Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)829 823 -6 -0.7%
Incl. Wall Time (microsec) per call 23 23 -0 -0.7%
Excl. Wall Time (microsec)442 430 -12 -2.7%
Incl. CPU (microsecs)861 852 -9 -1.0%
Incl. CPU (microsecs) per call 24 24 -0 -1.0%
Excl. CPU (microsec)265 254 -11 -4.2%
Incl. MemUse (bytes)7,464 7,464 0 0.0%
Incl. MemUse (bytes) per call 207 207 0 0.0%
Excl. MemUse (bytes)1,528 1,528 0 0.0%
Incl. PeakMemUse (bytes)27,200 27,200 0 0.0%
Incl. PeakMemUse (bytes) per call 756 756 0 0.0%
Excl. PeakMemUse (bytes)6,432 6,432 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 -0.1% -9 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -200.0% -11 -122.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% -4 -66.7% -8 -88.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% -2 -33.3% -1 -11.1% 0 N/A% 0 N/A%
Child functions
Drupal::typedDataManager0 N/A% 5 83.3% 13 144.4% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 4 66.7% 8 88.9% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% -2 -33.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% -1 -16.7% -11 -122.2% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 0 0.0% -8 -88.9% 0 N/A% 0 N/A%