Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__isset

Drupal\Core\Entity\Field\FieldItemBase::__issetRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)129 136 7 5.4%
Incl. Wall Time (microsec) per call 22 23 1 5.4%
Excl. Wall Time (microsec)22 24 2 9.1%
Incl. CPU (microsecs)135 140 5 3.7%
Incl. CPU (microsecs) per call 23 23 1 3.7%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)6,712 6,712 0 0.0%
Incl. MemUse (bytes) per call 1,119 1,119 0 0.0%
Excl. MemUse (bytes)1,496 1,496 0 0.0%
Incl. PeakMemUse (bytes)7,376 7,376 0 0.0%
Incl. PeakMemUse (bytes) per call 1,229 1,229 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 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 0.2% 5 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 28.6% -2 -40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\Field\Field::__isset0 N/A% 7 100.0% 5 100.0% 0 N/A% 0 N/A%
Child function
Drupal\Core\TypedData\DataReferenceBase::getValue0 N/A% 5 71.4% 7 140.0% 0 N/A% 0 N/A%