Diff Report
Run #52c6423bf12de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52c6423bf12deRun #52c641a950046DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)4,430 4,515 85 1.9%
Incl. Wall Time (microsec) per call 114 116 2 1.9%
Excl. Wall Time (microsec)765 786 21 2.7%
Incl. CPU (microsecs)4,463 4,542 79 1.8%
Incl. CPU (microsecs) per call 114 116 2 1.8%
Excl. CPU (microsec)329 321 -8 -2.4%
Incl. MemUse (bytes)529,608 529,608 0 0.0%
Incl. MemUse (bytes) per call 13,580 13,580 0 0.0%
Excl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes)547,200 547,200 0 0.0%
Incl. PeakMemUse (bytes) per call 14,031 14,031 0 0.0%
Excl. PeakMemUse (bytes)8,904 8,904 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% 85 17.5% 79 18.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function21 24.7% -8 -10.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 85 100.0% 79 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% 37 43.5% 39 49.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 30 35.3% 35 44.3% 0 N/A% 0 N/A%
Drupal\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% -23 -27.1% -23 -29.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% 7 8.2% 6 7.6% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% 5 5.9% 16 20.3% 0 N/A% 0 N/A%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 4 4.7% 4 5.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% 2 2.4% -1 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\UriItem::getPropertyDefinitions0 N/A% -2 -2.4% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 2 2.4% 16 20.3% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% 1 1.2% 2 2.5% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 1 1.2% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -1 -1.2% 3 3.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 1.2% -2 -2.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% -4 -5.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%