Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: 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 #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)2,767 2,791 24 0.9%
Incl. Wall Time (microsec) per call 115 116 1 0.9%
Excl. Wall Time (microsec)244 231 -13 -5.3%
Incl. CPU (microsecs)2,790 2,810 20 0.7%
Incl. CPU (microsecs) per call 116 117 1 0.7%
Excl. CPU (microsec)191 190 -1 -0.5%
Incl. MemUse (bytes)175,128 175,128 0 0.0%
Incl. MemUse (bytes) per call 7,297 7,297 0 0.0%
Excl. MemUse (bytes)6,392 6,392 0 0.0%
Incl. PeakMemUse (bytes)185,864 185,864 0 0.0%
Incl. PeakMemUse (bytes) per call 7,744 7,744 0 0.0%
Excl. PeakMemUse (bytes)7,664 7,664 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% 24 6.3% 20 6.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -54.2% -1 -5.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 24 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 36 150.0% 41 205.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -6 -25.0% -7 -35.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 4 16.7% -2 -10.0% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -2 -8.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 2 8.3% 1 5.0% 0 N/A% 0 N/A%
Drupal\link\Type\LinkItem::getPropertyDefinitions0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 4.2% -1 -5.0% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 1 4.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 1 4.2% 1 5.0% 0 N/A% 0 N/A%
typed_data0 N/A% -1 -4.2% -3 -15.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 1 4.2% -1 -5.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -4.2% -8 -40.0% 0 N/A% 0 N/A%