Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmpty

Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmptyRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)22 27 5 22.7%
Incl. Wall Time (microsec) per call 11 14 3 22.7%
Excl. Wall Time (microsec)10 14 4 40.0%
Incl. CPU (microsecs)25 29 4 16.0%
Incl. CPU (microsecs) per call 13 15 2 16.0%
Excl. CPU (microsec)11 10 -1 -9.1%
Incl. MemUse (bytes)2,528 2,528 0 0.0%
Incl. MemUse (bytes) per call 1,264 1,264 0 0.0%
Excl. MemUse (bytes)1,632 1,632 0 0.0%
Incl. PeakMemUse (bytes)1,392 1,392 0 0.0%
Incl. PeakMemUse (bytes) per call 696 696 0 0.0%
Excl. PeakMemUse (bytes)984 984 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\ConfigEntityReferenceItemBase::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\ConfigEntityReferenceItemBase::isEmpty0 N/A% 5 0.6% 4 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% -1 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 5 100.0% 4 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get0 N/A% 1 20.0% 5 125.0% 0 N/A% 0 N/A%