Run Report
Run #53923e3238612: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Parent/Child report for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty6 24.0% 176 0.0% 186 0.0% 4,512 0.0% 3,864 0.0%
Exclusive Metrics for Current Function52 29.5% 47 25.3% 1,780 39.5% 1,536 39.8%
Parent functions
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}5 83.3% 170 96.6% 177 95.2% 3,968 87.9% 3,388 87.7%
Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty1 16.7% 6 3.4% 9 4.8% 544 12.1% 476 12.3%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::hasUnsavedEntity4 40.0% 93 52.8% 100 53.8% 1,588 35.2% 1,200 31.1%
Drupal\Core\Field\FieldItemBase::__get6 60.0% 31 17.6% 39 21.0% 1,144 25.4% 1,128 29.2%