Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::applyDefaultValue

Drupal\Core\Field\FieldItemList::applyDefaultValueRun #539fd0a78f1b7Run #539fd2b68bc13DiffDiff%
Number of Function Calls506 506 0 0.0%
Incl. Wall Time (microsec)96,501 100,953 4,452 4.6%
Incl. Wall Time (microsec) per call 191 200 9 4.6%
Excl. Wall Time (microsec)6,489 6,473 -16 -0.2%
Incl. CPU (microsecs)96,980 101,360 4,380 4.5%
Incl. CPU (microsecs) per call 192 200 9 4.5%
Excl. CPU (microsec)4,732 4,736 4 0.1%
Incl. MemUse (bytes)466,864 466,872 8 0.0%
Incl. MemUse (bytes) per call 923 923 0 0.0%
Excl. MemUse (bytes)-9,144 -9,144 0 0.0%
Incl. PeakMemUse (bytes)181,808 270,752 88,944 48.9%
Incl. PeakMemUse (bytes) per call 359 535 176 48.9%
Excl. PeakMemUse (bytes)3,904 3,904 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% 4,452 10.8% 4,380 10.8% 8 0.0% 88,944 5.4%
Exclusive Metrics Diff for Current Function-16 -0.4% 4 0.1% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Entity\ContentEntityStorageBase::doCreate0 N/A% 4,452 100.0% 4,380 100.0% 8 100.0% 88,944 100.0%
Child functions
Drupal\Core\TypedData\Plugin\DataType\Map::applyDefaultValue0 N/A% 2,190 49.2% 2,179 49.7% 16 200.0% 21,184 23.8%
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% 876 19.7% 847 19.3% 0 0.0% 32,192 36.2%
Drupal\Core\Field\FieldItemList::setValue0 N/A% 626 14.1% 644 14.7% -8 -100.0% 8,744 9.8%
Drupal\Core\Field\Plugin\Field\FieldType\CreatedItem::applyDefaultValue0 N/A% 365 8.2% 364 8.3% 0 0.0% 3,632 4.1%
Drupal\Core\Field\Plugin\Field\FieldType\LanguageItem::applyDefaultValue0 N/A% 177 4.0% 160 3.7% 0 0.0% 23,192 26.1%
Drupal\Core\TypedData\Plugin\DataType\ItemList::first0 N/A% 77 1.7% 90 2.1% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 72 1.6% 16 0.4% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldInstanceConfig::getDefaultValue0 N/A% 70 1.6% 70 1.6% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% 25 0.6% 40 0.9% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue0 N/A% -15 -0.3% -10 -0.2% 0 0.0% 0 0.0%
is_array0 N/A% 5 0.1% -24 -0.5% 0 0.0% 0 0.0%