XHProf: Hierarchical Profiler Report

Diff Report: Run #52e49b394aea8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions	Run #52e49b394aea8	Run #52e49acfb0eb8	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	43	40	-3	-7.0%
Incl. Wall Time (microsec) per call	9	8	-1	-7.0%
Excl. Wall Time (microsec)	16	15	-1	-6.2%
Incl. CPU (microsecs)	49	50	1	2.0%
Incl. CPU (microsecs) per call	10	10	0	2.0%
Excl. CPU (microsec)	16	17	1	6.2%
Incl. MemUse (bytes)	7,008	7,008	0	0.0%
Incl. MemUse (bytes) per call	1,402	1,402	0	0.0%
Excl. MemUse (bytes)	3,936	3,936	0	0.0%
Incl. PeakMemUse (bytes)	6,528	6,528	0	0.0%
Incl. PeakMemUse (bytes) per call	1,306	1,306	0	0.0%
Excl. PeakMemUse (bytes)	3,040	3,040	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\BooleanItem::getPropertyDefinitions	0	N/A%	-3	-0.3%	1	0.1%	0	0.0%	0	0.0%
Exclusive Metrics Diff for Current Function			-1	-33.3%	1	100.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Field\FieldItemBase::__construct	0	N/A%	-2	-66.7%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::getProperties	0	N/A%	-1	-33.3%	1	100.0%	0	N/A%	0	N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinition	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\TypedData\DataDefinition::create	0	N/A%	-2	-66.7%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\TypedData\DataDefinition::setLabel	0	N/A%	0	0.0%	-1	-100.0%	0	N/A%	0	N/A%
t	0	N/A%	0	0.0%	1	100.0%	0	N/A%	0	N/A%