Diff Report
Run #518b13c95a609: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518b14dd8356b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #518b13c95a609Run #518b14dd8356bDiffDiff%
Number of Function Calls33 33 0 0.0%
Incl. Wall Time (microsec)2,871 2,809 -62 -2.2%
Incl. Wall Time (microsec) per call 87 85 -2 -2.2%
Excl. Wall Time (microsec)356 351 -5 -1.4%
Incl. CPU (microsecs)2,908 2,840 -68 -2.3%
Incl. CPU (microsecs) per call 88 86 -2 -2.3%
Excl. CPU (microsec)296 280 -16 -5.4%
Incl. MemUse (bytes)163,216 163,216 0 0.0%
Incl. MemUse (bytes) per call 4,946 4,946 0 0.0%
Excl. MemUse (bytes)5,992 5,992 0 0.0%
Incl. PeakMemUse (bytes)123,368 123,368 0 0.0%
Incl. PeakMemUse (bytes) per call 3,738 3,738 0 0.0%
Excl. PeakMemUse (bytes)7,352 7,352 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% -62 -7.8% -68 -10.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -8.1% -16 -23.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -62 -100.0% -68 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -44 -71.0% -39 -57.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -7 -11.3% -7 -10.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -4 -6.5% -4 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -3 -4.8% -3 -4.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -2 -3.2% -3 -4.4% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 2 3.2% 3 4.4% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -2 -3.2% -1 -1.5% 0 N/A% 0 N/A%
Drupal\comment\FieldNewItem::getPropertyDefinitions0 N/A% 2 3.2% 1 1.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 1.6% 6 8.8% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% -4 -5.9% 0 N/A% 0 N/A%
typed_data0 N/A% 0 0.0% -1 -1.5% 0 N/A% 0 N/A%