Diff Report
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #541de55978b9aRun #541de429e5ab1DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)13,794 13,804 10 0.1%
Incl. Wall Time (microsec) per call 445 445 0 0.1%
Excl. Wall Time (microsec)444 443 -1 -0.2%
Incl. CPU (microsecs)13,823 13,829 6 0.0%
Incl. CPU (microsecs) per call 446 446 0 0.0%
Excl. CPU (microsec)352 328 -24 -6.8%
Incl. MemUse (bytes)1,108,736 1,108,736 0 0.0%
Incl. MemUse (bytes) per call 35,766 35,766 0 0.0%
Excl. MemUse (bytes)3,616 3,616 0 0.0%
Incl. PeakMemUse (bytes)935,816 935,816 0 0.0%
Incl. PeakMemUse (bytes) per call 30,188 30,188 0 0.0%
Excl. PeakMemUse (bytes)4,456 4,456 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemBase::__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\FieldItemBase::__construct0 N/A% 10 0.5% 6 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -10.0% -24 -400.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 10 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 13 130.0% 9 150.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -2 -20.0% 4 66.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% 1 10.0% 2 33.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 15 250.0% 0 N/A% 0 N/A%