Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)979 997 18 1.8%
Incl. Wall Time (microsec) per call 65 66 1 1.8%
Excl. Wall Time (microsec)146 155 9 6.2%
Incl. CPU (microsecs)993 1,012 19 1.9%
Incl. CPU (microsecs) per call 66 67 1 1.9%
Excl. CPU (microsec)125 132 7 5.6%
Incl. MemUse (bytes)88,664 88,664 0 0.0%
Incl. MemUse (bytes) per call 5,911 5,911 0 0.0%
Excl. MemUse (bytes)2,904 2,904 0 0.0%
Incl. PeakMemUse (bytes)192,440 192,272 -168 -0.1%
Incl. PeakMemUse (bytes) per call 12,829 12,818 -11 -0.1%
Excl. PeakMemUse (bytes)3,704 3,704 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% 18 0.8% 19 0.6% 0 0.0% -168 -0.2%
Exclusive Metrics Diff for Current Function9 50.0% 7 36.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 18 100.0% 19 100.0% 0 N/A% -168 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 29 161.1% 29 152.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\LanguageItem::getPropertyDefinitions0 N/A% -19 -105.6% -20 -105.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -5.6% 1 5.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\BooleanItem::getPropertyDefinitions0 N/A% -1 -5.6% -2 -10.5% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::getPropertyDefinitions0 N/A% 1 5.6% 1 5.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 3 15.8% 0 N/A% 0 0.0%
Drupal::typedData0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Plugin\DataType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% -168 -100.0%