Diff Report
Run #518ef09a47b3b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eee9367b5d: 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 #518ef09a47b3bRun #518eee9367b5dDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)1,987 2,069 82 4.1%
Incl. Wall Time (microsec) per call 95 99 4 4.1%
Excl. Wall Time (microsec)205 229 24 11.7%
Incl. CPU (microsecs)2,010 2,085 75 3.7%
Incl. CPU (microsecs) per call 96 99 4 3.7%
Excl. CPU (microsec)164 180 16 9.8%
Incl. MemUse (bytes)138,128 138,128 0 0.0%
Incl. MemUse (bytes) per call 6,578 6,578 0 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)136,064 136,000 -64 -0.0%
Incl. PeakMemUse (bytes) per call 6,479 6,476 -3 -0.0%
Excl. PeakMemUse (bytes)7,296 7,296 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% 82 44.1% 75 14.7% 0 0.0% -64 -0.2%
Exclusive Metrics Diff for Current Function24 29.3% 16 21.3% 0 N/A% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 82 100.0% 75 100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 31 37.8% 31 41.3% 0 N/A% -64 -100.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 13 15.9% 12 16.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 5 6.1% 4 5.3% 0 N/A% 0 0.0%
typed_data0 N/A% 4 4.9% 7 9.3% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 3 3.7% 4 5.3% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% -2 -2.4% -2 -2.7% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 2 2.4% 2 2.7% 0 N/A% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 1 1.2% -3 -4.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 1 1.2% 4 5.3% 0 N/A% 0 0.0%