Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: 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 #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)4,989 4,971 -18 -0.4%
Incl. Wall Time (microsec) per call 151 151 -1 -0.4%
Excl. Wall Time (microsec)528 546 18 3.4%
Incl. CPU (microsecs)5,030 5,011 -19 -0.4%
Incl. CPU (microsecs) per call 152 152 -1 -0.4%
Excl. CPU (microsec)428 467 39 9.1%
Incl. MemUse (bytes)162,872 162,872 0 0.0%
Incl. MemUse (bytes) per call 4,936 4,936 0 0.0%
Excl. MemUse (bytes)5,992 5,992 0 0.0%
Incl. PeakMemUse (bytes)158,824 158,824 0 0.0%
Incl. PeakMemUse (bytes) per call 4,813 4,813 0 0.0%
Excl. PeakMemUse (bytes)9,328 9,328 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% -18 -3.2% -19 -3.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 100.0% 39 205.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -18 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -37 -205.6% -38 -200.0% 0 N/A% 0 N/A%
Drupal\comment\FieldNewItem::getPropertyDefinitions0 N/A% -8 -44.4% -9 -47.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 3 16.7% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 3 16.7% 4 21.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 2 11.1% -1 -5.3% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 2 11.1% 2 10.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 11.1% -5 -26.3% 0 N/A% 0 N/A%
typed_data0 N/A% -2 -11.1% -9 -47.4% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -1 -5.6% -2 -10.5% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -1 -5.6% -1 -5.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%