Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: 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 #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,198 2,811 613 27.9%
Incl. Wall Time (microsec) per call 105 134 29 27.9%
Excl. Wall Time (microsec)234 285 51 21.8%
Incl. CPU (microsecs)2,219 2,833 614 27.7%
Incl. CPU (microsecs) per call 106 135 29 27.7%
Excl. CPU (microsec)181 239 58 32.0%
Incl. MemUse (bytes)137,912 137,920 8 0.0%
Incl. MemUse (bytes) per call 6,567 6,568 0 0.0%
Excl. MemUse (bytes)6,104 6,104 0 0.0%
Incl. PeakMemUse (bytes)135,240 135,384 144 0.1%
Incl. PeakMemUse (bytes) per call 6,440 6,447 7 0.1%
Excl. PeakMemUse (bytes)7,480 7,528 48 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% 613 24.5% 614 24.4% 8 0.0% 144 0.2%
Exclusive Metrics Diff for Current Function51 8.3% 58 9.4% 0 0.0% 48 33.3%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 613 100.0% 614 100.0% 8 100.0% 144 100.0%
Child functions
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% 329 53.7% 334 54.4% 8 100.0% 48 33.3%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 94 15.3% 93 15.1% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 67 10.9% 68 11.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% -52 -8.5% -52 -8.5% 0 0.0% 48 33.3%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 44 7.2% 44 7.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 39 6.4% 38 6.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 15 2.4% 17 2.8% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 13 2.1% 11 1.8% 0 0.0% 0 0.0%
typed_data0 N/A% 7 1.1% 1 0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 5 0.8% 2 0.3% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 1 0.2% 0 0.0% 0 0.0% 0 0.0%