Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::applyDefaultValue

Drupal\Core\Field\FieldItemList::applyDefaultValueRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,840 4,613 -227 -4.7%
Incl. Wall Time (microsec) per call 303 288 -14 -4.7%
Excl. Wall Time (microsec)196 166 -30 -15.3%
Incl. CPU (microsecs)4,858 4,633 -225 -4.6%
Incl. CPU (microsecs) per call 304 290 -14 -4.6%
Excl. CPU (microsec)152 130 -22 -14.5%
Incl. MemUse (bytes)79,468 79,468 0 0.0%
Incl. MemUse (bytes) per call 4,967 4,967 0 0.0%
Excl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes)78,180 78,180 0 0.0%
Incl. PeakMemUse (bytes) per call 4,886 4,886 0 0.0%
Excl. PeakMemUse (bytes)1,620 1,620 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::applyDefaultValue [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\Field\FieldItemList::applyDefaultValue0 N/A% -227 -91.9% -225 -46.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-30 -13.2% -22 -9.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\ContentEntityStorageBase::doCreate0 N/A% -227 -100.0% -225 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::applyDefaultValue0 N/A% -152 -67.0% -153 -68.0% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\CreatedItem::applyDefaultValue0 N/A% -39 -17.2% -39 -17.3% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::applyDefaultValue0 N/A% 13 5.7% 12 5.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getDefaultValue0 N/A% -7 -3.1% -3 -1.3% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue0 N/A% -6 -2.6% -6 -2.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% -4 -1.8% -13 -5.8% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -2 -0.9% 0 0.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -1 -0.4% 0 N/A% 0 N/A%