Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af430daedb2: 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 #51af3d98520b7Run #51af430daedb2DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,899 3,715 -184 -4.7%
Incl. Wall Time (microsec) per call 186 177 -9 -4.7%
Excl. Wall Time (microsec)240 230 -10 -4.2%
Incl. CPU (microsecs)3,914 3,733 -181 -4.6%
Incl. CPU (microsecs) per call 186 178 -9 -4.6%
Excl. CPU (microsec)196 202 6 3.1%
Incl. MemUse (bytes)263,592 263,592 0 0.0%
Incl. MemUse (bytes) per call 12,552 12,552 0 0.0%
Excl. MemUse (bytes)6,376 6,376 0 0.0%
Incl. PeakMemUse (bytes)252,456 252,456 0 0.0%
Incl. PeakMemUse (bytes) per call 12,022 12,022 0 0.0%
Excl. PeakMemUse (bytes)4,384 4,384 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% -184 -13.6% -181 -9.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-10 -5.4% 6 3.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -184 -100.0% -181 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -134 -72.8% -132 -72.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -9 -4.9% -11 -6.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -7 -3.8% -8 -4.4% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -5 -2.7% -4 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -5 -2.7% -4 -2.2% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -3 -1.6% -4 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -3 -1.6% -9 -5.0% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% -3 -1.6% -4 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -2 -1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -2 -1.1% -2 -1.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -0.5% -9 -5.0% 0 N/A% 0 N/A%