Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmpty

Drupal\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmptyRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,132 1,171 39 3.4%
Incl. Wall Time (microsec) per call 94 98 3 3.4%
Excl. Wall Time (microsec)126 132 6 4.8%
Incl. CPU (microsecs)1,146 1,184 38 3.3%
Incl. CPU (microsecs) per call 96 99 3 3.3%
Excl. CPU (microsec)93 93 0 0.0%
Incl. MemUse (bytes)35,696 35,696 0 0.0%
Incl. MemUse (bytes) per call 2,975 2,975 0 0.0%
Excl. MemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes)34,560 34,560 0 0.0%
Incl. PeakMemUse (bytes) per call 2,880 2,880 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 0 0.0%

Parent/Child Regression/Improvement report for Drupal\field\Plugin\Type\FieldType\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\field\Plugin\Type\FieldType\ConfigEntityReferenceItemBase::isEmpty0 N/A% 39 5.2% 38 32.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 15.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::Drupal\Core\Entity\Field\{closure}0 N/A% 39 100.0% 38 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::get0 N/A% 32 82.1% 39 102.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReference::getValue0 N/A% 1 2.6% 4 10.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% 0 0.0% -5 -13.2% 0 N/A% 0 N/A%