XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode	Run #52f5cb0964fa0	Run #52f5cbc19a0d8	Diff	Diff%
Number of Function Calls	21	21	0	0.0%
Incl. Wall Time (microsec)	6,170	6,112	-58	-0.9%
Incl. Wall Time (microsec) per call	294	291	-3	-0.9%
Excl. Wall Time (microsec)	254	254	0	0.0%
Incl. CPU (microsecs)	5,965	5,905	-60	-1.0%
Incl. CPU (microsecs) per call	284	281	-3	-1.0%
Excl. CPU (microsec)	188	182	-6	-3.2%
Incl. MemUse (bytes)	853,176	853,216	40	0.0%
Incl. MemUse (bytes) per call	40,627	40,629	2	0.0%
Excl. MemUse (bytes)	11,344	11,344	0	0.0%
Incl. PeakMemUse (bytes)	782,040	786,688	4,648	0.6%
Incl. PeakMemUse (bytes) per call	37,240	37,461	221	0.6%
Excl. PeakMemUse (bytes)	3,304	3,616	312	9.4%

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\ContentEntityBase::setDefaultLangcode	0	N/A%	-58	-62.4%	-60	-30.8%	40	0.1%	4,648	15.6%
Exclusive Metrics Diff for Current Function			0	0.0%	-6	-10.0%	0	0.0%	312	6.7%
*Parent function*
Drupal\Core\Entity\ContentEntityBase::__construct	0	N/A%	-58	-100.0%	-60	-100.0%	40	100.0%	4,648	100.0%
*Child functions*
Drupal\Core\Entity\ContentEntityBase::get	0	N/A%	-47	-81.0%	-46	-76.7%	40	100.0%	3,704	79.7%
Drupal\Core\Entity\ContentEntityBase::getPropertyDefinition	0	N/A%	-6	-10.3%	-6	-10.0%	0	0.0%	632	13.6%
Drupal\Core\Field\FieldItemList::__isset	0	N/A%	-4	-6.9%	-8	-13.3%	0	0.0%	0	0.0%
Drupal\Core\Field\FieldItemList::__get	0	N/A%	-1	-1.7%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Field\FieldItemList::setLangcode	0	N/A%	0	0.0%	6	10.0%	0	0.0%	0	0.0%