Diff Report
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Field\FieldConfigBase::getItemDefinition

Drupal\Core\Field\FieldConfigBase::getItemDefinitionRun #54433ad6a7755Run #544333b05173fDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)7,530 6,127 -1,403 -18.6%
Incl. Wall Time (microsec) per call 1,506 1,225 -281 -18.6%
Excl. Wall Time (microsec)59 74 15 25.4%
Incl. CPU (microsecs)7,330 6,092 -1,238 -16.9%
Incl. CPU (microsecs) per call 1,466 1,218 -248 -16.9%
Excl. CPU (microsec)46 54 8 17.4%
Incl. MemUse (bytes)699,448 700,160 712 0.1%
Incl. MemUse (bytes) per call 139,890 140,032 142 0.1%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)620,480 621,152 672 0.1%
Incl. PeakMemUse (bytes) per call 124,096 124,230 134 0.1%
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% -1,403 -1.6% -1,238 -1.5% 712 1.2% 672 1.2%
Exclusive Metrics Diff for Current Function15 1.1% 8 0.6% 0 0.0% 0 0.0%
Parent function
Drupal\Core\TypedData\Plugin\DataType\ItemList::getItemDefinition0 N/A% -1,403 -100.0% -1,238 -100.0% 712 100.0% 672 100.0%
Child functions
Drupal\Core\Field\FieldConfigBase::getSettings0 N/A% -1,423 -101.4% -1,251 -101.1% 720 101.1% 584 86.9%
Drupal\Core\Field\TypedData\FieldItemDataDefinition::create0 N/A% 5 0.4% 3 0.2% -8 -1.1% 88 13.1%
Drupal\Core\TypedData\DataDefinition::setSettings0 N/A% 0 0.0% 2 0.2% 0 0.0% 0 0.0%