Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__isset

Drupal\Core\Field\FieldItemBase::__issetRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)69 74 5 7.2%
Incl. Wall Time (microsec) per call 17 19 1 7.2%
Excl. Wall Time (microsec)18 21 3 16.7%
Incl. CPU (microsecs)76 82 6 7.9%
Incl. CPU (microsecs) per call 19 21 2 7.9%
Excl. CPU (microsec)20 26 6 30.0%
Incl. MemUse (bytes)10,992 10,992 0 0.0%
Incl. MemUse (bytes) per call 2,748 2,748 0 0.0%
Excl. MemUse (bytes)2,472 2,472 0 0.0%
Incl. PeakMemUse (bytes)8,536 8,536 0 0.0%
Incl. PeakMemUse (bytes) per call 2,134 2,134 0 0.0%
Excl. PeakMemUse (bytes)1,128 1,128 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\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\Field\FieldItemBase::__isset0 N/A% 5 2.6% 6 2.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 60.0% 6 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::__isset0 N/A% 4 80.0% 6 100.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldWidget\StringWidget::formElement0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\PrimitiveBase::getValue0 N/A% 1 20.0% 1 16.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 1 20.0% -1 -16.7% 0 N/A% 0 N/A%