Diff Report
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #539fd2109980dRun #539fd0a78f1b7DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)3,521 2,970 -551 -15.6%
Incl. Wall Time (microsec) per call 39 33 -6 -15.6%
Excl. Wall Time (microsec)689 630 -59 -8.6%
Incl. CPU (microsecs)3,613 3,060 -553 -15.3%
Incl. CPU (microsecs) per call 40 34 -6 -15.3%
Excl. CPU (microsec)577 509 -68 -11.8%
Incl. MemUse (bytes)17,776 17,776 0 0.0%
Incl. MemUse (bytes) per call 198 198 0 0.0%
Excl. MemUse (bytes)3,352 3,352 0 0.0%
Incl. PeakMemUse (bytes)19,112 19,112 0 0.0%
Incl. PeakMemUse (bytes) per call 212 212 0 0.0%
Excl. PeakMemUse (bytes)2,960 2,960 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% -551 -8.1% -553 -8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-59 -10.7% -68 -12.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% -541 -98.2% -540 -97.6% 0 N/A% 0 N/A%
Drupal\comment\Entity\Comment::getCreatedTime0 N/A% -19 -3.4% -23 -4.2% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% 9 1.6% 10 1.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% -404 -73.3% -401 -72.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -88 -16.0% -84 -15.2% 0 N/A% 0 N/A%