Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: 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 #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,862 3,838 -24 -0.6%
Incl. Wall Time (microsec) per call 184 183 -1 -0.6%
Excl. Wall Time (microsec)345 350 5 1.4%
Incl. CPU (microsecs)3,881 3,860 -21 -0.5%
Incl. CPU (microsecs) per call 185 184 -1 -0.5%
Excl. CPU (microsec)286 296 10 3.5%
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)90,412 90,388 -24 -0.0%
Incl. PeakMemUse (bytes) per call 4,305 4,304 -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 Function5 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%