XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Field\FieldItemList::__get	Run #531ee5f3237b0	Run #531ee657ba49e	Diff	Diff%
Number of Function Calls	12	12	0	0.0%
Incl. Wall Time (microsec)	2,383	2,375	-8	-0.3%
Incl. Wall Time (microsec) per call	199	198	-1	-0.3%
Excl. Wall Time (microsec)	79	52	-27	-34.2%
Incl. CPU (microsecs)	2,254	2,240	-14	-0.6%
Incl. CPU (microsecs) per call	188	187	-1	-0.6%
Excl. CPU (microsec)	70	43	-27	-38.6%
Incl. MemUse (bytes)	92,512	91,784	-728	-0.8%
Incl. MemUse (bytes) per call	7,709	7,649	-61	-0.8%
Excl. MemUse (bytes)	4,744	4,744	0	0.0%
Incl. PeakMemUse (bytes)	183,592	182,920	-672	-0.4%
Incl. PeakMemUse (bytes) per call	15,299	15,243	-56	-0.4%
Excl. PeakMemUse (bytes)	3,408	3,408	0	0.0%

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%	-8	-0.3%	-14	-0.5%	-728	-1.0%	-672	-0.9%
Exclusive Metrics Diff for Current Function			-27	-337.5%	-27	-192.9%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode	0	N/A%	-28	-350.0%	-28	-200.0%	0	0.0%	0	0.0%
shortcut_renderable_links	0	N/A%	24	300.0%	16	114.3%	-728	-100.0%	-672	-100.0%
Drupal\shortcut\Entity\Shortcut::getRouteName	0	N/A%	-2	-25.0%	-1	-7.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::label	0	N/A%	-1	-12.5%	1	7.1%	0	0.0%	0	0.0%
Drupal\Core\Entity\ContentEntityBase::id	0	N/A%	-1	-12.5%	-2	-14.3%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Field\FieldItemBase::__get	0	N/A%	22	275.0%	18	128.6%	-728	-100.0%	-672	-100.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first	0	N/A%	-3	-37.5%	-5	-35.7%	0	0.0%	0	0.0%