Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52f5cb0964fa0Run #52f5cb9d4924fDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)5,814 5,715 -99 -1.7%
Incl. Wall Time (microsec) per call 157 154 -3 -1.7%
Excl. Wall Time (microsec)468 471 3 0.6%
Incl. CPU (microsecs)5,845 5,740 -105 -1.8%
Incl. CPU (microsecs) per call 158 155 -3 -1.8%
Excl. CPU (microsec)327 319 -8 -2.4%
Incl. MemUse (bytes)782,784 782,784 0 0.0%
Incl. MemUse (bytes) per call 21,156 21,156 0 0.0%
Excl. MemUse (bytes)1,736 1,736 0 0.0%
Incl. PeakMemUse (bytes)789,864 789,864 0 0.0%
Incl. PeakMemUse (bytes) per call 21,348 21,348 0 0.0%
Excl. PeakMemUse (bytes)9,184 9,184 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% -99 -18.6% -105 -24.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 3.0% -8 -7.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -99 -100.0% -105 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -49 -49.5% -44 -41.9% 0 N/A% 0 N/A%
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% -44 -44.4% -41 -39.0% 0 N/A% 0 N/A%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -6 -6.1% -6 -5.7% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% 6 6.1% 8 7.6% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -4 -4.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% 2 2.0% 3 2.9% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% -2 -2.0% -2 -1.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -2 -2.0% -10 -9.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% -1 -1.0% -1 -1.0% 0 N/A% 0 N/A%
Drupal\comment\Plugin\Field\FieldType\CommentItem::getPropertyDefinitions0 N/A% 1 1.0% 2 1.9% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -1 -1.0% 1 1.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -1 -1.0% 3 2.9% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -1 -1.0% -3 -2.9% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% -4 -3.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%