Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a222581ef: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getDefaultValue

Drupal\Core\Field\FieldItemList::getDefaultValueRun #52e4a1c03557cRun #52e4a222581efDiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)1,834 1,744 -90 -4.9%
Incl. Wall Time (microsec) per call 87 83 -4 -4.9%
Excl. Wall Time (microsec)137 135 -2 -1.5%
Incl. CPU (microsecs)1,562 1,478 -84 -5.4%
Incl. CPU (microsecs) per call 74 70 -4 -5.4%
Excl. CPU (microsec)93 99 6 6.5%
Incl. MemUse (bytes)123,272 123,232 -40 -0.0%
Incl. MemUse (bytes) per call 5,870 5,868 -2 -0.0%
Excl. MemUse (bytes)3,304 3,304 0 0.0%
Incl. PeakMemUse (bytes)139,832 139,808 -24 -0.0%
Incl. PeakMemUse (bytes) per call 6,659 6,658 -1 -0.0%
Excl. PeakMemUse (bytes)2,152 2,152 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% -90 -18.3% -84 -39.6% -40 -0.2% -24 -0.1%
Exclusive Metrics Diff for Current Function-2 -2.2% 6 7.1% 0 0.0% 0 0.0%
Parent functions
Drupal\entity_reference\Plugin\Field\FieldType\ConfigurableEntityReferenceFieldItemList::getDefaultValue0 N/A% -81 -90.0% -76 -90.5% -40 -100.0% -24 -100.0%
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -9 -10.0% -8 -9.5% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition0 N/A% -84 -93.3% -81 -96.4% -40 -100.0% -24 -100.0%
Drupal\Core\Field\FieldDefinition::getDefaultValue0 N/A% -3 -3.3% -7 -8.3% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::getEntity0 N/A% -1 -1.1% -5 -6.0% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldInstance::getDefaultValue0 N/A% 0 0.0% 2 2.4% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemList::getFieldDefinition0 N/A% 0 0.0% 1 1.2% 0 0.0% 0 0.0%