Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)124 126 2 1.6%
Incl. Wall Time (microsec) per call 12 13 0 1.6%
Excl. Wall Time (microsec)41 42 1 2.4%
Incl. CPU (microsecs)136 135 -1 -0.7%
Incl. CPU (microsecs) per call 14 14 -0 -0.7%
Excl. CPU (microsec)43 37 -6 -14.0%
Incl. MemUse (bytes)5,896 5,888 -8 -0.1%
Incl. MemUse (bytes) per call 590 589 -1 -0.1%
Excl. MemUse (bytes)2,312 2,312 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__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\Field\FieldItemList::__isset0 N/A% 2 0.3% -1 -0.3% -8 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% -6 -600.0% 0 0.0% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 2 100.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\comment\CommentLinkBuilder::buildCommentedEntityLinks0 N/A% 0 0.0% -1 -100.0% -8 -100.0% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 1 50.0% 2 200.0% 0 0.0% 0 N/A%
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 0 0.0% 3 300.0% -8 -100.0% 0 N/A%