Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::onChange

Drupal\Core\Field\FieldItemBase::onChangeRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)344 340 -4 -1.2%
Incl. Wall Time (microsec) per call 57 57 -1 -1.2%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)349 346 -3 -0.9%
Incl. CPU (microsecs) per call 58 58 -1 -0.9%
Excl. CPU (microsec)30 30 0 0.0%
Incl. MemUse (bytes)3,072 3,072 0 0.0%
Incl. MemUse (bytes) per call 512 512 0 0.0%
Excl. MemUse (bytes)2,304 2,304 0 0.0%
Incl. PeakMemUse (bytes)4,552 4,552 0 0.0%
Incl. PeakMemUse (bytes) per call 759 759 0 0.0%
Excl. PeakMemUse (bytes)1,760 1,760 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% -4 -0.8% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemBase::set0 N/A% -3 -75.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::onChange0 N/A% -1 -25.0% -2 -66.7% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\Plugin\DataType\ItemList::onChange0 N/A% -4 -100.0% -3 -100.0% 0 N/A% 0 N/A%