Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\TypedData\ListDataDefinition::getItemDefinition

Drupal\Core\TypedData\ListDataDefinition::getItemDefinitionRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls274 274 0 0.0%
Incl. Wall Time (microsec)116 153 37 31.9%
Incl. Wall Time (microsec) per call 0 1 0 31.9%
Excl. Wall Time (microsec)116 153 37 31.9%
Incl. CPU (microsecs)395 422 27 6.8%
Incl. CPU (microsecs) per call 1 2 0 6.8%
Excl. CPU (microsec)395 422 27 6.8%
Incl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. MemUse (bytes) per call 16 16 0 0.0%
Excl. MemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes)2,968 2,968 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)2,968 2,968 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\TypedData\ListDataDefinition::getItemDefinition [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\TypedData\ListDataDefinition::getItemDefinition0 N/A% 37 2.3% 27 1.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function37 100.0% 27 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getSetting0 N/A% 18 48.6% 6 22.2% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getFieldItemClass0 N/A% 16 43.2% 3 11.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getClass0 N/A% 5 13.5% 1 3.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getSettings0 N/A% -4 -10.8% -1 -3.7% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% 2 5.4% 18 66.7% 0 N/A% 0 N/A%