Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #53180b3960796Run #53180bc98020fDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)1,338 1,345 7 0.5%
Incl. Wall Time (microsec) per call 29 29 0 0.5%
Excl. Wall Time (microsec)628 653 25 4.0%
Incl. CPU (microsecs)1,382 1,378 -4 -0.3%
Incl. CPU (microsecs) per call 30 30 -0 -0.3%
Excl. CPU (microsec)469 450 -19 -4.1%
Incl. MemUse (bytes)6,504 6,504 0 0.0%
Incl. MemUse (bytes) per call 141 141 0 0.0%
Excl. MemUse (bytes)136 136 0 0.0%
Incl. PeakMemUse (bytes)12,488 12,488 0 0.0%
Incl. PeakMemUse (bytes) per call 271 271 0 0.0%
Excl. PeakMemUse (bytes)2,528 2,528 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% 7 0.2% -4 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function25 357.1% -19 -475.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 7 100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -10 -142.9% -9 -225.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% -4 -57.1% 3 75.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% -2 -28.6% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -2 -28.6% 16 400.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% 0 0.0% 4 100.0% 0 N/A% 0 N/A%