Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::onChange

Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::onChangeRun #52c641a950046Run #52c6423bf12deDiffDiff%
Number of Function Calls120 120 0 0.0%
Incl. Wall Time (microsec)1,512 1,526 14 0.9%
Incl. Wall Time (microsec) per call 13 13 0 0.9%
Excl. Wall Time (microsec)403 421 18 4.5%
Incl. CPU (microsecs)1,601 1,608 7 0.4%
Incl. CPU (microsecs) per call 13 13 0 0.4%
Excl. CPU (microsec)355 349 -6 -1.7%
Incl. MemUse (bytes)9,192 9,192 0 0.0%
Incl. MemUse (bytes) per call 77 77 0 0.0%
Excl. MemUse (bytes)1,856 1,856 0 0.0%
Incl. PeakMemUse (bytes)720 720 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::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\Plugin\Field\FieldType\EntityReferenceItem::onChange0 N/A% 14 2.9% 7 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 128.6% -6 -85.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemBase::set0 N/A% 14 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Plugin\DataType\EntityReference::getTargetIdentifier0 N/A% 12 85.7% 10 142.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::onChange0 N/A% -9 -64.3% 5 71.4% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::set@10 N/A% -7 -50.0% -2 -28.6% 0 N/A% 0 N/A%