Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)5,241 5,151 -90 -1.7%
Incl. Wall Time (microsec) per call 35 34 -1 -1.7%
Excl. Wall Time (microsec)866 906 40 4.6%
Incl. CPU (microsecs)5,329 5,254 -75 -1.4%
Incl. CPU (microsecs) per call 36 35 -1 -1.4%
Excl. CPU (microsec)652 677 25 3.8%
Incl. MemUse (bytes)17,088 17,088 0 0.0%
Incl. MemUse (bytes) per call 114 114 0 0.0%
Excl. MemUse (bytes)2,464 2,464 0 0.0%
Incl. PeakMemUse (bytes)5,104 5,104 0 0.0%
Incl. PeakMemUse (bytes) per call 34 34 0 0.0%
Excl. PeakMemUse (bytes)1,440 1,440 0 0.0%

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% -90 -2.7% -75 -1.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function40 44.4% 25 33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% -106 -117.8% -85 -113.3% 0 N/A% 0 N/A%
Drupal\comment\CommentLinkBuilder::buildCommentedEntityLinks0 N/A% 16 17.8% 10 13.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% -91 -101.1% -69 -92.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -39 -43.3% -31 -41.3% 0 N/A% 0 N/A%