Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)159 163 4 2.5%
Incl. Wall Time (microsec) per call 40 41 1 2.5%
Excl. Wall Time (microsec)32 30 -2 -6.2%
Incl. CPU (microsecs)168 169 1 0.6%
Incl. CPU (microsecs) per call 42 42 0 0.6%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)13,688 13,688 0 0.0%
Incl. MemUse (bytes) per call 3,422 3,422 0 0.0%
Excl. MemUse (bytes)1,536 1,536 0 0.0%
Incl. PeakMemUse (bytes)7,496 7,496 0 0.0%
Incl. PeakMemUse (bytes) per call 1,874 1,874 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 4 0.0% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -50.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 4 100.0% 1 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 3 75.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 3 75.0% 1 100.0% 0 N/A% 0 N/A%