XHProf: Hierarchical Profiler Report

Diff Report: Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: 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 #538e3ac0de109	Run #538e3b37c1a66	Diff	Diff%
Number of Function Calls	78	78	0	0.0%
Incl. Wall Time (microsec)	1,032	1,053	21	2.0%
Incl. Wall Time (microsec) per call	13	14	0	2.0%
Excl. Wall Time (microsec)	340	356	16	4.7%
Incl. CPU (microsecs)	1,106	1,114	8	0.7%
Incl. CPU (microsecs) per call	14	14	0	0.7%
Excl. CPU (microsec)	279	266	-13	-4.7%
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)	10,496	10,416	-80	-0.8%
Incl. PeakMemUse (bytes) per call	135	134	-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%