Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls66 66 0 0.0%
Incl. Wall Time (microsec)2,215 2,198 -17 -0.8%
Incl. Wall Time (microsec) per call 34 33 -0 -0.8%
Excl. Wall Time (microsec)437 441 4 0.9%
Incl. CPU (microsecs)2,292 2,280 -12 -0.5%
Incl. CPU (microsecs) per call 35 35 -0 -0.5%
Excl. CPU (microsec)357 348 -9 -2.5%
Incl. MemUse (bytes)3,976 3,976 0 0.0%
Incl. MemUse (bytes) per call 60 60 0 0.0%
Excl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes)11,144 11,144 0 0.0%
Incl. PeakMemUse (bytes) per call 169 169 0 0.0%
Excl. PeakMemUse (bytes)1,872 1,872 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% -17 -0.3% -12 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 23.5% -9 -75.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% -22 -129.4% -23 -191.7% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% 5 29.4% 11 91.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -17 -100.0% -3 -25.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -4 -23.5% 0 0.0% 0 N/A% 0 N/A%