Diff Report
Run #51af430daedb2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af3d98520b7: 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 #51af430daedb2Run #51af3d98520b7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,715 3,899 184 5.0%
Incl. Wall Time (microsec) per call 177 186 9 5.0%
Excl. Wall Time (microsec)230 240 10 4.3%
Incl. CPU (microsecs)3,733 3,914 181 4.8%
Incl. CPU (microsecs) per call 178 186 9 4.8%
Excl. CPU (microsec)202 196 -6 -3.0%
Incl. MemUse (bytes)263,592 263,592 0 0.0%
Incl. MemUse (bytes) per call 12,552 12,552 0 0.0%
Excl. MemUse (bytes)6,376 6,376 0 0.0%
Incl. PeakMemUse (bytes)252,456 252,456 0 0.0%
Incl. PeakMemUse (bytes) per call 12,022 12,022 0 0.0%
Excl. PeakMemUse (bytes)4,384 4,384 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% 184 13.6% 181 9.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function10 5.4% -6 -3.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 184 100.0% 181 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 134 72.8% 132 72.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 9 4.9% 11 6.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 7 3.8% 8 4.4% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 5 2.7% 4 2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 5 2.7% 4 2.2% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 3 1.6% 4 2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 3 1.6% 9 5.0% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% 3 1.6% 4 2.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 2 1.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 2 1.1% 2 1.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.5% 9 5.0% 0 N/A% 0 N/A%