Diff Report
Run #519ead70538d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eadc55e057: 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 #519ead70538d1Run #519eadc55e057DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,852 3,946 94 2.4%
Incl. Wall Time (microsec) per call 183 188 4 2.4%
Excl. Wall Time (microsec)374 357 -17 -4.5%
Incl. CPU (microsecs)3,872 3,966 94 2.4%
Incl. CPU (microsecs) per call 184 189 4 2.4%
Excl. CPU (microsec)313 302 -11 -3.5%
Incl. MemUse (bytes)86,712 86,712 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)88,652 88,652 0 0.0%
Incl. PeakMemUse (bytes) per call 4,222 4,222 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% 94 7.2% 94 40.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -18.1% -11 -11.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 94 100.0% 94 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 102 108.5% 90 95.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 4 4.3% 4 4.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 4 4.3% 3 3.2% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 1.1% 2 2.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 1 1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 3 3.2% 0 N/A% 0 N/A%
typed_data0 N/A% 0 0.0% 2 2.1% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% -3 -3.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 4 4.3% 0 N/A% 0 N/A%