Diff Report
Run #519d4cd4e396d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d4d6ecb28c: 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 #519d4cd4e396dRun #519d4d6ecb28cDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,981 3,998 17 0.4%
Incl. Wall Time (microsec) per call 190 190 1 0.4%
Excl. Wall Time (microsec)357 344 -13 -3.6%
Incl. CPU (microsecs)3,995 4,017 22 0.6%
Incl. CPU (microsecs) per call 190 191 1 0.6%
Excl. CPU (microsec)303 300 -3 -1.0%
Incl. MemUse (bytes)86,700 86,700 0 0.0%
Incl. MemUse (bytes) per call 4,129 4,129 0 0.0%
Excl. MemUse (bytes)3,264 3,264 0 0.0%
Incl. PeakMemUse (bytes)86,820 86,820 0 0.0%
Incl. PeakMemUse (bytes) per call 4,134 4,134 0 0.0%
Excl. PeakMemUse (bytes)5,332 5,332 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% 17 2.2% 22 6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -76.5% -3 -13.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 17 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 27 158.8% 27 122.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -4 -23.5% -5 -22.7% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 3 17.6% 4 18.2% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 2 11.8% 2 9.1% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 5.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 1 5.9% 1 4.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 1 5.9% -1 -4.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -1 -5.9% 2 9.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -5.9% -4 -18.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 1 5.9% -1 -4.5% 0 N/A% 0 N/A%
typed_data0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%