Diff Report
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #53d436500e2acRun #53d4352fc0c61DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)844 823 -21 -2.5%
Incl. Wall Time (microsec) per call 29 28 -1 -2.5%
Excl. Wall Time (microsec)143 147 4 2.8%
Incl. CPU (microsecs)878 849 -29 -3.3%
Incl. CPU (microsecs) per call 30 29 -1 -3.3%
Excl. CPU (microsec)135 121 -14 -10.4%
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% -21 -0.3% -29 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 19.0% -14 -48.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% -14 -66.7% -17 -58.6% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% -7 -33.3% -12 -41.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -21 -100.0% -20 -69.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -4 -19.0% 5 17.2% 0 N/A% 0 N/A%