Diff Report
Run #5392041970f3f: 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 #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)4,866 4,613 -253 -5.2%
Incl. Wall Time (microsec) per call 304 288 -16 -5.2%
Excl. Wall Time (microsec)174 166 -8 -4.6%
Incl. CPU (microsecs)4,882 4,633 -249 -5.1%
Incl. CPU (microsecs) per call 305 290 -16 -5.1%
Excl. CPU (microsec)141 130 -11 -7.8%
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% -253 -17.3% -249 -9.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-8 -3.2% -11 -4.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Entity\ContentEntityStorageBase::doCreate0 N/A% -253 -100.0% -249 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::applyDefaultValue0 N/A% -190 -75.1% -191 -76.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getDefaultValue0 N/A% -24 -9.5% -19 -7.6% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue0 N/A% -17 -6.7% -17 -6.8% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\CreatedItem::applyDefaultValue0 N/A% -15 -5.9% -16 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::applyDefaultValue0 N/A% 14 5.5% 15 6.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% -10 -4.0% -9 -3.6% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::setValue0 N/A% -3 -1.2% -2 -0.8% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 1 0.4% 0 N/A% 0 N/A%