Diff Report
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c1639640b3: 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 #519c153c76aa0Run #519c1639640b3DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,721 3,658 -63 -1.7%
Incl. Wall Time (microsec) per call 177 174 -3 -1.7%
Excl. Wall Time (microsec)247 243 -4 -1.6%
Incl. CPU (microsecs)3,741 3,675 -66 -1.8%
Incl. CPU (microsecs) per call 178 175 -3 -1.8%
Excl. CPU (microsec)219 210 -9 -4.1%
Incl. MemUse (bytes)263,600 263,600 0 0.0%
Incl. MemUse (bytes) per call 12,552 12,552 0 0.0%
Excl. MemUse (bytes)6,024 6,024 0 0.0%
Incl. PeakMemUse (bytes)248,848 248,848 0 0.0%
Incl. PeakMemUse (bytes) per call 11,850 11,850 0 0.0%
Excl. PeakMemUse (bytes)4,400 4,400 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% -63 -33.0% -66 -52.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -6.3% -9 -13.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -63 -100.0% -66 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -39 -61.9% -39 -59.1% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -22 -34.9% -23 -34.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 2 3.2% 7 10.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 1 1.6% 4 6.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 1 1.6% 1 1.5% 0 N/A% 0 N/A%
typed_data0 N/A% -1 -1.6% -1 -1.5% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -1 -1.6% -1 -1.5% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -3 -4.5% 0 N/A% 0 N/A%