Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getFieldDefinition

Drupal\Core\Field\FieldItemList::getFieldDefinitionRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)11 4 -7 -63.6%
Incl. Wall Time (microsec) per call 0 0 -0 -63.6%
Excl. Wall Time (microsec)11 4 -7 -63.6%
Incl. CPU (microsecs)52 46 -6 -11.5%
Incl. CPU (microsecs) per call 2 1 -0 -11.5%
Excl. CPU (microsec)52 46 -6 -11.5%
Incl. MemUse (bytes)3,400 3,400 0 0.0%
Incl. MemUse (bytes) per call 106 106 0 0.0%
Excl. MemUse (bytes)3,400 3,400 0 0.0%
Incl. PeakMemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldItemList::getFieldDefinition [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::getFieldDefinition0 N/A% -7 -2.4% -6 -1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::getDefaultValue0 N/A% -7 -100.0% -3 -50.0% 0 N/A% 0 N/A%
_field_invoke_get_field_definitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Field\ConfigFieldItemList::getFieldDefinition0 N/A% 0 0.0% -4 -66.7% 0 N/A% 0 N/A%
Drupal\entity\EntityDisplayBase::getFieldDefinitions0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%