Diff Report
Run #519c60f26cf68: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c6200dd578: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #519c60f26cf68Run #519c6200dd578DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)3,820 3,926 106 2.8%
Incl. Wall Time (microsec) per call 182 187 5 2.8%
Excl. Wall Time (microsec)349 355 6 1.7%
Incl. CPU (microsecs)3,848 3,935 87 2.3%
Incl. CPU (microsecs) per call 183 187 4 2.3%
Excl. CPU (microsec)294 287 -7 -2.4%
Incl. MemUse (bytes)86,704 86,712 8 0.0%
Incl. MemUse (bytes) per call 4,129 4,129 0 0.0%
Excl. MemUse (bytes)3,264 3,264 0 0.0%
Incl. PeakMemUse (bytes)90,412 90,420 8 0.0%
Incl. PeakMemUse (bytes) per call 4,305 4,306 0 0.0%
Excl. PeakMemUse (bytes)5,620 5,620 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% 106 1.5% 87 1.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function6 5.7% -7 -8.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 106 100.0% 87 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 86 81.1% 79 90.8% 0 0.0% 0 0.0%
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 24 22.6% 24 27.6% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -15 -14.2% -17 -19.5% 8 100.0% 8 100.0%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 3 2.8% 10 11.5% 0 0.0% 0 0.0%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 2 1.9% 1 1.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% -1 -0.9% -1 -1.1% 0 0.0% 0 0.0%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 0.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
typed_data0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%