Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,446 1,521 75 5.2%
Incl. Wall Time (microsec) per call 241 254 13 5.2%
Excl. Wall Time (microsec)93 91 -2 -2.2%
Incl. CPU (microsecs)1,453 1,528 75 5.2%
Incl. CPU (microsecs) per call 242 255 13 5.2%
Excl. CPU (microsec)76 77 1 1.3%
Incl. MemUse (bytes)117,776 117,784 8 0.0%
Incl. MemUse (bytes) per call 19,629 19,631 1 0.0%
Excl. MemUse (bytes)4,160 4,160 0 0.0%
Incl. PeakMemUse (bytes)111,464 111,624 160 0.1%
Incl. PeakMemUse (bytes) per call 18,577 18,604 27 0.1%
Excl. PeakMemUse (bytes)4,120 4,120 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% 75 0.5% 75 2.4% 8 0.0% 160 0.2%
Exclusive Metrics Diff for Current Function-2 -2.7% 1 1.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% 75 100.0% 75 100.0% 8 100.0% 160 100.0%
Child functions
Drupal\shortcut\ShortcutPath::getPropertyDefinitions0 N/A% 58 77.3% 53 70.7% 0 0.0% -104 -65.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% 28 37.3% 29 38.7% 8 100.0% 8 5.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -11 -14.7% -14 -18.7% 0 0.0% 216 135.0%
Drupal::typedDataManager0 N/A% 8 10.7% 7 9.3% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -4 -5.3% -4 -5.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -2 -2.7% -2 -2.7% 0 0.0% 40 25.0%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinitions0 N/A% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 5 6.7% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%