XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\Field\Field::setValue	Run #51ec517fc2424	Run #51ec52a09990a	Diff	Diff%
Number of Function Calls	25	25	0	0.0%
Incl. Wall Time (microsec)	1,042	1,065	23	2.2%
Incl. Wall Time (microsec) per call	42	43	1	2.2%
Excl. Wall Time (microsec)	335	327	-8	-2.4%
Incl. CPU (microsecs)	1,062	1,089	27	2.5%
Incl. CPU (microsecs) per call	42	44	1	2.5%
Excl. CPU (microsec)	261	254	-7	-2.7%
Incl. MemUse (bytes)	62,776	62,760	-16	-0.0%
Incl. MemUse (bytes) per call	2,511	2,510	-1	-0.0%
Excl. MemUse (bytes)	-4,496	-4,488	8	0.2%
Incl. PeakMemUse (bytes)	50,600	50,528	-72	-0.1%
Incl. PeakMemUse (bytes) per call	2,024	2,021	-3	-0.1%
Excl. PeakMemUse (bytes)	4,288	3,984	-304	-7.1%

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\Entity\Field\Field::setValue	0	N/A%	23	0.6%	27	0.6%	-16	-0.1%	-72	-0.3%
Exclusive Metrics Diff for Current Function			-8	-34.8%	-7	-25.9%	8	50.0%	-304	-422.2%
*Parent function*
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance	0	N/A%	23	100.0%	27	100.0%	-16	-100.0%	-72	-100.0%
*Child functions*
Drupal\Core\Entity\Plugin\DataType\LanguageItem::setValue	0	N/A%	19	82.6%	17	63.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::setValue	0	N/A%	4	17.4%	4	14.8%	0	0.0%	-24	-33.3%
is_array	0	N/A%	3	13.0%	1	3.7%	0	0.0%	0	0.0%
array_intersect_key	0	N/A%	3	13.0%	6	22.2%	-16	-100.0%	176	244.4%
Drupal\Core\Entity\Field\FieldItemBase::setValue	0	N/A%	2	8.7%	-3	-11.1%	-8	-50.0%	128	177.8%
is_numeric	0	N/A%	1	4.3%	5	18.5%	0	0.0%	0	0.0%
current	0	N/A%	-1	-4.3%	-1	-3.7%	0	0.0%	0	0.0%
array_keys	0	N/A%	0	0.0%	5	18.5%	0	0.0%	-48	-66.7%