Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: 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 #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)8,974 8,940 -34 -0.4%
Incl. Wall Time (microsec) per call 59 59 -0 -0.4%
Excl. Wall Time (microsec)991 973 -18 -1.8%
Incl. CPU (microsecs)9,099 9,078 -21 -0.2%
Incl. CPU (microsecs) per call 60 60 -0 -0.2%
Excl. CPU (microsec)742 697 -45 -6.1%
Incl. MemUse (bytes)94,216 94,168 -48 -0.1%
Incl. MemUse (bytes) per call 624 624 -0 -0.1%
Excl. MemUse (bytes)54,960 54,968 8 0.0%
Incl. PeakMemUse (bytes)295,520 295,520 0 0.0%
Incl. PeakMemUse (bytes) per call 1,957 1,957 0 0.0%
Excl. PeakMemUse (bytes)2,832 2,832 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% -34 -1.2% -21 -0.8% -48 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -52.9% -45 -214.3% 8 16.7% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -34 -100.0% -21 -100.0% -48 -100.0% 0 N/A%
Child functions
Drupal::service0 N/A% -20 -58.8% -6 -28.6% -8 -16.7% 0 N/A%
Drupal\Component\Uuid\Php::generate0 N/A% 3 8.8% 14 66.7% -48 -100.0% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 1 2.9% 16 76.2% 0 0.0% 0 N/A%