Run Report
Run #52e4374042ace: 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::first312 49.3% 1,470 0.6% 1,754 0.7% 8,032 0.0% 11,224 0.1%
Exclusive Metrics for Current Function680 46.3% 700 39.9% 5,512 68.6% 6,808 60.7%
Parent functions
Drupal\Core\Field\FieldItemList::applyDefaultValue153 49.0% 674 45.9% 810 46.2% 1,104 13.7% 1,296 11.5%
Drupal\Core\Field\FieldItemList::__get124 39.7% 617 42.0% 733 41.8% 1,088 13.5% 5,160 46.0%
Drupal\Core\Field\FieldItemList::__isset20 6.4% 107 7.3% 120 6.8% 3,200 39.8% 3,232 28.8%
Drupal\Core\Field\FieldItemList::__set6 1.9% 34 2.3% 41 2.3% 960 12.0% 608 5.4%
Drupal\comment\CommentFormController::form7 2.2% 28 1.9% 37 2.1% 840 10.5% 144 1.3%
Drupal\Core\Field\FieldItemList::__get@12 0.6% 10 0.7% 13 0.7% 840 10.5% 784 7.0%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::get312 100.0% 790 53.7% 1,054 60.1% 2,520 31.4% 4,416 39.3%