XHProf: Hierarchical Profiler Report

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

Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__get

Drupal\Core\Field\FieldItemList::__get	Run #52f5cbc19a0d8	Run #52f5cb0964fa0	Diff	Diff%
Number of Function Calls	100	100	0	0.0%
Incl. Wall Time (microsec)	1,132	1,200	68	6.0%
Incl. Wall Time (microsec) per call	11	12	1	6.0%
Excl. Wall Time (microsec)	415	417	2	0.5%
Incl. CPU (microsecs)	1,221	1,286	65	5.3%
Incl. CPU (microsecs) per call	12	13	1	5.3%
Excl. CPU (microsec)	340	336	-4	-1.2%
Incl. MemUse (bytes)	27,144	29,344	2,200	8.1%
Incl. MemUse (bytes) per call	271	293	22	8.1%
Excl. MemUse (bytes)	12,688	12,688	0	0.0%
Incl. PeakMemUse (bytes)	17,216	18,920	1,704	9.9%
Incl. PeakMemUse (bytes) per call	172	189	17	9.9%
Excl. PeakMemUse (bytes)	5,816	5,688	-128	-2.2%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__get [View Callgraph Diff]

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\FieldItemList::__get	0	N/A%	68	73.1%	65	33.3%	2,200	7.4%	1,704	5.7%
Exclusive Metrics Diff for Current Function			2	2.9%	-4	-6.2%	0	0.0%	-128	-7.5%
*Parent functions*
Drupal\node\Entity\Node::getOwner	0	N/A%	63	92.6%	63	96.9%	2,200	100.0%	1,864	109.4%
Drupal\user\Entity\User::id	0	N/A%	-2	-2.9%	-8	-12.3%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::id	0	N/A%	2	2.9%	3	4.6%	0	0.0%	-96	-5.6%
Drupal\node\Entity\Node::isSticky	0	N/A%	1	1.5%	-1	-1.5%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::isPublished	0	N/A%	1	1.5%	1	1.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::label	0	N/A%	1	1.5%	0	0.0%	0	0.0%	0	0.0%
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements	0	N/A%	1	1.5%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::getCreatedTime	0	N/A%	-1	-1.5%	3	4.6%	0	0.0%	-64	-3.8%
comment_entity_view	0	N/A%	1	1.5%	1	1.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode	0	N/A%	1	1.5%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::getOwnerId	0	N/A%	0	0.0%	4	6.2%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::isPromoted	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::getChangedTime	0	N/A%	0	0.0%	-2	-3.1%	0	0.0%	0	0.0%
Drupal\user\Entity\User::getUsername	0	N/A%	0	0.0%	1	1.5%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get	0	N/A%	66	97.1%	63	96.9%	2,200	100.0%	1,864	109.4%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first	0	N/A%	-3	-4.4%	-1	-1.5%	0	0.0%	-32	-1.9%
Drupal\Core\Field\FieldItemBase::__get	0	N/A%	2	2.9%	6	9.2%	0	0.0%	0	0.0%
Drupal\comment\Plugin\Field\FieldType\CommentItem::__get	0	N/A%	1	1.5%	1	1.5%	0	0.0%	0	0.0%