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Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Parent/Child report for Drupal\Core\TypedData\Plugin\DataType\ItemList::first [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\TypedData\Plugin\DataType\ItemList::first16 39.0% 83 0.0% 125 0.0% 4,872 0.0% 5,408 0.0%
Exclusive Metrics for Current Function36 43.4% 68 54.4% 2,832 58.1% 3,032 56.1%
Parent functions
Drupal\Core\Field\FieldItemList::__get12 75.0% 59 71.1% 97 77.6% 832 17.1% 1,488 27.5%
Drupal\Core\Field\FieldItemList::__isset2 12.5% 15 18.1% 17 13.6% 3,200 65.7% 3,264 60.4%
Drupal\Core\Field\FieldItemList::__get@12 12.5% 9 10.8% 11 8.8% 840 17.2% 656 12.1%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get16 100.0% 47 56.6% 57 45.6% 2,040 41.9% 2,376 43.9%