Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e964b719c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52d3e93cb560eRun #52d3e964b719cDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)585 591 6 1.0%
Incl. Wall Time (microsec) per call 146 148 2 1.0%
Excl. Wall Time (microsec)52 50 -2 -3.8%
Incl. CPU (microsecs)588 597 9 1.5%
Incl. CPU (microsecs) per call 147 149 2 1.5%
Excl. CPU (microsec)36 40 4 11.1%
Incl. MemUse (bytes)86,264 86,264 0 0.0%
Incl. MemUse (bytes) per call 21,566 21,566 0 0.0%
Excl. MemUse (bytes)3,096 3,096 0 0.0%
Incl. PeakMemUse (bytes)85,152 85,152 0 0.0%
Incl. PeakMemUse (bytes) per call 21,288 21,288 0 0.0%
Excl. PeakMemUse (bytes)3,856 3,856 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% 6 2.0% 9 3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -33.3% 4 44.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 6 100.0% 9 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% 4 66.7% 4 44.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 3 50.0% 4 44.4% 0 N/A% 0 N/A%
Drupal\options\Type\ListIntegerItem::getPropertyDefinitions0 N/A% 2 33.3% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% -5 -55.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%