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Run #5391fcf6ab927: 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% 428 0.1% 438 0.1% 8,876 0.1% 9,488 0.1%
Exclusive Metrics for Current Function72 16.8% 54 12.3% 1,276 14.4% 1,388 14.6%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode6 85.7% 402 93.9% 409 93.4% 7,696 86.7% 8,460 89.2%
Drupal\node\NodeForm::form1 14.3% 26 6.1% 29 6.6% 1,180 13.3% 1,028 10.8%
Child functions
Drupal\Core\Field\FieldItemBase::__isset7 50.0% 291 68.0% 309 70.5% 5,792 65.3% 6,168 65.0%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first7 50.0% 65 15.2% 75 17.1% 1,808 20.4% 1,932 20.4%