Diff Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::onChange

Drupal\Core\Field\FieldItemBase::onChangeRun #536ffbe232db1Run #536ffcbacf96dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)961 937 -24 -2.5%
Incl. Wall Time (microsec) per call 64 62 -2 -2.5%
Excl. Wall Time (microsec)66 66 0 0.0%
Incl. CPU (microsecs)973 954 -19 -2.0%
Incl. CPU (microsecs) per call 65 64 -1 -2.0%
Excl. CPU (microsec)63 70 7 11.1%
Incl. MemUse (bytes)8,296 8,296 0 0.0%
Incl. MemUse (bytes) per call 553 553 0 0.0%
Excl. MemUse (bytes)3,056 3,056 0 0.0%
Incl. PeakMemUse (bytes)9,736 9,736 0 0.0%
Incl. PeakMemUse (bytes) per call 649 649 0 0.0%
Excl. PeakMemUse (bytes)1,632 1,632 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemBase::onChange [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\FieldItemBase::onChange0 N/A% -24 -1.5% -19 -1.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% 7 36.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::onChange0 N/A% -18 -75.0% -17 -89.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::set0 N/A% -10 -41.7% -7 -36.8% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::onChange0 N/A% 4 16.7% 5 26.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::onChange0 N/A% -24 -100.0% -26 -136.8% 0 N/A% 0 N/A%