Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: 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 #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)28,899 46,446 17,547 60.7%
Incl. Wall Time (microsec) per call 1,204 1,935 731 60.7%
Excl. Wall Time (microsec)1,600 2,594 994 62.1%
Incl. CPU (microsecs)8,000 4,001 -3,999 -50.0%
Incl. CPU (microsecs) per call 333 167 -167 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)352,944 352,944 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)342,864 342,752 -112 -0.0%
Incl. PeakMemUse (bytes) per call 14,286 14,281 -5 -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% 17,547 0.7% -3,999 -100.0% 0 0.0% -112 -0.8%
Exclusive Metrics Diff for Current Function994 5.7% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 17,547 100.0% -3,999 -100.0% 0 N/A% -112 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 10,141 57.8% 4,001 100.1% 0 N/A% -32 -28.6%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1,333 7.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 1,265 7.2% -4,000 -100.0% 0 N/A% 0 0.0%
Drupal\text\Type\TextItem::getPropertyDefinitions0 N/A% 727 4.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 618 3.5% 0 0.0% 32 N/A% -48 -42.9%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 541 3.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 430 2.5% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 354 2.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 292 1.7% 0 0.0% -32 N/A% -32 -28.6%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 279 1.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 255 1.5% -4,000 -100.0% 0 N/A% 0 0.0%
Drupal\number\Type\IntegerItem::getPropertyDefinitions0 N/A% 196 1.1% 0 0.0% 0 N/A% 0 0.0%
typed_data0 N/A% 122 0.7% 0 0.0% 0 N/A% 0 0.0%