Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: 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 #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,221 2,346 125 5.6%
Incl. Wall Time (microsec) per call 106 112 6 5.6%
Excl. Wall Time (microsec)232 220 -12 -5.2%
Incl. CPU (microsecs)2,239 2,363 124 5.5%
Incl. CPU (microsecs) per call 107 113 6 5.5%
Excl. CPU (microsec)182 176 -6 -3.3%
Incl. MemUse (bytes)137,872 137,872 0 0.0%
Incl. MemUse (bytes) per call 6,565 6,565 0 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)136,440 136,440 0 0.0%
Incl. PeakMemUse (bytes) per call 6,497 6,497 0 0.0%
Excl. PeakMemUse (bytes)7,088 7,088 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% 125 0.0% 124 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -9.6% -6 -4.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 125 100.0% 124 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 51 40.8% 53 42.7% 0 N/A% 0 N/A%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 42 33.6% 45 36.3% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 37 29.6% 34 27.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -14 -11.2% -15 -12.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 5 4.0% 1 0.8% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 4 3.2% 0 0.0% 0 N/A% 0 N/A%
typed_data0 N/A% 4 3.2% 7 5.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 3 2.4% 2 1.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 3 2.4% 3 2.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.8% -3 -2.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 1 0.8% 3 2.4% 0 N/A% 0 N/A%