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

Drupal\Core\Field\FieldConfigBase::getItemDefinitionRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)6,296 5,842 -454 -7.2%
Incl. Wall Time (microsec) per call 1,259 1,168 -91 -7.2%
Excl. Wall Time (microsec)62 56 -6 -9.7%
Incl. CPU (microsecs)5,950 5,576 -374 -6.3%
Incl. CPU (microsecs) per call 1,190 1,115 -75 -6.3%
Excl. CPU (microsec)47 48 1 2.1%
Incl. MemUse (bytes)747,128 746,896 -232 -0.0%
Incl. MemUse (bytes) per call 149,426 149,379 -46 -0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)750,704 750,456 -248 -0.0%
Incl. PeakMemUse (bytes) per call 150,141 150,091 -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 Function-6 -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%