XHProf: Hierarchical Profiler Report

Diff Report: Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions	Run #52e417f8e04a5	Run #52e4189e0e4fe	Diff	Diff%
Number of Function Calls	56	56	0	0.0%
Incl. Wall Time (microsec)	99	98	-1	-1.0%
Incl. Wall Time (microsec) per call	2	2	-0	-1.0%
Excl. Wall Time (microsec)	70	69	-1	-1.4%
Incl. CPU (microsecs)	142	146	4	2.8%
Incl. CPU (microsecs) per call	3	3	0	2.8%
Excl. CPU (microsec)	106	111	5	4.7%
Incl. MemUse (bytes)	25,016	25,016	0	0.0%
Incl. MemUse (bytes) per call	447	447	0	0.0%
Excl. MemUse (bytes)	21,952	21,952	0	0.0%
Incl. PeakMemUse (bytes)	7,616	7,616	0	0.0%
Incl. PeakMemUse (bytes) per call	136	136	0	0.0%
Excl. PeakMemUse (bytes)	4,016	4,016	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\StringItem::getPropertyDefinitions	0	N/A%	-1	-0.3%	4	1.1%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-1	-100.0%	5	125.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Field\FieldItemBase::__construct	0	N/A%	-1	-100.0%	-2	-50.0%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemBase::setValue	0	N/A%	0	0.0%	1	25.0%	0	N/A%	0	N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::getProperties	0	N/A%	0	0.0%	5	125.0%	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::setLabel	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
t	0	N/A%	0	0.0%	-1	-25.0%	0	N/A%	0	N/A%
Drupal\Core\TypedData\DataDefinition::create	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%