XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec491641923: 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 #51ec485525502	Run #51ec491641923	Diff	Diff%
Number of Function Calls	164	154	-10	-6.1%
Incl. Wall Time (microsec)	4,783	4,311	-472	-9.9%
Incl. Wall Time (microsec) per call	29	28	-1	-4.0%
Excl. Wall Time (microsec)	822	787	-35	-4.3%
Incl. CPU (microsecs)	4,450	4,258	-192	-4.3%
Incl. CPU (microsecs) per call	27	28	1	1.9%
Excl. CPU (microsec)	697	652	-45	-6.5%
Incl. MemUse (bytes)	39,592	38,720	-872	-2.2%
Incl. MemUse (bytes) per call	241	251	10	4.1%
Excl. MemUse (bytes)	10,824	9,976	-848	-7.8%
Incl. PeakMemUse (bytes)	18,568	45,336	26,768	144.2%
Incl. PeakMemUse (bytes) per call	113	294	181	160.0%
Excl. PeakMemUse (bytes)	3,896	3,752	-144	-3.7%

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%