XHProf: Hierarchical Profiler Report

Diff Report: Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions	Run #52c642960e9a6	Run #52c641a950046	Diff	Diff%
Number of Function Calls	370	370	0	0.0%
Incl. Wall Time (microsec)	190	199	9	4.7%
Incl. Wall Time (microsec) per call	1	1	0	4.7%
Excl. Wall Time (microsec)	161	170	9	5.6%
Incl. CPU (microsecs)	577	541	-36	-6.2%
Incl. CPU (microsecs) per call	2	1	-0	-6.2%
Excl. CPU (microsec)	543	507	-36	-6.6%
Incl. MemUse (bytes)	7,872	7,872	0	0.0%
Incl. MemUse (bytes) per call	21	21	0	0.0%
Excl. MemUse (bytes)	4,800	4,800	0	0.0%
Incl. PeakMemUse (bytes)	5,416	1,840	-3,576	-66.0%
Incl. PeakMemUse (bytes) per call	15	5	-10	-66.0%
Excl. PeakMemUse (bytes)	2,032	1,456	-576	-28.3%

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%	9	0.3%	-36	-1.4%	0	0.0%	-3,576	-11.0%
Exclusive Metrics Diff for Current Function			9	100.0%	-36	-100.0%	0	N/A%	-576	-16.1%
*Parent functions*
Drupal\Core\Field\FieldItemBase::setValue	0	N/A%	15	166.7%	-15	-41.7%	0	N/A%	0	0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::getProperties	0	N/A%	-7	-77.8%	-16	-44.4%	0	N/A%	0	0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinition	0	N/A%	1	11.1%	-1	-2.8%	0	N/A%	0	0.0%
Drupal\Core\Field\FieldItemBase::__construct	0	N/A%	0	0.0%	-4	-11.1%	0	N/A%	-3,576	-100.0%
*Child functions*
Drupal\Core\TypedData\DataDefinition::setLabel	0	N/A%	0	0.0%	1	2.8%	0	N/A%	-344	-9.6%
t	0	N/A%	0	0.0%	1	2.8%	0	N/A%	-1,472	-41.2%
Drupal\Core\TypedData\DataDefinition::create	0	N/A%	0	0.0%	-2	-5.6%	0	N/A%	-1,184	-33.1%