Diff Report
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30b3f0ac5a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmpty

Drupal\Core\Field\ConfigEntityReferenceItemBase::isEmptyRun #52f30aadf2c65Run #52f30b3f0ac5aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)37 40 3 8.1%
Incl. Wall Time (microsec) per call 37 40 3 8.1%
Excl. Wall Time (microsec)19 20 1 5.3%
Incl. CPU (microsecs)39 41 2 5.1%
Incl. CPU (microsecs) per call 39 41 2 5.1%
Excl. CPU (microsec)12 15 3 25.0%
Incl. MemUse (bytes)6,008 6,008 0 0.0%
Incl. MemUse (bytes) per call 6,008 6,008 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)4,104 4,104 0 0.0%
Incl. PeakMemUse (bytes) per call 4,104 4,104 0 0.0%
Excl. PeakMemUse (bytes)1,776 1,776 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% 3 0.9% 2 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 33.3% 3 150.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::__get0 N/A% 1 33.3% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReference::getValue0 N/A% 1 33.3% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::get0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%