Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::__construct

Drupal\Core\Field\FieldItemList::__constructRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)3,544 3,524 -20 -0.6%
Incl. Wall Time (microsec) per call 591 587 -3 -0.6%
Excl. Wall Time (microsec)40 40 0 0.0%
Incl. CPU (microsecs)3,548 3,530 -18 -0.5%
Incl. CPU (microsecs) per call 591 588 -3 -0.5%
Excl. CPU (microsec)31 37 6 19.4%
Incl. MemUse (bytes)506,672 506,672 0 0.0%
Incl. MemUse (bytes) per call 84,445 84,445 0 0.0%
Excl. MemUse (bytes)3,576 3,576 0 0.0%
Incl. PeakMemUse (bytes)496,664 496,664 0 0.0%
Incl. PeakMemUse (bytes) per call 82,777 82,777 0 0.0%
Excl. PeakMemUse (bytes)1,896 1,896 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::__construct [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::__construct0 N/A% -20 -34.5% -18 -30.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 6 33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance0 N/A% -20 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\ItemList::createItem0 N/A% -20 -100.0% -22 -122.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -2 -11.1% 0 N/A% 0 N/A%