Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: 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 #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,969 3,953 -16 -0.4%
Incl. Wall Time (microsec) per call 189 188 -1 -0.4%
Excl. Wall Time (microsec)356 360 4 1.1%
Incl. CPU (microsecs)3,986 3,972 -14 -0.4%
Incl. CPU (microsecs) per call 190 189 -1 -0.4%
Excl. CPU (microsec)314 319 5 1.6%
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)88,600 88,600 0 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% -16 -0.8% -14 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 25.0% 5 35.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -16 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -21 -131.2% -23 -164.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 3 18.8% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -2 -12.5% -3 -21.4% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 2 12.5% 1 7.1% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -1 -6.2% -1 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -1 -6.2% -2 -14.3% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% 1 7.1% 0 N/A% 0 N/A%
typed_data0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 6 42.9% 0 N/A% 0 N/A%