Diff Report
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: 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 #519e633ddef65Run #519e62c02d767DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)2,248 2,300 52 2.3%
Incl. Wall Time (microsec) per call 98 100 2 2.3%
Excl. Wall Time (microsec)231 239 8 3.5%
Incl. CPU (microsecs)2,265 2,320 55 2.4%
Incl. CPU (microsecs) per call 98 101 2 2.4%
Excl. CPU (microsec)181 192 11 6.1%
Incl. MemUse (bytes)144,064 144,064 0 0.0%
Incl. MemUse (bytes) per call 6,264 6,264 0 0.0%
Excl. MemUse (bytes)5,992 5,992 0 0.0%
Incl. PeakMemUse (bytes)143,792 143,792 0 0.0%
Incl. PeakMemUse (bytes) per call 6,252 6,252 0 0.0%
Excl. PeakMemUse (bytes)8,464 8,464 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% 52 13.2% 55 8.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 15.4% 11 20.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 52 100.0% 55 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 18 34.6% 18 32.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 12 23.1% 14 25.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 9 17.3% 7 12.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 4 7.7% 4 7.3% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 2 3.8% 1 1.8% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 1.9% 3 5.5% 0 N/A% 0 N/A%
Drupal\number\Type\DecimalItem::getPropertyDefinitions0 N/A% -1 -1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -1 -1.9% -3 -5.5% 0 N/A% 0 N/A%
Drupal\text\Type\TextItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
Drupal\number\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%
typed_data0 N/A% 0 0.0% 3 5.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.8% 0 N/A% 0 N/A%