Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__isset

Drupal\Core\Entity\Field\FieldItemBase::__issetRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)204 197 -7 -3.4%
Incl. Wall Time (microsec) per call 17 16 -1 -3.4%
Excl. Wall Time (microsec)54 52 -2 -3.7%
Incl. CPU (microsecs)216 208 -8 -3.7%
Incl. CPU (microsecs) per call 18 17 -1 -3.7%
Excl. CPU (microsec)57 54 -3 -5.3%
Incl. MemUse (bytes)7,992 7,992 0 0.0%
Incl. MemUse (bytes) per call 666 666 0 0.0%
Excl. MemUse (bytes)2,728 2,728 0 0.0%
Incl. PeakMemUse (bytes)7,800 7,800 0 0.0%
Incl. PeakMemUse (bytes) per call 650 650 0 0.0%
Excl. PeakMemUse (bytes)1,784 1,784 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\FieldItemBase::__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\FieldItemBase::__isset0 N/A% -7 -0.1% -8 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -28.6% -3 -37.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\Field\Field::__isset0 N/A% -6 -85.7% -9 -112.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::__isset0 N/A% -1 -14.3% 1 12.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% -5 -71.4% -5 -62.5% 0 N/A% 0 N/A%