Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\Field::__isset

Drupal\Core\Entity\Field\Field::__issetRun #51ec3b81ad265Run #51ec3c1813b11DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)50 55 5 10.0%
Incl. Wall Time (microsec) per call 50 55 5 10.0%
Excl. Wall Time (microsec)7 8 1 14.3%
Incl. CPU (microsecs)54 59 5 9.3%
Incl. CPU (microsecs) per call 54 59 5 9.3%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)10,120 10,120 0 0.0%
Incl. MemUse (bytes) per call 10,120 10,120 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)9,936 9,936 0 0.0%
Incl. PeakMemUse (bytes) per call 9,936 9,936 0 0.0%
Excl. PeakMemUse (bytes)1,504 1,504 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\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\Field::__isset0 N/A% 5 0.2% 5 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% -2 -40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\EntityNG::getDefaultLanguage0 N/A% 5 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__isset0 N/A% 3 60.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::offsetGet0 N/A% 1 20.0% 3 60.0% 0 N/A% 0 N/A%