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

Drupal\Core\Field\FieldItemBase::__constructRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)778 785 7 0.9%
Incl. Wall Time (microsec) per call 130 131 1 0.9%
Excl. Wall Time (microsec)80 79 -1 -1.2%
Incl. CPU (microsecs)784 792 8 1.0%
Incl. CPU (microsecs) per call 131 132 1 1.0%
Excl. CPU (microsec)57 58 1 1.8%
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 Function-1 -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%