Run Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
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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% 76 0.0% 95 0.0% 4,872 0.0% 5,280 0.0%
Exclusive Metrics for Current Function37 48.7% 41 43.2% 2,832 58.1% 3,064 58.0%
Parent functions
Drupal\Core\Field\FieldItemList::__get12 75.0% 56 73.7% 70 73.7% 832 17.1% 1,520 28.8%
Drupal\Core\Field\FieldItemList::__isset2 12.5% 12 15.8% 14 14.7% 3,200 65.7% 3,104 58.8%
Drupal\Core\Field\FieldItemList::__get@12 12.5% 8 10.5% 11 11.6% 840 17.2% 656 12.4%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get16 100.0% 39 51.3% 54 56.8% 2,040 41.9% 2,216 42.0%