Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)3,665 3,705 40 1.1%
Incl. Wall Time (microsec) per call 216 218 2 1.1%
Excl. Wall Time (microsec)216 215 -1 -0.5%
Incl. CPU (microsecs)3,679 3,724 45 1.2%
Incl. CPU (microsecs) per call 216 219 3 1.2%
Excl. CPU (microsec)166 183 17 10.2%
Incl. MemUse (bytes)239,432 239,432 0 0.0%
Incl. MemUse (bytes) per call 14,084 14,084 0 0.0%
Excl. MemUse (bytes)3,216 3,216 0 0.0%
Incl. PeakMemUse (bytes)246,592 246,592 0 0.0%
Incl. PeakMemUse (bytes) per call 14,505 14,505 0 0.0%
Excl. PeakMemUse (bytes)4,144 4,144 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\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\Field\FieldItemBase::__construct0 N/A% 40 20.9% 45 15.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.5% 17 37.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 40 100.0% 45 100.0% 0 N/A% 0 N/A%
Child functions
Drupal::typedDataManager0 N/A% 26 65.0% 22 48.9% 0 N/A% 0 N/A%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::getPropertyDefinitions0 N/A% 15 37.5% 21 46.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 1 2.5% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -2.5% -6 -13.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% -8 -17.8% 0 N/A% 0 N/A%