Diff Report
Run #52e43719571bf: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52e43719571bfRun #52e436ce9c71dDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)5,888 5,898 10 0.2%
Incl. Wall Time (microsec) per call 97 97 0 0.2%
Excl. Wall Time (microsec)755 753 -2 -0.3%
Incl. CPU (microsecs)5,944 5,957 13 0.2%
Incl. CPU (microsecs) per call 97 98 0 0.2%
Excl. CPU (microsec)566 573 7 1.2%
Incl. MemUse (bytes)546,512 546,512 0 0.0%
Incl. MemUse (bytes) per call 8,959 8,959 0 0.0%
Excl. MemUse (bytes)-384 -384 0 0.0%
Incl. PeakMemUse (bytes)559,160 559,160 0 0.0%
Incl. PeakMemUse (bytes) per call 9,167 9,167 0 0.0%
Excl. PeakMemUse (bytes)11,512 11,512 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\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\Field\FieldItemBase::__construct0 N/A% 10 0.9% 13 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -20.0% 7 53.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 10 100.0% 13 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% 25 250.0% 25 192.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -6 -60.0% 6 46.2% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% -5 -50.0% -4 -30.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -4 -40.0% -7 -53.8% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -3 -30.0% -2 -15.4% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% 2 20.0% -2 -15.4% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% 2 20.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% 1 10.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -1 -10.0% -3 -23.1% 0 N/A% 0 N/A%
Drupal\comment\Plugin\Field\FieldType\CommentItem::getPropertyDefinitions0 N/A% -1 -10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -1 -10.0% 4 30.8% 0 N/A% 0 N/A%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 10.0% -9 -69.2% 0 N/A% 0 N/A%
Drupal\comment\CommentFieldName::getPropertyDefinitions0 N/A% 0 0.0% 1 7.7% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% 0 0.0% -4 -30.8% 0 N/A% 0 N/A%