XHProf: Hierarchical Profiler Report

Diff Report: Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions	Run #52e436ce9c71d	Run #52e4374042ace	Diff	Diff%
Number of Function Calls	17	17	0	0.0%
Incl. Wall Time (microsec)	53	52	-1	-1.9%
Incl. Wall Time (microsec) per call	3	3	-0	-1.9%
Excl. Wall Time (microsec)	24	23	-1	-4.2%
Incl. CPU (microsecs)	71	71	0	0.0%
Incl. CPU (microsecs) per call	4	4	0	0.0%
Excl. CPU (microsec)	37	36	-1	-2.7%
Incl. MemUse (bytes)	7,872	7,872	0	0.0%
Incl. MemUse (bytes) per call	463	463	0	0.0%
Excl. MemUse (bytes)	4,808	4,808	0	0.0%
Incl. PeakMemUse (bytes)	5,304	5,304	0	0.0%
Incl. PeakMemUse (bytes) per call	312	312	0	0.0%
Excl. PeakMemUse (bytes)	1,824	1,824	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\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions	0	N/A%	-1	-0.1%	0	0.0%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-1	-100.0%	-1	N/A%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Field\FieldItemBase::__construct	0	N/A%	-1	-100.0%	3	N/A%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemBase::setValue	0	N/A%	0	0.0%	-2	N/A%	0	N/A%	0	N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::getProperties	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinition	0	N/A%	0	0.0%	-1	N/A%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\TypedData\DataDefinition::create	0	N/A%	2	200.0%	3	N/A%	0	N/A%	0	N/A%
t	0	N/A%	-2	-200.0%	-2	N/A%	0	N/A%	0	N/A%
Drupal\Core\TypedData\DataDefinition::setLabel	0	N/A%	0	0.0%	0	N/A%	0	N/A%	0	N/A%