Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: 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 #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)130 140 10 7.7%
Incl. Wall Time (microsec) per call 43 47 3 7.7%
Excl. Wall Time (microsec)33 43 10 30.3%
Incl. CPU (microsecs)136 144 8 5.9%
Incl. CPU (microsecs) per call 45 48 3 5.9%
Excl. CPU (microsec)28 39 11 39.3%
Incl. MemUse (bytes)4,860 4,860 0 0.0%
Incl. MemUse (bytes) per call 1,620 1,620 0 0.0%
Excl. MemUse (bytes)1,392 1,392 0 0.0%
Incl. PeakMemUse (bytes)3,912 3,912 0 0.0%
Incl. PeakMemUse (bytes) per call 1,304 1,304 0 0.0%
Excl. PeakMemUse (bytes)828 828 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% 10 1.1% 8 2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 100.0% 11 137.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::Drupal\Core\Field\{closure}0 N/A% 10 100.0% 8 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem::hasUnsavedEntity0 N/A% 0 0.0% -4 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__get0 N/A% 0 0.0% 1 12.5% 0 N/A% 0 N/A%