Diff Report
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #52d4b1f732b14Run #52d4b18f32fb6DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)635 637 2 0.3%
Incl. Wall Time (microsec) per call 21 21 0 0.3%
Excl. Wall Time (microsec)130 132 2 1.5%
Incl. CPU (microsecs)656 658 2 0.3%
Incl. CPU (microsecs) per call 22 22 0 0.3%
Excl. CPU (microsec)107 109 2 1.9%
Incl. MemUse (bytes)12,944 12,944 0 0.0%
Incl. MemUse (bytes) per call 431 431 0 0.0%
Excl. MemUse (bytes)3,936 3,936 0 0.0%
Incl. PeakMemUse (bytes)16,432 16,432 0 0.0%
Incl. PeakMemUse (bytes) per call 548 548 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% 2 0.1% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 2 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\forum\Controller\ForumController::build0 N/A% 1 50.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\forum\Controller\ForumController::forumPage0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%
template_preprocess_forums0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% 0 0.0% 4 200.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::offsetGet0 N/A% 0 0.0% -3 -150.0% 0 N/A% 0 N/A%