Diff Report
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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Regression/Improvement summary for Drupal\Core\Field\FieldDefinition::getFieldItemClass

Drupal\Core\Field\FieldDefinition::getFieldItemClassRun #538ce4363dd76Run #538ce46e85e63DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)563 598 35 6.2%
Incl. Wall Time (microsec) per call 31 33 2 6.2%
Excl. Wall Time (microsec)243 261 18 7.4%
Incl. CPU (microsecs)575 617 42 7.3%
Incl. CPU (microsecs) per call 32 34 2 7.3%
Excl. CPU (microsec)162 205 43 26.5%
Incl. MemUse (bytes)7,352 7,352 0 0.0%
Incl. MemUse (bytes) per call 408 408 0 0.0%
Excl. MemUse (bytes)2,280 2,280 0 0.0%
Incl. PeakMemUse (bytes)16,888 16,888 0 0.0%
Incl. PeakMemUse (bytes) per call 938 938 0 0.0%
Excl. PeakMemUse (bytes)3,936 3,936 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% 35 18.3% 42 14.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 51.4% 43 102.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Field\FieldDefinition::getMainPropertyName0 N/A% 22 62.9% 24 57.1% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldDefinition::getPropertyDefinitions0 N/A% 13 37.1% 18 42.9% 0 N/A% 0 N/A%
Child functions
Drupal::typedDataManager0 N/A% 8 22.9% 5 11.9% 0 N/A% 0 N/A%
Drupal\Core\Plugin\DefaultPluginManager::getDefinition0 N/A% 4 11.4% 4 9.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\ListDataDefinition::getItemDefinition0 N/A% 3 8.6% -4 -9.5% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getClass0 N/A% 1 2.9% -3 -7.1% 0 N/A% 0 N/A%
Drupal\Core\TypedData\DataDefinition::getDataType0 N/A% 1 2.9% -3 -7.1% 0 N/A% 0 N/A%