Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: 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 #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)8,940 8,974 34 0.4%
Incl. Wall Time (microsec) per call 59 59 0 0.4%
Excl. Wall Time (microsec)973 991 18 1.8%
Incl. CPU (microsecs)9,078 9,099 21 0.2%
Incl. CPU (microsecs) per call 60 60 0 0.2%
Excl. CPU (microsec)697 742 45 6.5%
Incl. MemUse (bytes)94,168 94,216 48 0.1%
Incl. MemUse (bytes) per call 624 624 0 0.1%
Excl. MemUse (bytes)54,968 54,960 -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 Function18 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%