Diff Report
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue

Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValueRun #52d4b5e5ddba1Run #52d4b590e6e18DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)815 777 -38 -4.7%
Incl. Wall Time (microsec) per call 815 777 -38 -4.7%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)816 778 -38 -4.7%
Incl. CPU (microsecs) per call 816 778 -38 -4.7%
Excl. CPU (microsec)8 8 0 0.0%
Incl. MemUse (bytes)24,816 24,816 0 0.0%
Incl. MemUse (bytes) per call 24,816 24,816 0 0.0%
Excl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. PeakMemUse (bytes)26,352 26,352 0 0.0%
Incl. PeakMemUse (bytes) per call 26,352 26,352 0 0.0%
Excl. PeakMemUse (bytes)336 336 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue [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\Plugin\Field\FieldType\UuidItem::applyDefaultValue0 N/A% -38 -12.9% -38 -10.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -38 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Uuid\Php::generate0 N/A% -34 -89.5% -34 -89.5% 0 N/A% 0 N/A%
Drupal::service0 N/A% -3 -7.9% -3 -7.9% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%