Diff Report
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #5394e33e8d847Run #5394e21e9bd45DiffDiff%
Number of Function Calls118 118 0 0.0%
Incl. Wall Time (microsec)3,287 3,327 40 1.2%
Incl. Wall Time (microsec) per call 28 28 0 1.2%
Excl. Wall Time (microsec)652 644 -8 -1.2%
Incl. CPU (microsecs)3,388 3,436 48 1.4%
Incl. CPU (microsecs) per call 29 29 0 1.4%
Excl. CPU (microsec)546 543 -3 -0.5%
Incl. MemUse (bytes)18,360 18,360 0 0.0%
Incl. MemUse (bytes) per call 156 156 0 0.0%
Excl. MemUse (bytes)3,360 3,352 -8 -0.2%
Incl. PeakMemUse (bytes)25,296 25,296 0 0.0%
Incl. PeakMemUse (bytes) per call 214 214 0 0.0%
Excl. PeakMemUse (bytes)4,560 4,552 -8 -0.2%

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% 40 9.2% 48 5.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -20.0% -3 -6.2% -8 N/A% -8 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 44 110.0% 57 118.8% 0 N/A% 0 N/A%
comment_node_links_alter0 N/A% -3 -7.5% -8 -16.7% 0 N/A% 0 N/A%
Drupal\comment\Entity\Comment::getCreatedTime0 N/A% -1 -2.5% -1 -2.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 39 97.5% 45 93.8% 8 N/A% 8 N/A%
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 9 22.5% 6 12.5% 0 N/A% 0 N/A%