Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)132 135 3 2.3%
Incl. Wall Time (microsec) per call 22 23 1 2.3%
Excl. Wall Time (microsec)65 69 4 6.2%
Incl. CPU (microsecs)139 143 4 2.9%
Incl. CPU (microsecs) per call 23 24 1 2.9%
Excl. CPU (microsec)40 52 12 30.0%
Incl. MemUse (bytes)6,616 6,616 0 0.0%
Incl. MemUse (bytes) per call 1,103 1,103 0 0.0%
Excl. MemUse (bytes)2,144 2,168 24 1.1%
Incl. PeakMemUse (bytes)6,808 6,808 0 0.0%
Incl. PeakMemUse (bytes) per call 1,135 1,135 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% 3 0.1% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 133.3% 12 300.0% 24 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 3 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% -1 -33.3% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 0 0.0% 3 75.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal::typedDataManager0 N/A% 0 0.0% -4 -100.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 0 0.0% -3 -75.0% -24 N/A% 0 N/A%