Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)176 182 6 3.4%
Incl. Wall Time (microsec) per call 20 20 1 3.4%
Excl. Wall Time (microsec)39 44 5 12.8%
Incl. CPU (microsecs)187 194 7 3.7%
Incl. CPU (microsecs) per call 21 22 1 3.7%
Excl. CPU (microsec)34 34 0 0.0%
Incl. MemUse (bytes)3,240 3,240 0 0.0%
Incl. MemUse (bytes) per call 360 360 0 0.0%
Excl. MemUse (bytes)1,544 1,544 0 0.0%
Incl. PeakMemUse (bytes)5,288 5,288 0 0.0%
Incl. PeakMemUse (bytes) per call 588 588 0 0.0%
Excl. PeakMemUse (bytes)1,544 1,544 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% 6 0.4% 7 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 83.3% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 6 100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 1 16.7% 1 14.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 0 0.0% 6 85.7% 0 N/A% 0 N/A%