Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldConfigBase::getItemDefinition

Drupal\Core\Field\FieldConfigBase::getItemDefinitionRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)5,842 6,296 454 7.8%
Incl. Wall Time (microsec) per call 1,168 1,259 91 7.8%
Excl. Wall Time (microsec)56 62 6 10.7%
Incl. CPU (microsecs)5,576 5,950 374 6.7%
Incl. CPU (microsecs) per call 1,115 1,190 75 6.7%
Excl. CPU (microsec)48 47 -1 -2.1%
Incl. MemUse (bytes)746,896 747,128 232 0.0%
Incl. MemUse (bytes) per call 149,379 149,426 46 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)750,456 750,704 248 0.0%
Incl. PeakMemUse (bytes) per call 150,091 150,141 50 0.0%
Excl. PeakMemUse (bytes)1,296 1,296 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\FieldConfigBase::getItemDefinition [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\FieldConfigBase::getItemDefinition0 N/A% 454 5.0% 374 4.5% 232 0.2% 248 0.2%
Exclusive Metrics Diff for Current Function6 1.3% -1 -0.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% 454 100.0% 374 100.0% 232 100.0% 248 100.0%
Child functions
Drupal\Core\Field\FieldConfigBase::getSettings0 N/A% 446 98.2% 367 98.1% 232 100.0% 248 100.0%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::create0 N/A% 2 0.4% 4 1.1% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% 0 0.0% 4 1.1% 0 0.0% 0 0.0%