Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: 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 #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)928 939 11 1.2%
Incl. Wall Time (microsec) per call 71 72 1 1.2%
Excl. Wall Time (microsec)130 128 -2 -1.5%
Incl. CPU (microsecs)943 961 18 1.9%
Incl. CPU (microsecs) per call 73 74 1 1.9%
Excl. CPU (microsec)112 119 7 6.2%
Incl. MemUse (bytes)88,664 88,664 0 0.0%
Incl. MemUse (bytes) per call 6,820 6,820 0 0.0%
Excl. MemUse (bytes)3,208 3,208 0 0.0%
Incl. PeakMemUse (bytes)192,880 192,880 0 0.0%
Incl. PeakMemUse (bytes) per call 14,837 14,837 0 0.0%
Excl. PeakMemUse (bytes)3,488 3,488 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% 11 0.7% 18 18.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -18.2% 7 38.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 11 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Plugin\DataType\LanguageItem::getPropertyDefinitions0 N/A% 13 118.2% 11 61.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 18.2% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\StringItem::getPropertyDefinitions0 N/A% -2 -18.2% 2 11.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions0 N/A% -1 -9.1% -1 -5.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\BooleanItem::getPropertyDefinitions0 N/A% 1 9.1% -2 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::getPropertyDefinitions0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% 0 0.0% -2 -11.1% 0 N/A% 0 N/A%