Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)793 781 -12 -1.5%
Incl. Wall Time (microsec) per call 132 130 -2 -1.5%
Excl. Wall Time (microsec)68 78 10 14.7%
Incl. CPU (microsecs)799 787 -12 -1.5%
Incl. CPU (microsecs) per call 133 131 -2 -1.5%
Excl. CPU (microsec)47 45 -2 -4.3%
Incl. MemUse (bytes)101,984 102,008 24 0.0%
Incl. MemUse (bytes) per call 16,997 17,001 4 0.0%
Excl. MemUse (bytes)3,592 3,616 24 0.7%
Incl. PeakMemUse (bytes)102,488 102,512 24 0.0%
Incl. PeakMemUse (bytes) per call 17,081 17,085 4 0.0%
Excl. PeakMemUse (bytes)4,464 4,488 24 0.5%

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% -12 -18.8% -12 -6.7% 24 0.1% 24 0.1%
Exclusive Metrics Diff for Current Function10 83.3% -2 -16.7% 24 100.0% 24 100.0%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -12 -100.0% -12 -100.0% 24 100.0% 24 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -16 -133.3% -16 -133.3% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -5 -41.7% -7 -58.3% 0 0.0% 0 0.0%
Drupal\shortcut\ShortcutPath::getPropertyDefinitions0 N/A% -2 -16.7% -2 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% 1 8.3% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinitions0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 1 8.3% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::typedDataManager0 N/A% 0 0.0% 12 100.0% 0 0.0% 0 0.0%