Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)311 316 5 1.6%
Incl. Wall Time (microsec) per call 21 21 0 1.6%
Excl. Wall Time (microsec)98 97 -1 -1.0%
Incl. CPU (microsecs)322 336 14 4.3%
Incl. CPU (microsecs) per call 21 22 1 4.3%
Excl. CPU (microsec)81 77 -4 -4.9%
Incl. MemUse (bytes)12,536 12,536 0 0.0%
Incl. MemUse (bytes) per call 836 836 0 0.0%
Excl. MemUse (bytes)3,104 3,104 0 0.0%
Incl. PeakMemUse (bytes)11,592 11,592 0 0.0%
Incl. PeakMemUse (bytes) per call 773 773 0 0.0%
Excl. PeakMemUse (bytes)2,832 2,832 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% 5 0.6% 14 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -20.0% -4 -28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 5 100.0% 10 71.4% 0 N/A% 0 N/A%
Drupal\custom_block\CustomBlockViewBuilder::alterBuild0 N/A% -1 -20.0% 4 28.6% 0 N/A% 0 N/A%
comment_entity_view0 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 5 100.0% 7 50.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::offsetGet0 N/A% 1 20.0% 11 78.6% 0 N/A% 0 N/A%