Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)77 77 0 0.0%
Incl. Wall Time (microsec) per call 19 19 0 0.0%
Excl. Wall Time (microsec)27 27 0 0.0%
Incl. CPU (microsecs)83 84 1 1.2%
Incl. CPU (microsecs) per call 21 21 0 1.2%
Excl. CPU (microsec)24 22 -2 -8.3%
Incl. MemUse (bytes)12,944 12,944 0 0.0%
Incl. MemUse (bytes) per call 3,236 3,236 0 0.0%
Excl. MemUse (bytes)3,936 3,936 0 0.0%
Incl. PeakMemUse (bytes)11,656 11,656 0 0.0%
Incl. PeakMemUse (bytes) per call 2,914 2,914 0 0.0%
Excl. PeakMemUse (bytes)2,880 2,880 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% 0 0.0% 1 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 N/A% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 2 N/A% 2 200.0% 0 N/A% 0 N/A%
template_preprocess_forums0 N/A% -1 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\forum\Controller\ForumController::forumPage0 N/A% -1 N/A% -1 -100.0% 0 N/A% 0 N/A%
Drupal\forum\Controller\ForumController::build0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 2 N/A% 5 500.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::offsetGet0 N/A% -2 N/A% -2 -200.0% 0 N/A% 0 N/A%