XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Field\FieldItemList::getDefaultValue	Run #52e4a1fd8a982	Run #52e4a1c03557c	Diff	Diff%
Number of Function Calls	21	21	0	0.0%
Incl. Wall Time (microsec)	1,753	1,834	81	4.6%
Incl. Wall Time (microsec) per call	83	87	4	4.6%
Excl. Wall Time (microsec)	136	137	1	0.7%
Incl. CPU (microsecs)	1,491	1,562	71	4.8%
Incl. CPU (microsecs) per call	71	74	3	4.8%
Excl. CPU (microsec)	96	93	-3	-3.1%
Incl. MemUse (bytes)	123,272	123,272	0	0.0%
Incl. MemUse (bytes) per call	5,870	5,870	0	0.0%
Excl. MemUse (bytes)	3,304	3,304	0	0.0%
Incl. PeakMemUse (bytes)	139,832	139,832	0	0.0%
Incl. PeakMemUse (bytes) per call	6,659	6,659	0	0.0%
Excl. PeakMemUse (bytes)	2,152	2,152	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\FieldItemList::getDefaultValue	0	N/A%	81	20.2%	71	19.0%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			1	1.2%	-3	-4.2%	0	N/A%	0	N/A%
*Parent functions*
Drupal\entity_reference\Plugin\Field\FieldType\ConfigurableEntityReferenceFieldItemList::getDefaultValue	0	N/A%	72	88.9%	67	94.4%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemList::applyDefaultValue	0	N/A%	9	11.1%	4	5.6%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition	0	N/A%	75	92.6%	69	97.2%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldDefinition::getDefaultValue	0	N/A%	3	3.7%	2	2.8%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemList::getFieldDefinition	0	N/A%	1	1.2%	2	2.8%	0	N/A%	0	N/A%
Drupal\Core\Field\FieldItemList::getEntity	0	N/A%	1	1.2%	2	2.8%	0	N/A%	0	N/A%
Drupal\field\Entity\FieldInstance::getDefaultValue	0	N/A%	0	0.0%	-1	-1.4%	0	N/A%	0	N/A%