Diff Report
Run #519fc9a1407b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc956834f6: 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 #519fc9a1407b3Run #519fc956834f6DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)1,825 1,918 93 5.1%
Incl. Wall Time (microsec) per call 79 83 4 5.1%
Excl. Wall Time (microsec)216 219 3 1.4%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 174 174 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)138,040 138,040 0 0.0%
Incl. MemUse (bytes) per call 6,002 6,002 0 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)139,040 139,000 -40 -0.0%
Incl. PeakMemUse (bytes) per call 6,045 6,043 -2 -0.0%
Excl. PeakMemUse (bytes)7,888 7,888 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% 93 22.7% 0 0.0% 0 0.0% -40 -0.0%
Exclusive Metrics Diff for Current Function3 3.2% 0 N/A% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 93 100.0% 0 N/A% 0 N/A% -40 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 109 117.2% 4,000 N/A% 0 N/A% -40 -100.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -14 -15.1% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -2 -2.2% 0 N/A% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -2 -2.2% -4,000 N/A% 0 N/A% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 2 2.2% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -1 -1.1% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -1 -1.1% 0 N/A% 0 N/A% 0 0.0%
typed_data0 N/A% -1 -1.1% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%