Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)812 822 10 1.2%
Incl. Wall Time (microsec) per call 39 39 0 1.2%
Excl. Wall Time (microsec)141 137 -4 -2.8%
Incl. CPU (microsecs)829 847 18 2.2%
Incl. CPU (microsecs) per call 39 40 1 2.2%
Excl. CPU (microsec)104 121 17 16.3%
Incl. MemUse (bytes)15,760 15,760 0 0.0%
Incl. MemUse (bytes) per call 750 750 0 0.0%
Excl. MemUse (bytes)3,352 3,352 0 0.0%
Incl. PeakMemUse (bytes)13,136 13,136 0 0.0%
Incl. PeakMemUse (bytes) per call 626 626 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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% 10 0.3% 18 0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -40.0% 17 94.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 17 170.0% 25 138.9% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% -4 -40.0% -4 -22.2% 0 N/A% 0 N/A%
Drupal\comment\Entity\Comment::getCreatedTime0 N/A% -3 -30.0% -3 -16.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 12 120.0% 8 44.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 2 20.0% -7 -38.9% 0 N/A% 0 N/A%