Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\FieldConfigBase::getItemDefinition

Drupal\Core\Field\FieldConfigBase::getItemDefinitionRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)3,842 3,772 -70 -1.8%
Incl. Wall Time (microsec) per call 1,921 1,886 -35 -1.8%
Excl. Wall Time (microsec)24 21 -3 -12.5%
Incl. CPU (microsecs)3,546 3,483 -63 -1.8%
Incl. CPU (microsecs) per call 1,773 1,742 -32 -1.8%
Excl. CPU (microsec)18 15 -3 -16.7%
Incl. MemUse (bytes)554,968 555,000 32 0.0%
Incl. MemUse (bytes) per call 277,484 277,500 16 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)504,616 504,632 16 0.0%
Incl. PeakMemUse (bytes) per call 252,308 252,316 8 0.0%
Excl. PeakMemUse (bytes)688 688 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% -70 -9.5% -63 -17.3% 32 0.3% 16 0.2%
Exclusive Metrics Diff for Current Function-3 -4.3% -3 -4.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% -70 -100.0% -63 -100.0% 32 100.0% 16 100.0%
Child functions
Drupal\Core\Field\FieldConfigBase::getSettings0 N/A% -69 -98.6% -62 -98.4% 32 100.0% 16 100.0%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::create0 N/A% 2 2.9% 2 3.2% 0 0.0% 0 0.0%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%