Diff Report
Run #556d0efcc18be: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #556d13edd0b22: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #556d0efcc18beRun #556d13edd0b22DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)188 219 31 16.5%
Incl. Wall Time (microsec) per call 11 13 2 16.5%
Excl. Wall Time (microsec)82 94 12 14.6%
Incl. MemUse (bytes)3,608 3,608 0 0.0%
Incl. MemUse (bytes) per call 212 212 0 0.0%
Excl. MemUse (bytes)1,328 1,328 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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Field\FieldItemList::__isset0 N/A% 31 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 38.7% 0 N/A% 0 N/A%
Parent function
Drupal\comment\CommentLinkBuilder::buildCommentedEntityLinks0 N/A% 31 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 19 61.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 0 0.0% 0 N/A% 0 N/A%