Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\Field::__isset

Drupal\Core\Entity\Field\Field::__issetRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)342 370 28 8.2%
Incl. Wall Time (microsec) per call 29 31 2 8.2%
Excl. Wall Time (microsec)63 70 7 11.1%
Incl. CPU (microsecs)353 376 23 6.5%
Incl. CPU (microsecs) per call 29 31 2 6.5%
Excl. CPU (microsec)52 50 -2 -3.8%
Incl. MemUse (bytes)10,216 10,216 0 0.0%
Incl. MemUse (bytes) per call 851 851 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)12,288 12,288 0 0.0%
Incl. PeakMemUse (bytes) per call 1,024 1,024 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% 28 3.7% 23 19.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 25.0% -2 -8.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\EntityNG::getDefaultLanguage0 N/A% 28 100.0% 23 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__isset0 N/A% 18 64.3% 18 78.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::offsetGet0 N/A% 3 10.7% 7 30.4% 0 N/A% 0 N/A%