Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: 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 #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)2,300 2,248 -52 -2.3%
Incl. Wall Time (microsec) per call 100 98 -2 -2.3%
Excl. Wall Time (microsec)239 231 -8 -3.3%
Incl. CPU (microsecs)2,320 2,265 -55 -2.4%
Incl. CPU (microsecs) per call 101 98 -2 -2.4%
Excl. CPU (microsec)192 181 -11 -5.7%
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 Function-8 -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\number\Type\DecimalItem::getPropertyDefinitions0 N/A% 1 1.9% 0 0.0% 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\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 1 1.8% 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\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -4 -7.7% -4 -7.3% 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\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% 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%
typed_data0 N/A% 0 0.0% -3 -5.5% 0 N/A% 0 N/A%
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\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 1 1.8% 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%