Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)977 917 -60 -6.1%
Incl. Wall Time (microsec) per call 65 61 -4 -6.1%
Excl. Wall Time (microsec)147 153 6 4.1%
Incl. CPU (microsecs)990 932 -58 -5.9%
Incl. CPU (microsecs) per call 66 62 -4 -5.9%
Excl. CPU (microsec)123 124 1 0.8%
Incl. MemUse (bytes)88,384 88,384 0 0.0%
Incl. MemUse (bytes) per call 5,892 5,892 0 0.0%
Excl. MemUse (bytes)3,208 3,208 0 0.0%
Incl. PeakMemUse (bytes)193,448 193,448 0 0.0%
Incl. PeakMemUse (bytes) per call 12,897 12,897 0 0.0%
Excl. PeakMemUse (bytes)3,568 3,568 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\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\Entity\Field\FieldItemBase::__construct0 N/A% -60 -0.7% -58 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 10.0% 1 1.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataManager::createInstance@10 N/A% -60 -100.0% -58 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -66 -110.0% -60 -103.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\StringItem::getPropertyDefinitions0 N/A% -2 -3.3% 1 1.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\IntegerItem::getPropertyDefinitions0 N/A% 2 3.3% 2 3.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\BooleanItem::getPropertyDefinitions0 N/A% 1 1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 1.7% 2 3.4% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\LanguageItem::getPropertyDefinitions0 N/A% -1 -1.7% -3 -5.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Plugin\DataType\EntityReferenceItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.7% 0 N/A% 0 N/A%