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

Drupal\Core\Field\FieldItemList::applyDefaultValueRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,613 4,840 227 4.9%
Incl. Wall Time (microsec) per call 288 303 14 4.9%
Excl. Wall Time (microsec)166 196 30 18.1%
Incl. CPU (microsecs)4,633 4,858 225 4.9%
Incl. CPU (microsecs) per call 290 304 14 4.9%
Excl. CPU (microsec)130 152 22 16.9%
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 Function30 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%