Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: 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 #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,149 2,213 64 3.0%
Incl. Wall Time (microsec) per call 102 105 3 3.0%
Excl. Wall Time (microsec)210 215 5 2.4%
Incl. CPU (microsecs)2,168 2,234 66 3.0%
Incl. CPU (microsecs) per call 103 106 3 3.0%
Excl. CPU (microsec)161 181 20 12.4%
Incl. MemUse (bytes)137,872 137,968 96 0.1%
Incl. MemUse (bytes) per call 6,565 6,570 5 0.1%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)136,440 136,672 232 0.2%
Incl. PeakMemUse (bytes) per call 6,497 6,508 11 0.2%
Excl. PeakMemUse (bytes)7,088 7,680 592 8.4%

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% 64 0.0% 66 0.1% 96 0.0% 232 0.0%
Exclusive Metrics Diff for Current Function5 7.8% 20 30.3% 0 0.0% 592 255.2%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 64 100.0% 66 100.0% 96 100.0% 232 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 38 59.4% 38 57.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -9 -14.1% -11 -16.7% 88 91.7% -48 -20.7%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 6 9.4% 4 6.1% 0 0.0% -320 -137.9%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 5 7.8% 4 6.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 5 7.8% 5 7.6% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 5 7.8% 2 3.0% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 3 4.7% 2 3.0% 0 0.0% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 2 3.1% -1 -1.5% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 3.1% 1 1.5% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 2 3.1% 2 3.0% 8 8.3% 8 3.4%
typed_data0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%