Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty

Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmptyRun #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)54 61 7 13.0%
Incl. Wall Time (microsec) per call 14 15 2 13.0%
Excl. Wall Time (microsec)27 30 3 11.1%
Incl. CPU (microsecs)60 67 7 11.7%
Incl. CPU (microsecs) per call 15 17 2 11.7%
Excl. CPU (microsec)26 30 4 15.4%
Incl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. MemUse (bytes) per call 478 478 0 0.0%
Excl. MemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes)1,708 1,708 0 0.0%
Incl. PeakMemUse (bytes) per call 427 427 0 0.0%
Excl. PeakMemUse (bytes)1,180 1,180 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::isEmpty [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::isEmpty0 N/A% 7 0.5% 7 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 42.9% 4 57.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 8 114.3% 8 114.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::isEmpty0 N/A% -1 -14.3% -1 -14.3% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get0 N/A% 4 57.1% 3 42.9% 0 N/A% 0 N/A%