Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls61 61 0 0.0%
Incl. Wall Time (microsec)5,914 5,898 -16 -0.3%
Incl. Wall Time (microsec) per call 97 97 -0 -0.3%
Excl. Wall Time (microsec)761 753 -8 -1.1%
Incl. CPU (microsecs)5,964 5,957 -7 -0.1%
Incl. CPU (microsecs) per call 98 98 -0 -0.1%
Excl. CPU (microsec)558 573 15 2.7%
Incl. MemUse (bytes)545,200 546,512 1,312 0.2%
Incl. MemUse (bytes) per call 8,938 8,959 22 0.2%
Excl. MemUse (bytes)-392 -384 8 2.0%
Incl. PeakMemUse (bytes)557,720 559,160 1,440 0.3%
Incl. PeakMemUse (bytes) per call 9,143 9,167 24 0.3%
Excl. PeakMemUse (bytes)11,544 11,512 -32 -0.3%

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% -16 -1.4% -7 -0.7% 1,312 1.6% 1,440 1.8%
Exclusive Metrics Diff for Current Function-8 -50.0% 15 214.3% 8 0.6% -32 -2.2%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -16 -100.0% -7 -100.0% 1,312 100.0% 1,440 100.0%
Child functions
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -14 -87.5% -15 -214.3% 0 0.0% 0 0.0%
Drupal\comment\Plugin\Field\FieldType\CommentItem::getPropertyDefinitions0 N/A% 12 75.0% 13 185.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% 11 68.8% 6 85.7% 0 0.0% 0 0.0%
Drupal\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% 10 62.5% 10 142.9% 328 25.0% 328 22.8%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% -8 -50.0% -9 -128.6% 0 0.0% 0 0.0%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -6 -37.5% -7 -100.0% 328 25.0% 328 22.8%
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% -5 -31.2% -3 -42.9% 656 50.0% 1,008 70.0%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% 4 25.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -4 -25.0% -10 -142.9% 0 0.0% -192 -13.3%
Drupal::typedDataManager0 N/A% -3 -18.8% 2 28.6% 0 0.0% 0 0.0%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% -3 -18.8% -2 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% 1 6.2% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -6.2% 8 114.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -1 -6.2% -7 -100.0% -8 -0.6% 0 0.0%
Drupal\comment\CommentFieldName::getPropertyDefinitions0 N/A% -1 -6.2% -3 -42.9% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%