Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getDefaultValue

Drupal\Core\Field\FieldItemList::getDefaultValueRun #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)821 825 4 0.5%
Incl. Wall Time (microsec) per call 27 28 0 0.5%
Excl. Wall Time (microsec)269 269 0 0.0%
Incl. CPU (microsecs)849 857 8 0.9%
Incl. CPU (microsecs) per call 28 29 0 0.9%
Excl. CPU (microsec)209 224 15 7.2%
Incl. MemUse (bytes)7,120 7,120 0 0.0%
Incl. MemUse (bytes) per call 237 237 0 0.0%
Excl. MemUse (bytes)1,708 1,708 0 0.0%
Incl. PeakMemUse (bytes)5,832 5,832 0 0.0%
Incl. PeakMemUse (bytes) per call 194 194 0 0.0%
Excl. PeakMemUse (bytes)1,276 1,276 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% 4 0.3% 8 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 15 187.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 3 75.0% 7 87.5% 0 N/A% 0 N/A%
Drupal\entity_reference\Plugin\Field\FieldType\ConfigurableEntityReferenceFieldItemList::getDefaultValue0 N/A% 1 25.0% 1 12.5% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::getDefaultValue0 N/A% 2 50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% 2 50.0% -5 -62.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% 1 25.0% 1 12.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% -1 -25.0% -3 -37.5% 0 N/A% 0 N/A%