Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)4,515 4,325 -190 -4.2%
Incl. Wall Time (microsec) per call 116 111 -5 -4.2%
Excl. Wall Time (microsec)786 468 -318 -40.5%
Incl. CPU (microsecs)4,542 4,364 -178 -3.9%
Incl. CPU (microsecs) per call 116 112 -5 -3.9%
Excl. CPU (microsec)321 341 20 6.2%
Incl. MemUse (bytes)529,608 496,864 -32,744 -6.2%
Incl. MemUse (bytes) per call 13,580 12,740 -840 -6.2%
Excl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes)547,200 488,832 -58,368 -10.7%
Incl. PeakMemUse (bytes) per call 14,031 12,534 -1,497 -10.7%
Excl. PeakMemUse (bytes)8,904 9,408 504 5.7%

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% -190 -6.5% -178 -6.8% -32,744 -116.6% -58,368 -178.8%
Exclusive Metrics Diff for Current Function-318 -167.4% 20 11.2% 0 0.0% 504 0.9%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -190 -100.0% -178 -100.0% -32,744 -100.0% -58,368 -100.0%
Child functions
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% -3 -1.6% -327 -183.7% -32,768 -100.1% -65,184 -111.7%
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% 13 6.8% 13 7.3% 24 0.1% -72 -0.1%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% 4 2.2% 0 0.0% 3,576 6.1%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -4 -2.1% -5 -2.8% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\UriItem::getPropertyDefinitions0 N/A% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 8 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -2 -1.1% 5 2.8% 0 0.0% 0 0.0%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% -3 -1.6% -5 -2.8% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -1 -0.5% -17 -9.6% 0 0.0% 48 0.1%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -5 -2.6% -4 -2.2% 0 0.0% 0 0.0%
Drupal::typedDataManager0 N/A% 5 2.6% 6 3.4% 0 0.0% 272 0.5%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 40 21.1% 39 21.9% 0 0.0% 2,480 4.2%
Drupal\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% 87 45.8% 87 48.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.5% 5 2.8% 0 0.0% 0 0.0%