Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d435bff29d8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #53d4352fc0c61Run #53d435bff29d8DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)823 808 -15 -1.8%
Incl. Wall Time (microsec) per call 28 28 -1 -1.8%
Excl. Wall Time (microsec)147 142 -5 -3.4%
Incl. CPU (microsecs)849 832 -17 -2.0%
Incl. CPU (microsecs) per call 29 29 -1 -2.0%
Excl. CPU (microsec)121 114 -7 -5.8%
Incl. MemUse (bytes)3,976 3,976 0 0.0%
Incl. MemUse (bytes) per call 137 137 0 0.0%
Excl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes)8,144 8,144 0 0.0%
Incl. PeakMemUse (bytes) per call 281 281 0 0.0%
Excl. PeakMemUse (bytes)944 944 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% -15 -0.6% -17 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -33.3% -7 -41.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% -13 -86.7% -16 -94.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% -2 -13.3% -1 -5.9% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -7 -46.7% -5 -29.4% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -3 -20.0% -5 -29.4% 0 N/A% 0 N/A%