Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)438 439 1 0.2%
Incl. Wall Time (microsec) per call 29 29 0 0.2%
Excl. Wall Time (microsec)74 78 4 5.4%
Incl. CPU (microsecs)452 451 -1 -0.2%
Incl. CPU (microsecs) per call 30 30 -0 -0.2%
Excl. CPU (microsec)56 63 7 12.5%
Incl. MemUse (bytes)10,216 10,216 0 0.0%
Incl. MemUse (bytes) per call 681 681 0 0.0%
Excl. MemUse (bytes)1,456 1,456 0 0.0%
Incl. PeakMemUse (bytes)12,496 12,496 0 0.0%
Incl. PeakMemUse (bytes) per call 833 833 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% 1 0.1% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 400.0% 7 700.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\EntityNG::getDefaultLanguage0 N/A% 1 100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\FieldItemBase::__isset0 N/A% -2 -200.0% -3 -300.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ItemList::offsetGet0 N/A% -1 -100.0% -5 -500.0% 0 N/A% 0 N/A%