Diff Report
Run #52c642960e9a6: 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 #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)4,325 4,515 190 4.4%
Incl. Wall Time (microsec) per call 111 116 5 4.4%
Excl. Wall Time (microsec)468 786 318 67.9%
Incl. CPU (microsecs)4,364 4,542 178 4.1%
Incl. CPU (microsecs) per call 112 116 5 4.1%
Excl. CPU (microsec)341 321 -20 -5.9%
Incl. MemUse (bytes)496,864 529,608 32,744 6.6%
Incl. MemUse (bytes) per call 12,740 13,580 840 6.6%
Excl. MemUse (bytes)2,288 2,288 0 0.0%
Incl. PeakMemUse (bytes)488,832 547,200 58,368 11.9%
Incl. PeakMemUse (bytes) per call 12,534 14,031 1,497 11.9%
Excl. PeakMemUse (bytes)9,408 8,904 -504 -5.4%

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 Function318 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\image\Plugin\Field\FieldType\ImageItem::getPropertyDefinitions0 N/A% -87 -45.8% -87 -48.9% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -40 -21.1% -39 -21.9% 0 0.0% -2,480 -4.2%
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% -13 -6.8% -13 -7.3% -24 -0.1% 72 0.1%
Drupal::typedDataManager0 N/A% -5 -2.6% -6 -3.4% 0 0.0% -272 -0.5%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% 5 2.6% 4 2.2% 0 0.0% 0 0.0%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 4 2.1% 5 2.8% 0 0.0% 0 0.0%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% 3 1.6% 327 183.7% 32,768 100.1% 65,184 111.7%
Drupal\text\Plugin\Field\FieldType\TextWithSummaryItem::getPropertyDefinitions0 N/A% 3 1.6% 5 2.8% 0 0.0% 0 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\Core\TypedData\DataDefinition::isComputed0 N/A% 1 0.5% 17 9.6% 0 0.0% -48 -0.1%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -0.5% -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\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% -4 -2.2% 0 0.0% -3,576 -6.1%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%