Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\FieldItemList::getFieldDefinition

Drupal\Core\Field\FieldItemList::getFieldDefinitionRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)33 24 -9 -27.3%
Incl. Wall Time (microsec) per call 1 1 -0 -27.3%
Excl. Wall Time (microsec)33 24 -9 -27.3%
Incl. CPU (microsecs)59 51 -8 -13.6%
Incl. CPU (microsecs) per call 2 2 -0 -13.6%
Excl. CPU (microsec)59 51 -8 -13.6%
Incl. MemUse (bytes)1,996 1,996 0 0.0%
Incl. MemUse (bytes) per call 83 83 0 0.0%
Excl. MemUse (bytes)1,996 1,996 0 0.0%
Incl. PeakMemUse (bytes)1,964 1,964 0 0.0%
Incl. PeakMemUse (bytes) per call 82 82 0 0.0%
Excl. PeakMemUse (bytes)1,964 1,964 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% -9 -0.6% -8 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldItemList::getDefaultValue0 N/A% -9 -100.0% -5 -62.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::getFieldDefinition0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::access0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityViewBuilder::viewField0 N/A% 0 0.0% -1 -12.5% 0 N/A% 0 N/A%