Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)311 309 -2 -0.6%
Incl. Wall Time (microsec) per call 21 21 -0 -0.6%
Excl. Wall Time (microsec)52 50 -2 -3.8%
Incl. CPU (microsecs)326 323 -3 -0.9%
Incl. CPU (microsecs) per call 22 22 -0 -0.9%
Excl. CPU (microsec)55 56 1 1.8%
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)9,136 9,136 0 0.0%
Incl. PeakMemUse (bytes) per call 609 609 0 0.0%
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% -2 -0.2% -3 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 1 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::__isset0 N/A% -2 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 0 0.0% -4 -133.3% 0 N/A% 0 N/A%