Diff Report
Run #51ec6582d0962: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: 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 #51ec6582d0962Run #51ec623000e0cDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)903 907 4 0.4%
Incl. Wall Time (microsec) per call 27 27 0 0.4%
Excl. Wall Time (microsec)156 162 6 3.8%
Incl. CPU (microsecs)923 928 5 0.5%
Incl. CPU (microsecs) per call 28 28 0 0.5%
Excl. CPU (microsec)128 124 -4 -3.1%
Incl. MemUse (bytes)10,216 10,216 0 0.0%
Incl. MemUse (bytes) per call 310 310 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)16,472 16,472 0 0.0%
Incl. PeakMemUse (bytes) per call 499 499 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% 4 0.2% 5 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 150.0% -4 -80.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\EntityNG::getDefaultLanguage0 N/A% 4 100.0% 5 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__isset0 N/A% -2 -50.0% 4 80.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::offsetGet0 N/A% 0 0.0% 5 100.0% 0 N/A% 0 N/A%