Diff Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__isset

Drupal\Core\Field\FieldItemList::__issetRun #543bf339ee873Run #543bf51d41339DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)175 171 -4 -2.3%
Incl. Wall Time (microsec) per call 18 17 -0 -2.3%
Excl. Wall Time (microsec)81 79 -2 -2.5%
Incl. CPU (microsecs)186 185 -1 -0.5%
Incl. CPU (microsecs) per call 19 19 -0 -0.5%
Excl. CPU (microsec)71 66 -5 -7.0%
Incl. MemUse (bytes)3,648 3,648 0 0.0%
Incl. MemUse (bytes) per call 365 365 0 0.0%
Excl. MemUse (bytes)1,504 1,504 0 0.0%
Incl. PeakMemUse (bytes)2,512 2,512 0 0.0%
Incl. PeakMemUse (bytes) per call 251 251 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% -4 -0.1% -1 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -50.0% -5 -500.0% 0 N/A% 0 N/A%
Parent function
Drupal\comment\CommentLinkBuilder::buildCommentedEntityLinks0 N/A% -4 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\FieldItemBase::__isset0 N/A% -3 -75.0% -1 -100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 1 25.0% 5 500.0% 0 N/A% 0 N/A%