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

Drupal\Core\Field\FieldItemList::__issetRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls150 150 0 0.0%
Incl. Wall Time (microsec)5,151 5,241 90 1.7%
Incl. Wall Time (microsec) per call 34 35 1 1.7%
Excl. Wall Time (microsec)906 866 -40 -4.4%
Incl. CPU (microsecs)5,254 5,329 75 1.4%
Incl. CPU (microsecs) per call 35 36 1 1.4%
Excl. CPU (microsec)677 652 -25 -3.7%
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 Function-40 -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%