XHProf: Hierarchical Profiler Report

Diff Report: Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: 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 #52d4b18f32fb6	Run #52d4b1f732b14	Diff	Diff%
Number of Function Calls	400	400	0	0.0%
Incl. Wall Time (microsec)	8,184	8,229	45	0.5%
Incl. Wall Time (microsec) per call	20	21	0	0.5%
Excl. Wall Time (microsec)	1,555	1,574	19	1.2%
Incl. CPU (microsecs)	8,132	8,191	59	0.7%
Incl. CPU (microsecs) per call	20	20	0	0.7%
Excl. CPU (microsec)	1,196	1,190	-6	-0.5%
Incl. MemUse (bytes)	199,160	199,144	-16	-0.0%
Incl. MemUse (bytes) per call	498	498	-0	-0.0%
Excl. MemUse (bytes)	14,296	14,296	0	0.0%
Incl. PeakMemUse (bytes)	214,744	213,672	-1,072	-0.5%
Incl. PeakMemUse (bytes) per call	537	534	-3	-0.5%
Excl. PeakMemUse (bytes)	9,168	8,992	-176	-1.9%

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%	45	2.5%	59	3.2%	-16	-0.0%	-1,072	-1.3%
Exclusive Metrics Diff for Current Function			19	42.2%	-6	-10.2%	0	0.0%	-176	-16.4%
*Parent functions*
Drupal\node\Entity\Node::getAuthor	0	N/A%	40	88.9%	48	81.4%	-16	-100.0%	-1,248	-116.4%
Drupal\node\Entity\Node::getRevisionId	0	N/A%	-7	-15.6%	-8	-13.6%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::getTitle	0	N/A%	6	13.3%	8	13.6%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::getAuthorId	0	N/A%	6	13.3%	3	5.1%	0	0.0%	232	21.6%
Drupal\taxonomy\Entity\Term::id	0	N/A%	4	8.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::id	0	N/A%	-3	-6.7%	3	5.1%	0	0.0%	0	0.0%
Drupal\user\Entity\User::id	0	N/A%	-1	-2.2%	5	8.5%	0	0.0%	160	14.9%
Drupal\node\Entity\Node::getCreatedTime	0	N/A%	0	0.0%	2	3.4%	0	0.0%	-216	-20.1%
Drupal\user\Entity\User::getUsername	0	N/A%	0	0.0%	5	8.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::label	0	N/A%	0	0.0%	1	1.7%	0	0.0%	0	0.0%
Drupal\forum\ForumManager::getTopics	0	N/A%	0	0.0%	3	5.1%	0	0.0%	0	0.0%
Drupal\forum\Controller\ForumController::forumPage	0	N/A%	0	0.0%	-1	-1.7%	0	0.0%	0	0.0%
Drupal\forum\Controller\ForumController::build	0	N/A%	0	0.0%	1	1.7%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode	0	N/A%	0	0.0%	-5	-8.5%	0	0.0%	0	0.0%
template_preprocess_forums	0	N/A%	0	0.0%	-2	-3.4%	0	0.0%	0	0.0%
Drupal\node\Entity\Node::isSticky	0	N/A%	0	0.0%	-4	-6.8%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get	0	N/A%	45	100.0%	55	93.2%	-16	-100.0%	-944	-88.1%
Drupal\Core\TypedData\Plugin\DataType\ItemList::offsetGet	0	N/A%	-11	-24.4%	-22	-37.3%	0	0.0%	48	4.5%
Drupal\Core\Field\FieldItemBase::__get	0	N/A%	-7	-15.6%	36	61.0%	0	0.0%	0	0.0%
Drupal\comment\Plugin\Field\FieldType\CommentItem::__get	0	N/A%	-1	-2.2%	-4	-6.8%	0	0.0%	0	0.0%