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\Core\Entity\Field\FieldItemBase::__isset

Drupal\Core\Entity\Field\FieldItemBase::__issetRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)259 241 -18 -6.9%
Incl. Wall Time (microsec) per call 22 20 -2 -6.9%
Excl. Wall Time (microsec)42 37 -5 -11.9%
Incl. CPU (microsecs)269 251 -18 -6.7%
Incl. CPU (microsecs) per call 22 21 -2 -6.7%
Excl. CPU (microsec)41 36 -5 -12.2%
Incl. MemUse (bytes)6,760 6,760 0 0.0%
Incl. MemUse (bytes) per call 563 563 0 0.0%
Excl. MemUse (bytes)1,784 1,784 0 0.0%
Incl. PeakMemUse (bytes)8,928 8,928 0 0.0%
Incl. PeakMemUse (bytes) per call 744 744 0 0.0%
Excl. PeakMemUse (bytes)1,336 1,336 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% -18 -2.4% -18 -15.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -27.8% -5 -27.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::__isset0 N/A% -18 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% -13 -72.2% -13 -72.2% 0 N/A% 0 N/A%