Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)6,034 6,198 164 2.7%
Incl. Wall Time (microsec) per call 251 258 7 2.7%
Excl. Wall Time (microsec)452 460 8 1.8%
Incl. CPU (microsecs)6,062 6,230 168 2.8%
Incl. CPU (microsecs) per call 253 260 7 2.8%
Excl. CPU (microsec)381 398 17 4.5%
Incl. MemUse (bytes)236,688 236,688 0 0.0%
Incl. MemUse (bytes) per call 9,862 9,862 0 0.0%
Excl. MemUse (bytes)6,368 6,368 0 0.0%
Incl. PeakMemUse (bytes)215,136 215,184 48 0.0%
Incl. PeakMemUse (bytes) per call 8,964 8,966 2 0.0%
Excl. PeakMemUse (bytes)6,416 6,456 40 0.6%

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% 164 8.2% 168 7.7% 0 0.0% 48 0.3%
Exclusive Metrics Diff for Current Function8 4.9% 17 10.1% 0 N/A% 40 83.3%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 164 100.0% 168 100.0% 0 N/A% 48 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 118 72.0% 117 69.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 13 7.9% 9 5.4% 0 N/A% 8 16.7%
typed_data0 N/A% 8 4.9% 10 6.0% 0 N/A% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 7 4.3% 6 3.6% 0 N/A% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 5 3.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 3 1.8% 3 1.8% 0 N/A% 0 0.0%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% -2 -1.2% -1 -0.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 2 1.2% 3 1.8% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 1 0.6% 1 0.6% 0 N/A% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 1 0.6% -2 -1.2% 0 N/A% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 0 0.0% 5 3.0% 0 N/A% 0 0.0%