Diff Report
Run #5178989df1d0f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517896dc57c6e: 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 #5178989df1d0fRun #517896dc57c6eDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,600 3,646 46 1.3%
Incl. Wall Time (microsec) per call 171 174 2 1.3%
Excl. Wall Time (microsec)361 373 12 3.3%
Incl. CPU (microsecs)3,620 3,662 42 1.2%
Incl. CPU (microsecs) per call 172 174 2 1.2%
Excl. CPU (microsec)280 283 3 1.1%
Incl. MemUse (bytes)161,872 161,864 -8 -0.0%
Incl. MemUse (bytes) per call 7,708 7,708 -0 -0.0%
Excl. MemUse (bytes)10,904 10,904 0 0.0%
Incl. PeakMemUse (bytes)168,672 168,712 40 0.0%
Incl. PeakMemUse (bytes) per call 8,032 8,034 2 0.0%
Excl. PeakMemUse (bytes)11,464 11,464 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% 46 1.1% 42 0.9% -8 -0.1% 40 0.7%
Exclusive Metrics Diff for Current Function12 26.1% 3 7.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 46 100.0% 42 100.0% -8 -100.0% 40 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 69 150.0% 68 161.9% 0 0.0% -56 -140.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% -12 -26.1% -12 -28.6% 0 0.0% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -10 -21.7% -11 -26.2% -8 -100.0% 96 240.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% -6 -13.0% -7 -16.7% 0 0.0% 0 0.0%
Drupal\Core\TypedData\ContextAwareTypedData::__construct0 N/A% -5 -10.9% -2 -4.8% 0 0.0% 0 0.0%
typed_data0 N/A% -4 -8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 3 6.5% 1 2.4% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 1 2.2% 2 4.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -1 -2.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -1 -2.2% 1 2.4% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -2.4% 0 0.0% 0 0.0%