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Run #534ad8dec7444: 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::__isset15 27.8% 816 0.1% 841 0.1% 9,356 0.1% 8,908 0.1%
Exclusive Metrics for Current Function120 14.7% 114 13.6% 2,224 23.8% 1,692 19.0%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode12 80.0% 759 93.0% 774 92.0% 7,732 82.6% 8,144 91.4%
Drupal\comment\Entity\Comment::getThread1 6.7% 23 2.8% 27 3.2% 544 5.8% 0 0.0%
comment_node_links_alter1 6.7% 17 2.1% 20 2.4% 528 5.6% 256 2.9%
Drupal\comment\Entity\Comment::getCreatedTime1 6.7% 17 2.1% 20 2.4% 552 5.9% 508 5.7%
Child functions
Drupal\Core\Field\FieldItemBase::__isset15 50.0% 557 68.3% 574 68.3% 5,324 56.9% 5,352 60.1%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first15 50.0% 139 17.0% 153 18.2% 1,808 19.3% 1,864 20.9%