Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: 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 #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,855 3,996 141 3.7%
Incl. Wall Time (microsec) per call 184 190 7 3.7%
Excl. Wall Time (microsec)357 359 2 0.6%
Incl. CPU (microsecs)3,880 4,014 134 3.5%
Incl. CPU (microsecs) per call 185 191 6 3.5%
Excl. CPU (microsec)301 303 2 0.7%
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)88,604 88,600 -4 -0.0%
Incl. PeakMemUse (bytes) per call 4,219 4,219 -0 -0.0%
Excl. PeakMemUse (bytes)5,572 5,572 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% 141 3.7% 134 5.8% 0 0.0% -4 -0.0%
Exclusive Metrics Diff for Current Function2 1.4% 2 1.5% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 141 100.0% 134 100.0% 0 N/A% -4 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 126 89.4% 119 88.8% 0 N/A% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 7 5.0% 9 6.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 2 1.4% 1 0.7% 0 N/A% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 1 0.7% 1 0.7% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -1 -0.7% 2 1.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 1 0.7% -4 -3.0% 0 N/A% -4 -100.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.7% 5 3.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
typed_data0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 0.0%