Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)438 443 5 1.1%
Incl. Wall Time (microsec) per call 146 148 2 1.1%
Excl. Wall Time (microsec)44 48 4 9.1%
Incl. CPU (microsecs)442 445 3 0.7%
Incl. CPU (microsecs) per call 147 148 1 0.7%
Excl. CPU (microsec)38 37 -1 -2.6%
Incl. MemUse (bytes)44,368 44,368 0 0.0%
Incl. MemUse (bytes) per call 14,789 14,789 0 0.0%
Excl. MemUse (bytes)3,000 3,000 0 0.0%
Incl. PeakMemUse (bytes)42,944 42,944 0 0.0%
Incl. PeakMemUse (bytes) per call 14,315 14,315 0 0.0%
Excl. PeakMemUse (bytes)3,152 3,152 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% 5 0.6% 3 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 80.0% -1 -33.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 5 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 22 440.0% 22 733.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -14 -280.0% -13 -433.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -9 -180.0% -8 -266.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 1 20.0% 1 33.3% 0 N/A% 0 N/A%
typed_data0 N/A% 1 20.0% 2 66.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%