XHProf: Hierarchical Profiler Report

Diff Report: Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\image\Plugin\Field\FieldType\ImageItem::propertyDefinitions	Run #54e0a6d45fe2a	Run #54e0a7d2151b1	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	1,292	1,334	42	3.3%
Incl. Wall Time (microsec) per call	1,292	1,334	42	3.3%
Excl. Wall Time (microsec)	50	49	-1	-2.0%
Incl. CPU (microsecs)	1,294	1,336	42	3.2%
Incl. CPU (microsecs) per call	1,294	1,336	42	3.2%
Excl. CPU (microsec)	29	29	0	0.0%
Incl. MemUse (bytes)	175,176	175,176	0	0.0%
Incl. MemUse (bytes) per call	175,176	175,176	0	0.0%
Excl. MemUse (bytes)	3,240	3,240	0	0.0%
Incl. PeakMemUse (bytes)	221,056	221,024	-32	-0.0%
Incl. PeakMemUse (bytes) per call	221,056	221,024	-32	-0.0%
Excl. PeakMemUse (bytes)	288	288	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\image\Plugin\Field\FieldType\ImageItem::propertyDefinitions	0	N/A%	42	5.7%	42	11.5%	0	0.0%	-32	-0.3%
Exclusive Metrics Diff for Current Function			-1	-2.4%	0	0.0%	0	N/A%	0	0.0%
*Parent function*
Drupal\field\Entity\FieldStorageConfig::getPropertyDefinitions	0	N/A%	42	100.0%	42	100.0%	0	N/A%	-32	-100.0%
*Child functions*
Drupal\file\Plugin\Field\FieldType\FileItem::propertyDefinitions	0	N/A%	43	102.4%	43	102.4%	0	N/A%	-32	-100.0%
Drupal\Core\TypedData\DataDefinition::setDescription	0	N/A%	0	0.0%	-1	-2.4%	0	N/A%	0	0.0%
Drupal\Core\TypedData\DataDefinition::setLabel	0	N/A%	0	0.0%	-1	-2.4%	0	N/A%	0	0.0%
t	0	N/A%	0	0.0%	3	7.1%	0	N/A%	0	0.0%
Drupal\Core\TypedData\DataDefinition::create	0	N/A%	0	0.0%	-2	-4.8%	0	N/A%	0	0.0%