Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemBase::__construct

Drupal\Core\Field\FieldItemBase::__constructRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)785 778 -7 -0.9%
Incl. Wall Time (microsec) per call 131 130 -1 -0.9%
Excl. Wall Time (microsec)79 80 1 1.3%
Incl. CPU (microsecs)792 784 -8 -1.0%
Incl. CPU (microsecs) per call 132 131 -1 -1.0%
Excl. CPU (microsec)58 57 -1 -1.7%
Incl. MemUse (bytes)102,240 102,240 0 0.0%
Incl. MemUse (bytes) per call 17,040 17,040 0 0.0%
Excl. MemUse (bytes)3,592 3,592 0 0.0%
Incl. PeakMemUse (bytes)101,552 101,552 0 0.0%
Incl. PeakMemUse (bytes) per call 16,925 16,925 0 0.0%
Excl. PeakMemUse (bytes)3,960 3,960 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 -0.5% -8 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 14.3% -1 -12.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -7 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 11 157.1% 9 112.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::getPropertyDefinitions0 N/A% -4 -57.1% -7 -87.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\StringItem::getPropertyDefinitions0 N/A% -4 -57.1% -5 -62.5% 0 N/A% 0 N/A%
Drupal\shortcut\ShortcutPathItem::getPropertyDefinitions0 N/A% -4 -57.1% -5 -62.5% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\IntegerItem::getPropertyDefinitions0 N/A% -4 -57.1% -3 -37.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2 -28.6% 2 25.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\Map::getPropertyDefinitions0 N/A% 0 0.0% 2 25.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::isComputed0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%