Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\TypedData\ListDataDefinition::getItemDefinition

Drupal\Core\TypedData\ListDataDefinition::getItemDefinitionRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)131 126 -5 -3.8%
Incl. Wall Time (microsec) per call 1 1 -0 -3.8%
Excl. Wall Time (microsec)131 126 -5 -3.8%
Incl. CPU (microsecs)235 247 12 5.1%
Incl. CPU (microsecs) per call 2 2 0 5.1%
Excl. CPU (microsec)235 247 12 5.1%
Incl. MemUse (bytes)2,540 2,540 0 0.0%
Incl. MemUse (bytes) per call 21 21 0 0.0%
Excl. MemUse (bytes)2,540 2,540 0 0.0%
Incl. PeakMemUse (bytes)1,300 1,300 0 0.0%
Incl. PeakMemUse (bytes) per call 11 11 0 0.0%
Excl. PeakMemUse (bytes)1,300 1,300 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% -5 -0.3% 12 3.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 12 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getSettings0 N/A% -9 -180.0% -10 -83.3% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getSetting0 N/A% 5 100.0% 16 133.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getClass0 N/A% -1 -20.0% 8 66.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getFieldItemClass0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% 0 0.0% -1 -8.3% 0 N/A% 0 N/A%