Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,838 3,862 24 0.6%
Incl. Wall Time (microsec) per call 183 184 1 0.6%
Excl. Wall Time (microsec)350 345 -5 -1.4%
Incl. CPU (microsecs)3,860 3,881 21 0.5%
Incl. CPU (microsecs) per call 184 185 1 0.5%
Excl. CPU (microsec)296 286 -10 -3.4%
Incl. MemUse (bytes)86,712 86,712 0 0.0%
Incl. MemUse (bytes) per call 4,129 4,129 0 0.0%
Excl. MemUse (bytes)3,264 3,264 0 0.0%
Incl. PeakMemUse (bytes)90,388 90,412 24 0.0%
Incl. PeakMemUse (bytes) per call 4,304 4,305 1 0.0%
Excl. PeakMemUse (bytes)5,540 5,540 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% 24 0.0% 21 0.0% 0 0.0% 24 0.0%
Exclusive Metrics Diff for Current Function-5 -20.8% -10 -47.6% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 24 100.0% 21 100.0% 0 N/A% 24 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 31 129.2% 32 152.4% 0 N/A% 24 100.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -28 -116.7% -30 -142.9% 0 N/A% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 24 100.0% 24 114.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -2 -8.3% -1 -4.8% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 2 8.3% 2 9.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 1 4.2% 2 9.5% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -4.2% 4 19.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 1 4.2% -1 -4.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 1 4.2% 1 4.8% 0 N/A% 0 0.0%
typed_data0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -4.8% 0 N/A% 0 0.0%