Diff Report
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: 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 #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)142,558 28,899 -113,659 -79.7%
Incl. Wall Time (microsec) per call 5,940 1,204 -4,736 -79.7%
Excl. Wall Time (microsec)7,958 1,600 -6,358 -79.9%
Incl. CPU (microsecs)8,001 8,000 -1 -0.0%
Incl. CPU (microsecs) per call 333 333 -0 -0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)352,928 352,944 16 0.0%
Incl. MemUse (bytes) per call 14,705 14,706 1 0.0%
Excl. MemUse (bytes)10,176 10,176 0 0.0%
Incl. PeakMemUse (bytes)342,864 342,864 0 0.0%
Incl. PeakMemUse (bytes) per call 14,286 14,286 0 0.0%
Excl. PeakMemUse (bytes)10,648 10,648 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% -113,659 -0.7% -1 -0.0% 16 0.9% 0 0.0%
Exclusive Metrics Diff for Current Function-6,358 -5.6% 0 0.0% 0 0.0% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -113,659 -100.0% -1 -100.0% 16 100.0% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -64,906 -57.1% -4,000 -400000.0% 0 0.0% -64 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -8,555 -7.5% 4,000 400000.0% 0 0.0% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -8,501 -7.5% 0 0.0% 0 0.0% 0 N/A%
Drupal\text\Type\TextItem::getPropertyDefinitions0 N/A% -4,809 -4.2% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -4,008 -3.5% 0 0.0% -16 -100.0% 32 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -3,743 -3.3% -4,001 -400100.0% 0 0.0% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -2,775 -2.4% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2,285 -2.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -2,049 -1.8% 0 0.0% 32 200.0% 32 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -1,875 -1.6% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -1,657 -1.5% 4,000 400000.0% 0 0.0% 0 N/A%
Drupal\number\Type\IntegerItem::getPropertyDefinitions0 N/A% -1,360 -1.2% 0 0.0% 0 0.0% 0 N/A%
typed_data0 N/A% -778 -0.7% 0 0.0% 0 0.0% 0 N/A%