Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: 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 #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls242 242 0 0.0%
Incl. Wall Time (microsec)833 817 -16 -1.9%
Incl. Wall Time (microsec) per call 3 3 -0 -1.9%
Excl. Wall Time (microsec)660 654 -6 -0.9%
Incl. CPU (microsecs)993 999 6 0.6%
Incl. CPU (microsecs) per call 4 4 0 0.6%
Excl. CPU (microsec)649 662 13 2.0%
Incl. MemUse (bytes)16,400 16,384 -16 -0.1%
Incl. MemUse (bytes) per call 68 68 -0 -0.1%
Excl. MemUse (bytes)3,792 3,792 0 0.0%
Incl. PeakMemUse (bytes)4,360 4,360 0 0.0%
Incl. PeakMemUse (bytes) per call 18 18 0 0.0%
Excl. PeakMemUse (bytes)3,240 3,240 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% -16 -0.5% 6 0.2% -16 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -37.5% 13 216.7% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Field\FormatterBase::view0 N/A% -12 -75.0% 3 50.0% -8 -50.0% 0 N/A%
Drupal\file\Plugin\Field\FieldFormatter\FileFormatterBase::prepareView0 N/A% -3 -18.8% -3 -50.0% 0 0.0% 0 N/A%
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% -1 -6.2% 6 100.0% 0 0.0% 0 N/A%
Drupal\image\Plugin\Field\FieldFormatter\ImageFormatter::viewElements0 N/A% 0 0.0% 0 0.0% -8 -50.0% 0 N/A%
Child function
Drupal\Core\Field\FieldItemBase::__isset0 N/A% -10 -62.5% -7 -116.7% -16 -100.0% 0 N/A%