Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__isset

Drupal\Core\Entity\Field\FieldItemBase::__issetRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)311 311 0 0.0%
Incl. Wall Time (microsec) per call 21 21 0 0.0%
Excl. Wall Time (microsec)51 52 1 2.0%
Incl. CPU (microsecs)323 326 3 0.9%
Incl. CPU (microsecs) per call 22 22 0 0.9%
Excl. CPU (microsec)49 55 6 12.2%
Incl. MemUse (bytes)6,760 6,760 0 0.0%
Incl. MemUse (bytes) per call 451 451 0 0.0%
Excl. MemUse (bytes)1,928 1,928 0 0.0%
Incl. PeakMemUse (bytes)9,104 9,136 32 0.4%
Incl. PeakMemUse (bytes) per call 607 609 2 0.4%
Excl. PeakMemUse (bytes)1,256 1,256 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\FieldItemBase::__isset [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\Entity\Field\FieldItemBase::__isset0 N/A% 0 0.0% 3 0.2% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function1 N/A% 6 200.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Entity\Field\Field::__isset0 N/A% 0 N/A% 3 100.0% 0 N/A% 32 100.0%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% -1 N/A% -3 -100.0% 0 N/A% 32 100.0%