Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__isset

Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__issetRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)11 12 1 9.1%
Incl. Wall Time (microsec) per call 6 6 1 9.1%
Excl. Wall Time (microsec)9 10 1 11.1%
Incl. CPU (microsecs)36 13 -23 -63.9%
Incl. CPU (microsecs) per call 18 7 -12 -63.9%
Excl. CPU (microsec)31 9 -22 -71.0%
Incl. MemUse (bytes)2,224 2,224 0 0.0%
Incl. MemUse (bytes) per call 1,112 1,112 0 0.0%
Excl. MemUse (bytes)1,184 1,184 0 0.0%
Incl. PeakMemUse (bytes)1,336 1,336 0 0.0%
Incl. PeakMemUse (bytes) per call 668 668 0 0.0%
Excl. PeakMemUse (bytes)936 936 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__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\Plugin\Field\FieldType\EntityReferenceItem::__isset0 N/A% 1 1.1% -23 -11.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% -22 -95.7% 0 N/A% 0 N/A%
Parent function
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% 1 100.0% -23 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 N/A%