Diff Report
Run #519c619634b1e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #519c619634b1eRun #519c60f26cf68DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,935 3,820 -115 -2.9%
Incl. Wall Time (microsec) per call 187 182 -5 -2.9%
Excl. Wall Time (microsec)352 349 -3 -0.9%
Incl. CPU (microsecs)3,947 3,848 -99 -2.5%
Incl. CPU (microsecs) per call 188 183 -5 -2.5%
Excl. CPU (microsec)294 294 0 0.0%
Incl. MemUse (bytes)86,704 86,704 0 0.0%
Incl. MemUse (bytes) per call 4,129 4,129 0 0.0%
Excl. MemUse (bytes)3,264 3,264 0 0.0%
Incl. PeakMemUse (bytes)90,412 90,412 0 0.0%
Incl. PeakMemUse (bytes) per call 4,305 4,305 0 0.0%
Excl. PeakMemUse (bytes)5,620 5,620 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\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\Entity\Field\FieldItemBase::__construct0 N/A% -115 -6.1% -99 -3.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -2.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -115 -100.0% -99 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -86 -74.8% -78 -78.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -25 -21.7% -22 -22.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 3 2.6% 1 1.0% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -2 -1.7% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -2 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 1 0.9% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -1 -0.9% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
typed_data0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%