2,369,600	-0.6%	438,400	0.1%
*Parent function*
Drupal\Core\Field\FieldItemList::setValue	17,800	100.0%	7,867,238	100.0%	380,736,000	100.0%	343,696,000	100.0%
*Child functions*
Drupal\Core\Field\FieldItemList::createItem	17,800	20.0%	7,532,518	95.7%	373,460,800	98.1%	342,816,000	99.7%
array_slice	17,800	20.0%	18,388	0.2%	4,689,600	1.2%	116,800	0.0%
array_values	17,800	20.0%	9,591	0.1%	4,689,600	1.2%	184,000	0.1%
count	17,800	20.0%	3,785	0.0%	132,800	0.0%	67,200	0.0%
is_array	17,800	20.0%	1,203	0.0%	132,800	0.0%	73,600	0.0%