Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: 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 #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,039 2,153 114 5.6%
Incl. Wall Time (microsec) per call 97 103 5 5.6%
Excl. Wall Time (microsec)217 237 20 9.2%
Incl. CPU (microsecs)2,057 2,177 120 5.8%
Incl. CPU (microsecs) per call 98 104 6 5.8%
Excl. CPU (microsec)180 186 6 3.3%
Incl. MemUse (bytes)137,920 137,944 24 0.0%
Incl. MemUse (bytes) per call 6,568 6,569 1 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)133,816 133,832 16 0.0%
Incl. PeakMemUse (bytes) per call 6,372 6,373 1 0.0%
Excl. PeakMemUse (bytes)7,104 7,104 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% 114 4.6% 120 3.7% 24 0.4% 16 0.1%
Exclusive Metrics Diff for Current Function20 17.5% 6 5.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 114 100.0% 120 100.0% 24 100.0% 16 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 101 88.6% 101 84.2% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -18 -15.8% -4 -3.3% 16 66.7% 16 100.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 4 3.5% 2 1.7% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -4 -3.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 3 2.6% 3 2.5% 0 0.0% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 3 2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 2 1.8% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 2 1.8% 1 0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% -1 -0.9% 1 0.8% 8 33.3% 0 0.0%
typed_data0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 0.9% 9 7.5% 0 0.0% 0 0.0%