Diff Report
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\Type\Field::__isset

Drupal\Core\Entity\Field\Type\Field::__issetRun #51af435181b2eRun #51af3d98520b7DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)109 110 1 0.9%
Incl. Wall Time (microsec) per call 16 16 0 0.9%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)112 117 5 4.5%
Incl. CPU (microsecs) per call 16 17 1 4.5%
Excl. CPU (microsec)38 45 7 18.4%
Incl. MemUse (bytes)4,488 4,488 0 0.0%
Incl. MemUse (bytes) per call 641 641 0 0.0%
Excl. MemUse (bytes)1,416 1,416 0 0.0%
Incl. PeakMemUse (bytes)4,056 4,056 0 0.0%
Incl. PeakMemUse (bytes) per call 579 579 0 0.0%
Excl. PeakMemUse (bytes)1,464 1,464 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\Type\Field::__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\Type\Field::__isset0 N/A% 1 0.1% 5 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 100.0% 7 140.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\DatabaseStorageControllerNG::create0 N/A% 1 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__isset0 N/A% -1 -100.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::offsetGet0 N/A% 1 100.0% 0 0.0% 0 N/A% 0 N/A%