XHProf: Hierarchical Profiler Report

Diff Report: Run #51f628573214c: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #51f62b0e7bc11: XHProf Run (Namespace=drupal-perf-fabianx)
Tip: Click a function name below to drill down.

Drupal\Core\TypedData\ItemList::isEmpty	Run #51f628573214c	Run #51f62b0e7bc11	Diff	Diff%
Number of Function Calls	241	241	0	0.0%
Incl. Wall Time (microsec)	3,321	3,319	-2	-0.1%
Incl. Wall Time (microsec) per call	14	14	-0	-0.1%
Excl. Wall Time (microsec)	1,113	1,102	-11	-1.0%
Incl. CPU (microsecs)	4,000	0	-4,000	-100.0%
Incl. CPU (microsecs) per call	17	0	-17	-100.0%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	29,488	29,488	0	0.0%
Incl. MemUse (bytes) per call	122	122	0	0.0%
Excl. MemUse (bytes)	8,136	8,136	0	0.0%
Incl. PeakMemUse (bytes)	9,880	10,080	200	2.0%
Incl. PeakMemUse (bytes) per call	41	42	1	2.0%
Excl. PeakMemUse (bytes)	5,024	5,232	208	4.1%

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\TypedData\ItemList::isEmpty	0	N/A%	-2	-0.0%	-4,000	-20.0%	0	0.0%	200	0.0%
Exclusive Metrics Diff for Current Function			-11	-550.0%	0	0.0%	0	N/A%	208	104.0%
*Parent functions*
Drupal\image\Plugin\field\formatter\ImageFormatterBase::prepareView	0	N/A%	-2	-100.0%	0	0.0%	0	N/A%	72	36.0%
Drupal\Core\Entity\EntityBCDecorator::__get	0	N/A%	0	0.0%	-4,000	-100.0%	0	N/A%	128	64.0%
*Child functions*
Drupal\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmpty	0	N/A%	14	700.0%	-4,000	-100.0%	0	N/A%	0	0.0%
Drupal\text\Plugin\field\field_type\TextWithSummaryItem::isEmpty	0	N/A%	-3	-150.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\text\Plugin\field\field_type\TextItemBase::isEmpty	0	N/A%	-3	-150.0%	0	0.0%	0	N/A%	0	0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::isEmpty	0	N/A%	1	50.0%	0	0.0%	0	N/A%	-8	-4.0%