Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: 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 #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,899 3,746 -153 -3.9%
Incl. Wall Time (microsec) per call 186 178 -7 -3.9%
Excl. Wall Time (microsec)240 228 -12 -5.0%
Incl. CPU (microsecs)3,914 3,768 -146 -3.7%
Incl. CPU (microsecs) per call 186 179 -7 -3.7%
Excl. CPU (microsec)196 193 -3 -1.5%
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% -153 -19.2% -146 -15.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -7.8% -3 -2.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% -153 -100.0% -146 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -140 -91.5% -139 -95.2% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 27 17.6% 28 19.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -10 -6.5% -11 -7.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -8 -5.2% -8 -5.5% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -5 -3.3% -5 -3.4% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% 5 3.3% 7 4.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -4 -2.6% -4 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -3 -2.0% -8 -5.5% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -2 -1.3% -3 -2.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% -1 -0.7% -4 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% 4 2.7% 0 N/A% 0 N/A%