Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls303 303 0 0.0%
Incl. Wall Time (microsec)4,193 4,185 -8 -0.2%
Incl. Wall Time (microsec) per call 14 14 -0 -0.2%
Excl. Wall Time (microsec)1,380 1,435 55 4.0%
Incl. CPU (microsecs)4,458 4,449 -9 -0.2%
Incl. CPU (microsecs) per call 15 15 -0 -0.2%
Excl. CPU (microsec)1,150 1,145 -5 -0.4%
Incl. MemUse (bytes)28,384 28,384 0 0.0%
Incl. MemUse (bytes) per call 94 94 0 0.0%
Excl. MemUse (bytes)3,928 3,928 0 0.0%
Incl. PeakMemUse (bytes)33,416 33,416 0 0.0%
Incl. PeakMemUse (bytes) per call 110 110 0 0.0%
Excl. PeakMemUse (bytes)4,776 4,776 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% -8 -0.1% -9 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function55 687.5% -5 -55.6% 0 N/A% 0 N/A%
Parent functions
comment_prepare_author0 N/A% -14 -175.0% -5 -55.6% 0 N/A% 0 N/A%
Drupal\comment\Entity\Comment::getCreatedTime0 N/A% 12 150.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::setDefaultLangcode0 N/A% -5 -62.5% -14 -155.6% 0 N/A% 0 N/A%
Drupal\comment\Entity\Comment::getThread0 N/A% -1 -12.5% 8 88.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% -42 -525.0% -9 -100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -21 -262.5% 5 55.6% 0 N/A% 0 N/A%