Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccba053790: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #531ccb2cb8e3dRun #531ccba053790DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)129 131 2 1.6%
Incl. Wall Time (microsec) per call 22 22 0 1.6%
Excl. Wall Time (microsec)65 67 2 3.1%
Incl. CPU (microsecs)136 139 3 2.2%
Incl. CPU (microsecs) per call 23 23 1 2.2%
Excl. CPU (microsec)45 47 2 4.4%
Incl. MemUse (bytes)6,616 6,616 0 0.0%
Incl. MemUse (bytes) per call 1,103 1,103 0 0.0%
Excl. MemUse (bytes)2,168 2,168 0 0.0%
Incl. PeakMemUse (bytes)6,808 6,808 0 0.0%
Incl. PeakMemUse (bytes) per call 1,135 1,135 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldDefinition::getFieldItemClass [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\FieldDefinition::getFieldItemClass0 N/A% 2 3.4% 3 5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 100.0% 2 66.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 2 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 0 0.0% -3 -100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% 3 100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 0 0.0% -4 -133.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 0 0.0% 6 200.0% 0 N/A% 0 N/A%