Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)461 473 12 2.6%
Incl. Wall Time (microsec) per call 58 59 2 2.6%
Excl. Wall Time (microsec)66 67 1 1.5%
Incl. CPU (microsecs)468 478 10 2.1%
Incl. CPU (microsecs) per call 59 60 1 2.1%
Excl. CPU (microsec)56 57 1 1.8%
Incl. MemUse (bytes)18,072 18,072 0 0.0%
Incl. MemUse (bytes) per call 2,259 2,259 0 0.0%
Excl. MemUse (bytes)2,728 2,728 0 0.0%
Incl. PeakMemUse (bytes)14,952 14,952 0 0.0%
Incl. PeakMemUse (bytes) per call 1,869 1,869 0 0.0%
Excl. PeakMemUse (bytes)2,312 2,312 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% 12 1.8% 10 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 8.3% 1 10.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 11 91.7% 9 90.0% 0 N/A% 0 N/A%
Drupal\node\NodeFormController::form0 N/A% 1 8.3% 1 10.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 8 66.7% 5 50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 5 41.7% 6 60.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__isset@10 N/A% -2 -16.7% -2 -20.0% 0 N/A% 0 N/A%