Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__isset

Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__issetRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)74 75 1 1.4%
Incl. Wall Time (microsec) per call 6 6 0 1.4%
Excl. Wall Time (microsec)49 50 1 2.0%
Incl. CPU (microsecs)91 97 6 6.6%
Incl. CPU (microsecs) per call 7 7 0 6.6%
Excl. CPU (microsec)55 59 4 7.3%
Incl. MemUse (bytes)8,208 8,208 0 0.0%
Incl. MemUse (bytes) per call 631 631 0 0.0%
Excl. MemUse (bytes)5,512 5,512 0 0.0%
Incl. PeakMemUse (bytes)2,808 3,000 192 6.8%
Incl. PeakMemUse (bytes) per call 216 231 15 6.8%
Excl. PeakMemUse (bytes)2,000 2,192 192 9.6%

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 0.1% 6 0.6% 0 0.0% 192 0.2%
Exclusive Metrics Diff for Current Function1 100.0% 4 66.7% 0 N/A% 192 100.0%
Parent functions
template_preprocess_field0 N/A% -1 -100.0% 1 16.7% 0 N/A% 0 0.0%
Drupal\taxonomy\Plugin\Field\FieldFormatter\LinkFormatter::viewElements0 N/A% 1 100.0% -1 -16.7% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::__isset0 N/A% -1 -100.0% 2 33.3% 0 N/A% 0 0.0%
Drupal\file\Plugin\Field\FieldType\FileItem::isEmpty0 N/A% 1 100.0% 2 33.3% 0 N/A% 0 0.0%
Drupal\Core\Field\ConfigEntityReferenceItemBase::getValue0 N/A% 1 100.0% 1 16.7% 0 N/A% 192 100.0%
Drupal\Core\Field\FormatterBase::view0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 0.0%
Child function
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 0 0.0% 2 33.3% 0 N/A% 0 0.0%