Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad2358a7c5: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #530ad1a439784Run #530ad2358a7c5DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)122 122 0 0.0%
Incl. Wall Time (microsec) per call 61 61 0 0.0%
Excl. Wall Time (microsec)12 16 4 33.3%
Incl. CPU (microsecs)123 125 2 1.6%
Incl. CPU (microsecs) per call 62 63 1 1.6%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)13,560 13,560 0 0.0%
Incl. MemUse (bytes) per call 6,780 6,780 0 0.0%
Excl. MemUse (bytes)1,536 1,536 0 0.0%
Incl. PeakMemUse (bytes)13,456 13,456 0 0.0%
Incl. PeakMemUse (bytes) per call 6,728 6,728 0 0.0%
Excl. PeakMemUse (bytes)1,616 1,616 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__isset [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldItemList::__isset0 N/A% 0 0.0% 2 0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 N/A% 1 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 0 N/A% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% -2 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -2 N/A% 1 50.0% 0 N/A% 0 N/A%