XHProf: Hierarchical Profiler Report

Diff Report: Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::setValue	Run #539203c57074d	Run #539201f8938f4	Diff	Diff%
Number of Function Calls	7	7	0	0.0%
Incl. Wall Time (microsec)	312	292	-20	-6.4%
Incl. Wall Time (microsec) per call	45	42	-3	-6.4%
Excl. Wall Time (microsec)	117	109	-8	-6.8%
Incl. CPU (microsecs)	318	302	-16	-5.0%
Incl. CPU (microsecs) per call	45	43	-2	-5.0%
Excl. CPU (microsec)	81	85	4	4.9%
Incl. MemUse (bytes)	8,636	8,636	0	0.0%
Incl. MemUse (bytes) per call	1,234	1,234	0	0.0%
Excl. MemUse (bytes)	1,392	1,392	0	0.0%
Incl. PeakMemUse (bytes)	8,164	8,164	0	0.0%
Incl. PeakMemUse (bytes) per call	1,166	1,166	0	0.0%
Excl. PeakMemUse (bytes)	1,684	1,684	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::setValue	0	N/A%	-20	-8.1%	-16	-3.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-8	-40.0%	4	25.0%	0	N/A%	0	N/A%
*Parent function*
Drupal\Core\Field\FieldItemList::setValue	0	N/A%	-20	-100.0%	-16	-100.0%	0	N/A%	0	N/A%
*Child functions*
is_array	0	N/A%	-9	-45.0%	-10	-62.5%	0	N/A%	0	N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReference::setValue	0	N/A%	-3	-15.0%	-5	-31.2%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemBase::setValue	0	N/A%	-1	-5.0%	-1	-6.2%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemBase::set	0	N/A%	1	5.0%	-1	-6.2%	0	N/A%	0	N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReference::getTargetIdentifier	0	N/A%	0	0.0%	-3	-18.8%	0	N/A%	0	N/A%