Diff Report
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b60c154f6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52d4b590e6e18Run #52d4b60c154f6DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,113 1,106 -7 -0.6%
Incl. Wall Time (microsec) per call 86 85 -1 -0.6%
Excl. Wall Time (microsec)141 143 2 1.4%
Incl. CPU (microsecs)1,122 1,116 -6 -0.5%
Incl. CPU (microsecs) per call 86 86 -0 -0.5%
Excl. CPU (microsec)105 100 -5 -4.8%
Incl. MemUse (bytes)115,504 115,504 0 0.0%
Incl. MemUse (bytes) per call 8,885 8,885 0 0.0%
Excl. MemUse (bytes)1,912 1,912 0 0.0%
Incl. PeakMemUse (bytes)117,976 118,008 32 0.0%
Incl. PeakMemUse (bytes) per call 9,075 9,078 2 0.0%
Excl. PeakMemUse (bytes)5,168 5,168 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% -7 -0.3% -6 -0.3% 0 0.0% 32 0.0%
Exclusive Metrics Diff for Current Function2 28.6% -5 -83.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -7 -100.0% -6 -100.0% 0 N/A% 32 100.0%
Child functions
Drupal\options\Type\ListIntegerItem::getPropertyDefinitions0 N/A% 5 71.4% 6 100.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -4 -57.1% -3 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -4 -57.1% -2 -33.3% 0 N/A% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% -2 -28.6% -1 -16.7% 0 N/A% 0 0.0%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% -1 -14.3% 1 16.7% 0 N/A% 32 100.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -1 -14.3% -1 -16.7% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -14.3% -2 -33.3% 0 N/A% 0 0.0%
Drupal::typedDataManager0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 0.0%