XHProf: Hierarchical Profiler Report

Diff Report: Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\file\Plugin\Field\FieldWidget\FileWidget::formMultipleElements

Drupal\file\Plugin\Field\FieldWidget\FileWidget::formMultipleElements	Run #539206aca7ae8	Run #539205a48c548	Diff	Diff%
Number of Function Calls	2	2	0	0.0%
Incl. Wall Time (microsec)	14,820	10,809	-4,011	-27.1%
Incl. Wall Time (microsec) per call	7,410	5,405	-2,006	-27.1%
Excl. Wall Time (microsec)	128	125	-3	-2.3%
Incl. CPU (microsecs)	13,900	9,814	-4,086	-29.4%
Incl. CPU (microsecs) per call	6,950	4,907	-2,043	-29.4%
Excl. CPU (microsec)	95	85	-10	-10.5%
Incl. MemUse (bytes)	482,500	244,516	-237,984	-49.3%
Incl. MemUse (bytes) per call	241,250	122,258	-118,992	-49.3%
Excl. MemUse (bytes)	4,068	4,068	0	0.0%
Incl. PeakMemUse (bytes)	492,084	247,540	-244,544	-49.7%
Incl. PeakMemUse (bytes) per call	246,042	123,770	-122,272	-49.7%
Excl. PeakMemUse (bytes)	1,032	2,060	1,028	99.6%

Parent/Child Regression/Improvement report for Drupal\file\Plugin\Field\FieldWidget\FileWidget::formMultipleElements [View Callgraph Diff]

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\file\Plugin\Field\FieldWidget\FileWidget::formMultipleElements	0	N/A%	-4,011	-87.1%	-4,086	-108.4%	-237,984	-252.7%	-244,544	-252.7%
Exclusive Metrics Diff for Current Function			-3	-0.1%	-10	-0.2%	0	0.0%	1,028	0.4%
*Parent functions*
Drupal\image\Plugin\Field\FieldWidget\ImageWidget::formMultipleElements	0	N/A%	-3,916	-97.6%	-3,992	-97.7%	-237,956	-100.0%	-244,680	-100.1%
Drupal\Core\Field\WidgetBase::form	0	N/A%	-95	-2.4%	-94	-2.3%	-28	-0.0%	136	0.1%
*Child functions*
Drupal\Core\Field\WidgetBase::formSingleElement	0	N/A%	-4,021	-100.2%	-4,095	-100.2%	-237,984	-100.0%	-250,244	-102.3%
field_filter_xss	0	N/A%	15	0.4%	14	0.3%	0	0.0%	1,924	0.8%
Drupal\Core\Field\WidgetBase::getFieldSetting	0	N/A%	-5	-0.1%	-5	-0.1%	0	0.0%	1,192	0.5%
t	0	N/A%	4	0.1%	4	0.1%	0	0.0%	328	0.1%
Drupal\Core\TypedData\Plugin\DataType\ItemList::getIterator	0	N/A%	-2	-0.0%	-2	-0.0%	0	0.0%	0	0.0%
Drupal\field\Entity\FieldInstanceConfig::getLabel	0	N/A%	1	0.0%	1	0.0%	0	0.0%	92	0.0%
check_plain	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%
Drupal\Core\Field\WidgetBase::getFieldSettings	0	N/A%	0	0.0%	0	0.0%	0	0.0%	872	0.4%
get_class	0	N/A%	0	0.0%	0	0.0%	0	0.0%	128	0.1%
field_form_get_state	0	N/A%	0	0.0%	1	0.0%	0	0.0%	136	0.1%
Drupal\field\Entity\FieldInstanceConfig::getName	0	N/A%	0	0.0%	2	0.0%	0	0.0%	0	0.0%
Drupal\field\Entity\FieldInstanceConfig::getCardinality	0	N/A%	0	0.0%	2	0.0%	0	0.0%	0	0.0%
Drupal\field\Entity\FieldInstanceConfig::getDescription	0	N/A%	0	0.0%	1	0.0%	0	0.0%	0	0.0%