Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e2ae29e1b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #5394e21e9bd45Run #5394e2ae29e1bDiffDiff%
Number of Function Calls34 34 0 0.0%
Incl. Wall Time (microsec)943 933 -10 -1.1%
Incl. Wall Time (microsec) per call 28 27 -0 -1.1%
Excl. Wall Time (microsec)178 186 8 4.5%
Incl. CPU (microsecs)984 966 -18 -1.8%
Incl. CPU (microsecs) per call 29 28 -1 -1.8%
Excl. CPU (microsec)159 142 -17 -10.7%
Incl. MemUse (bytes)3,976 3,976 0 0.0%
Incl. MemUse (bytes) per call 117 117 0 0.0%
Excl. MemUse (bytes)1,312,120 1,312,120 0 0.0%
Incl. PeakMemUse (bytes)13,728 13,728 0 0.0%
Incl. PeakMemUse (bytes) per call 404 404 0 0.0%
Excl. PeakMemUse (bytes)3,800 3,800 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% -10 -0.3% -18 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 80.0% -17 -94.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% -9 -90.0% -10 -55.6% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% -1 -10.0% -8 -44.4% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -10 -100.0% -1 -5.6% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -8 -80.0% 0 0.0% 0 N/A% 0 N/A%