Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,130 1,112 -18 -1.6%
Incl. Wall Time (microsec) per call 141 139 -2 -1.6%
Excl. Wall Time (microsec)114 98 -16 -14.0%
Incl. CPU (microsecs)1,135 1,117 -18 -1.6%
Incl. CPU (microsecs) per call 142 140 -2 -1.6%
Excl. CPU (microsec)90 74 -16 -17.8%
Incl. MemUse (bytes)199,584 199,584 0 0.0%
Incl. MemUse (bytes) per call 24,948 24,948 0 0.0%
Excl. MemUse (bytes)3,832 3,832 0 0.0%
Incl. PeakMemUse (bytes)202,064 202,064 0 0.0%
Incl. PeakMemUse (bytes) per call 25,258 25,258 0 0.0%
Excl. PeakMemUse (bytes)4,640 4,640 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% -18 -4.5% -18 -4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-16 -88.9% -16 -88.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -18 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\entity_reference\ConfigurableEntityReferenceItem::getPropertyDefinitions0 N/A% -8 -44.4% -8 -44.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 5 27.8% 5 27.8% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\BooleanItem::getPropertyDefinitions0 N/A% 1 5.6% 1 5.6% 0 N/A% 0 N/A%
Drupal\options\Plugin\Field\FieldType\ListTextItem::getPropertyDefinitions0 N/A% -1 -5.6% -2 -11.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\EmailItem::getPropertyDefinitions0 N/A% 1 5.6% 1 5.6% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 1 5.6% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -2 -11.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 2 11.1% 0 N/A% 0 N/A%