Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getDefaultValue

Drupal\Core\Field\FieldItemList::getDefaultValueRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls294 294 0 0.0%
Incl. Wall Time (microsec)8,798 8,802 4 0.0%
Incl. Wall Time (microsec) per call 30 30 0 0.0%
Excl. Wall Time (microsec)1,729 1,721 -8 -0.5%
Incl. CPU (microsecs)8,587 8,622 35 0.4%
Incl. CPU (microsecs) per call 29 29 0 0.4%
Excl. CPU (microsec)1,128 1,155 27 2.4%
Incl. MemUse (bytes)271,488 271,488 0 0.0%
Incl. MemUse (bytes) per call 923 923 0 0.0%
Excl. MemUse (bytes)4,312 4,312 0 0.0%
Incl. PeakMemUse (bytes)286,088 313,376 27,288 9.5%
Incl. PeakMemUse (bytes) per call 973 1,066 93 9.5%
Excl. PeakMemUse (bytes)2,368 2,368 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% 4 4.3% 35 17.9% 0 0.0% 27,288 91.7%
Exclusive Metrics Diff for Current Function-8 -200.0% 27 77.1% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 8 200.0% 29 82.9% 0 N/A% 27,288 100.0%
Drupal\entity_reference\Plugin\Field\FieldType\ConfigurableEntityReferenceFieldItemList::getDefaultValue0 N/A% -3 -75.0% 5 14.3% 0 N/A% 0 0.0%
Drupal\taxonomy\Plugin\Field\FieldType\TaxonomyTermReferenceFieldItemList::getDefaultValue0 N/A% -1 -25.0% 1 2.9% 0 N/A% 0 0.0%
Child functions
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% 23 575.0% 43 122.9% 0 N/A% 96 0.4%
Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition0 N/A% -18 -450.0% 0 0.0% 0 N/A% 27,264 99.9%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% 5 125.0% -14 -40.0% 0 N/A% -72 -0.3%
Drupal\field\Entity\FieldInstance::getDefaultValue0 N/A% 1 25.0% -14 -40.0% 0 N/A% 0 0.0%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 1 25.0% -7 -20.0% 0 N/A% 0 0.0%