Diff Report
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52d4b5e5ddba1Run #52d4b590e6e18DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)1,150 1,113 -37 -3.2%
Incl. Wall Time (microsec) per call 88 86 -3 -3.2%
Excl. Wall Time (microsec)147 141 -6 -4.1%
Incl. CPU (microsecs)1,154 1,122 -32 -2.8%
Incl. CPU (microsecs) per call 89 86 -2 -2.8%
Excl. CPU (microsec)110 105 -5 -4.5%
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)117,976 117,976 0 0.0%
Incl. PeakMemUse (bytes) per call 9,075 9,075 0 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% -37 -12.6% -32 -9.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -16.2% -5 -15.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -37 -100.0% -32 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -15 -40.5% -14 -43.8% 0 N/A% 0 N/A%
Drupal\options\Type\ListIntegerItem::getPropertyDefinitions0 N/A% -7 -18.9% -9 -28.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -5 -13.5% -5 -15.6% 0 N/A% 0 N/A%
Drupal\text\Plugin\Field\FieldType\TextItemBase::getPropertyDefinitions0 N/A% -3 -8.1% -3 -9.4% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -1 -2.7% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 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%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 7 21.9% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% -2 -6.2% 0 N/A% 0 N/A%