XHProf: Hierarchical Profiler Report

Diff Report: Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: 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 #538e3b37c1a66	Run #538e3ac0de109	Diff	Diff%
Number of Function Calls	78	78	0	0.0%
Incl. Wall Time (microsec)	1,053	1,032	-21	-2.0%
Incl. Wall Time (microsec) per call	14	13	-0	-2.0%
Excl. Wall Time (microsec)	356	340	-16	-4.5%
Incl. CPU (microsecs)	1,114	1,106	-8	-0.7%
Incl. CPU (microsecs) per call	14	14	-0	-0.7%
Excl. CPU (microsec)	266	279	13	4.9%
Incl. MemUse (bytes)	22,488	22,488	0	0.0%
Incl. MemUse (bytes) per call	288	288	0	0.0%
Excl. MemUse (bytes)	12,416	12,416	0	0.0%
Incl. PeakMemUse (bytes)	10,416	10,496	80	0.8%
Incl. PeakMemUse (bytes) per call	134	135	1	0.8%
Excl. PeakMemUse (bytes)	5,608	5,608	0	0.0%

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%	-21	-0.5%	-8	-0.2%	0	0.0%	80	0.1%
Exclusive Metrics Diff for Current Function			-16	-76.2%	13	162.5%	0	N/A%	0	0.0%
*Parent functions*
Drupal\node\Entity\Node::getOwnerId	0	N/A%	-5	-23.8%	-3	-37.5%	0	N/A%	0	0.0%
Drupal\node\Entity\Node::isPublished	0	N/A%	-5	-23.8%	-5	-62.5%	0	N/A%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode	0	N/A%	-4	-19.0%	-1	-12.5%	0	N/A%	0	0.0%
comment_node_links_alter	0	N/A%	-3	-14.3%	-1	-12.5%	0	N/A%	0	0.0%
Drupal\comment\Plugin\Field\FieldFormatter\CommentDefaultFormatter::viewElements	0	N/A%	-3	-14.3%	-4	-50.0%	0	N/A%	0	0.0%
Drupal\file\Entity\File::getFileUri	0	N/A%	-2	-9.5%	3	37.5%	0	N/A%	80	100.0%
Drupal\user\Entity\User::getUsername	0	N/A%	2	9.5%	3	37.5%	0	N/A%	0	0.0%
Drupal\node\Entity\Node::isPromoted	0	N/A%	-1	-4.8%	-2	-25.0%	0	N/A%	0	0.0%
Drupal\node\Entity\Node::getOwner	0	N/A%	1	4.8%	1	12.5%	0	N/A%	0	0.0%
Drupal\node\Entity\Node::getCreatedTime	0	N/A%	-1	-4.8%	-1	-12.5%	0	N/A%	0	0.0%
Drupal\node\Entity\Node::getChangedTime	0	N/A%	0	0.0%	1	12.5%	0	N/A%	0	0.0%
rdf_preprocess_node	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::getEntityKey	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\node\Entity\Node::isSticky	0	N/A%	0	0.0%	1	12.5%	0	N/A%	0	0.0%
*Child functions*
Drupal\Core\Field\FieldItemBase::__get	0	N/A%	-4	-19.0%	-11	-137.5%	0	N/A%	0	0.0%
Drupal\comment\Plugin\Field\FieldType\CommentItem::__get	0	N/A%	-1	-4.8%	-1	-12.5%	0	N/A%	0	0.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first	0	N/A%	0	0.0%	-9	-112.5%	0	N/A%	80	100.0%