Diff Report
Run #51fdbd76c2eed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: 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 #51fdbd76c2eedRun #51fdbca2b5409DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)328 347 19 5.8%
Incl. Wall Time (microsec) per call 164 174 10 5.8%
Excl. Wall Time (microsec)25 28 3 12.0%
Incl. CPU (microsecs)333 350 17 5.1%
Incl. CPU (microsecs) per call 167 175 9 5.1%
Excl. CPU (microsec)22 18 -4 -18.2%
Incl. MemUse (bytes)30,984 30,984 0 0.0%
Incl. MemUse (bytes) per call 15,492 15,492 0 0.0%
Excl. MemUse (bytes)2,192 2,192 0 0.0%
Incl. PeakMemUse (bytes)30,976 30,976 0 0.0%
Incl. PeakMemUse (bytes) per call 15,488 15,488 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% 19 2.9% 17 1.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 15.8% -4 -23.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::Drupal\Core\Entity\Field\{closure}0 N/A% 19 100.0% 17 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::get0 N/A% 15 78.9% 19 111.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReference::getValue0 N/A% 1 5.3% -1 -5.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% 0 0.0% 3 17.6% 0 N/A% 0 N/A%