Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getDefaultValue

Drupal\Core\Field\FieldItemList::getDefaultValueRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls90 90 0 0.0%
Incl. Wall Time (microsec)2,326 2,282 -44 -1.9%
Incl. Wall Time (microsec) per call 26 25 -0 -1.9%
Excl. Wall Time (microsec)716 718 2 0.3%
Incl. CPU (microsecs)2,414 2,376 -38 -1.6%
Incl. CPU (microsecs) per call 27 26 -0 -1.6%
Excl. CPU (microsec)582 583 1 0.2%
Incl. MemUse (bytes)6,196 6,196 0 0.0%
Incl. MemUse (bytes) per call 69 69 0 0.0%
Excl. MemUse (bytes)1,708 1,708 0 0.0%
Incl. PeakMemUse (bytes)3,896 3,972 76 2.0%
Incl. PeakMemUse (bytes) per call 43 44 1 2.0%
Excl. PeakMemUse (bytes)1,368 1,368 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::getDefaultValue [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::getDefaultValue0 N/A% -44 -2.8% -38 -3.5% 0 0.0% 76 10.9%
Exclusive Metrics Diff for Current Function2 4.5% 1 2.6% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -35 -79.5% -27 -71.1% 0 N/A% 60 78.9%
Drupal\entity_reference\Plugin\Field\FieldType\ConfigurableEntityReferenceFieldItemList::getDefaultValue0 N/A% -9 -20.5% -11 -28.9% 0 N/A% 16 21.1%
Child functions
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% -33 -75.0% -38 -100.0% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% -12 -27.3% -18 -47.4% 0 N/A% 76 100.0%
Drupal\field\Entity\FieldInstanceConfig::getDefaultValue0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 0 0.0% 17 44.7% 0 N/A% 0 0.0%