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Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\Field\FieldItemList::__isset [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\FieldItemList::__isset7 23.3% 437 0.1% 446 0.1% 8,872 0.1% 8,560 0.1%
Exclusive Metrics for Current Function56 12.8% 47 10.5% 1,276 14.4% 1,332 15.6%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode6 85.7% 394 90.2% 401 89.9% 7,692 86.7% 7,532 88.0%
Drupal\node\NodeForm::form1 14.3% 43 9.8% 45 10.1% 1,180 13.3% 1,028 12.0%
Child functions
Drupal\Core\Field\FieldItemBase::__isset7 50.0% 316 72.3% 324 72.6% 5,788 65.2% 5,352 62.5%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first7 50.0% 65 14.9% 75 16.8% 1,808 20.4% 1,876 21.9%