Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)30,807 19,099 -11,708 -38.0%
Incl. Wall Time (microsec) per call 1,284 796 -488 -38.0%
Excl. Wall Time (microsec)1,740 1,092 -648 -37.2%
Incl. CPU (microsecs)8,001 8,000 -1 -0.0%
Incl. CPU (microsecs) per call 333 333 -0 -0.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)352,952 352,952 0 0.0%
Incl. MemUse (bytes) per call 14,706 14,706 0 0.0%
Excl. MemUse (bytes)10,176 10,176 0 0.0%
Incl. PeakMemUse (bytes)342,632 342,632 0 0.0%
Incl. PeakMemUse (bytes) per call 14,276 14,276 0 0.0%
Excl. PeakMemUse (bytes)10,472 10,472 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\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\Entity\Field\FieldItemBase::__construct0 N/A% -11,708 -1.0% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-648 -5.5% 4,000 400000.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -11,708 -100.0% -1 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -6,578 -56.2% -1 -100.0% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -988 -8.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -904 -7.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\text\Type\TextItem::getPropertyDefinitions0 N/A% -511 -4.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -418 -3.6% -4,000 -400000.0% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -400 -3.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -292 -2.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -228 -1.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -194 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -189 -1.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -168 -1.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\number\Type\IntegerItem::getPropertyDefinitions0 N/A% -147 -1.3% 0 0.0% 0 N/A% 0 N/A%
typed_data0 N/A% -43 -0.4% 0 0.0% 0 N/A% 0 N/A%