XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions	Run #52f5cb0964fa0	Run #52f5cbc19a0d8	Diff	Diff%
Number of Function Calls	84	84	0	0.0%
Incl. Wall Time (microsec)	174	124	-50	-28.7%
Incl. Wall Time (microsec) per call	2	1	-1	-28.7%
Excl. Wall Time (microsec)	138	90	-48	-34.8%
Incl. CPU (microsecs)	233	175	-58	-24.9%
Incl. CPU (microsecs) per call	3	2	-1	-24.9%
Excl. CPU (microsec)	192	135	-57	-29.7%
Incl. MemUse (bytes)	33,552	33,528	-24	-0.1%
Incl. MemUse (bytes) per call	399	399	-0	-0.1%
Excl. MemUse (bytes)	30,488	30,464	-24	-0.1%
Incl. PeakMemUse (bytes)	9,072	9,048	-24	-0.3%
Incl. PeakMemUse (bytes) per call	108	108	-0	-0.3%
Excl. PeakMemUse (bytes)	5,648	5,624	-24	-0.4%

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%	-50	-53.8%	-58	-29.7%	-24	-0.1%	-24	-0.1%
Exclusive Metrics Diff for Current Function			-48	-96.0%	-57	-98.3%	-24	-100.0%	-24	-100.0%
*Parent functions*
Drupal\Core\Field\FieldItemBase::__construct	0	N/A%	-50	-100.0%	-49	-84.5%	-24	-100.0%	-24	-100.0%
Drupal\Core\Field\FieldItemBase::setValue	0	N/A%	0	0.0%	-3	-5.2%	0	0.0%	0	0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::getProperties	0	N/A%	0	0.0%	-6	-10.3%	0	0.0%	0	0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinition	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
t	0	N/A%	-3	-6.0%	-2	-3.4%	0	0.0%	0	0.0%
Drupal\Core\TypedData\DataDefinition::create	0	N/A%	1	2.0%	1	1.7%	0	0.0%	0	0.0%
Drupal\Core\TypedData\DataDefinition::setLabel	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%