XHProf: Hierarchical Profiler Report

Diff Report: Run #519c13f61d210: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\Field\FieldItemBase::setValue	Run #519c13f61d210	Run #519c116ac5313	Diff	Diff%
Number of Function Calls	134	134	0	0.0%
Incl. Wall Time (microsec)	4,078	4,021	-57	-1.4%
Incl. Wall Time (microsec) per call	30	30	-0	-1.4%
Excl. Wall Time (microsec)	1,699	1,658	-41	-2.4%
Incl. CPU (microsecs)	4,215	4,170	-45	-1.1%
Incl. CPU (microsecs) per call	31	31	-0	-1.1%
Excl. CPU (microsec)	1,567	1,540	-27	-1.7%
Incl. MemUse (bytes)	26,828	26,828	0	0.0%
Incl. MemUse (bytes) per call	200	200	0	0.0%
Excl. MemUse (bytes)	-2,028	-2,028	0	0.0%
Incl. PeakMemUse (bytes)	15,416	15,416	0	0.0%
Incl. PeakMemUse (bytes) per call	115	115	0	0.0%
Excl. PeakMemUse (bytes)	8,332	8,332	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\Entity\Field\FieldItemBase::setValue	0	N/A%	-57	-6.3%	-45	-6.3%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-41	-71.9%	-27	-60.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Entity\Field\Type\Field::setValue	0	N/A%	-38	-66.7%	-21	-46.7%	0	N/A%	0	N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::setValue	0	N/A%	-19	-33.3%	-24	-53.3%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\TypedData\Type\Language::setValue	0	N/A%	-14	-24.6%	-10	-22.2%	0	N/A%	0	N/A%
is_array	0	N/A%	-3	-5.3%	-12	-26.7%	0	N/A%	0	N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions	0	N/A%	3	5.3%	-2	-4.4%	0	N/A%	0	N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions	0	N/A%	-2	-3.5%	-2	-4.4%	0	N/A%	0	N/A%
array_keys	0	N/A%	0	0.0%	8	17.8%	0	N/A%	0	N/A%