Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: 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 #519e636f9416aDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)2,300 2,243 -57 -2.5%
Incl. Wall Time (microsec) per call 100 98 -2 -2.5%
Excl. Wall Time (microsec)239 231 -8 -3.3%
Incl. CPU (microsecs)2,320 2,263 -57 -2.5%
Incl. CPU (microsecs) per call 101 98 -2 -2.5%
Excl. CPU (microsec)192 182 -10 -5.2%
Incl. MemUse (bytes)144,064 144,072 8 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)143,792 143,816 24 0.0%
Incl. PeakMemUse (bytes) per call 6,252 6,253 1 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% -57 -0.4% -57 -0.4% 8 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-8 -14.0% -10 -17.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -57 -100.0% -57 -100.0% 8 100.0% 24 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -17 -29.8% -22 -38.6% 8 100.0% 72 300.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -12 -21.1% -9 -15.8% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -11 -19.3% -5 -8.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -7 -12.3% -8 -14.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 4 7.0% 2 3.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -4 -7.0% -5 -8.8% 0 0.0% 0 0.0%
Drupal\text\Type\TextItem::getPropertyDefinitions0 N/A% -2 -3.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 1.8% -1 -1.8% 0 0.0% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -1 -1.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\number\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 4 7.0% 0 0.0% -48 -200.0%
Drupal\number\Type\DecimalItem::getPropertyDefinitions0 N/A% 0 0.0% 1 1.8% 0 0.0% 0 0.0%
typed_data0 N/A% 0 0.0% -4 -7.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%