XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

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

Drupal\Core\Entity\Field\Field::__get	Run #51ec491641923	Run #51ec485525502	Diff	Diff%
Number of Function Calls	154	164	10	6.5%
Incl. Wall Time (microsec)	4,311	4,783	472	10.9%
Incl. Wall Time (microsec) per call	28	29	1	4.2%
Excl. Wall Time (microsec)	787	822	35	4.4%
Incl. CPU (microsecs)	4,258	4,450	192	4.5%
Incl. CPU (microsecs) per call	28	27	-1	-1.9%
Excl. CPU (microsec)	652	697	45	6.9%
Incl. MemUse (bytes)	38,720	39,592	872	2.3%
Incl. MemUse (bytes) per call	251	241	-10	-4.0%
Excl. MemUse (bytes)	9,976	10,824	848	8.5%
Incl. PeakMemUse (bytes)	45,336	18,568	-26,768	-59.0%
Incl. PeakMemUse (bytes) per call	294	113	-181	-61.5%
Excl. PeakMemUse (bytes)	3,752	3,896	144	3.8%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\Field::__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\Entity\Field\Field::__get	10	33.3%	472	30.5%	192	11.0%	872	0.7%	-26,768	-20.0%
Exclusive Metrics Diff for Current Function			35	7.4%	45	23.4%	848	97.2%	144	0.5%
*Parent functions*
Drupal\node\Plugin\Core\Entity\Node::getAuthor	0	0.0%	401	85.0%	115	59.9%	0	0.0%	-27,056	-101.1%
Drupal\node\Plugin\Core\Entity\Node::getChangedTime	10	100.0%	92	19.5%	101	52.6%	832	95.4%	0	0.0%
Drupal\node\Plugin\Core\Entity\Node::id	0	0.0%	-29	-6.1%	-39	-20.3%	0	0.0%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::id	0	0.0%	8	1.7%	15	7.8%	0	0.0%	288	1.1%
Drupal\Core\Entity\EntityNG::getDefaultLanguage	0	0.0%	2	0.4%	-4	-2.1%	0	0.0%	0	0.0%
Drupal\node\Plugin\Core\Entity\Node::isPromoted	0	0.0%	-1	-0.2%	-1	-0.5%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityNG::label	0	0.0%	-1	-0.2%	2	1.0%	0	0.0%	0	0.0%
Drupal\node\Plugin\Core\Entity\Node::isSticky	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\node\Plugin\Core\Entity\Node::isPublished	0	0.0%	0	0.0%	1	0.5%	0	0.0%	0	0.0%
Drupal\node\Plugin\Core\Entity\Node::getCreatedTime	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Entity\EntityNG::uuid	0	0.0%	0	0.0%	0	0.0%	40	4.6%	0	0.0%
Drupal\user\Plugin\Core\Entity\User::getUsername	0	0.0%	0	0.0%	2	1.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::__get	0	0.0%	401	85.0%	113	58.9%	0	0.0%	-27,056	-101.1%
Drupal\Core\TypedData\ItemList::offsetGet	10	50.0%	30	6.4%	24	12.5%	0	0.0%	144	0.5%
Drupal\Core\Entity\Field\FieldItemBase::__get	10	50.0%	6	1.3%	10	5.2%	24	2.8%	0	0.0%