Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c6423bf12de: 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 #52c6423bf12deDiffDiff%
Number of Function Calls151 151 0 0.0%
Incl. Wall Time (microsec)8,974 9,004 30 0.3%
Incl. Wall Time (microsec) per call 59 60 0 0.3%
Excl. Wall Time (microsec)991 995 4 0.4%
Incl. CPU (microsecs)9,099 9,119 20 0.2%
Incl. CPU (microsecs) per call 60 60 0 0.2%
Excl. CPU (microsec)742 734 -8 -1.1%
Incl. MemUse (bytes)94,216 94,216 0 0.0%
Incl. MemUse (bytes) per call 624 624 0 0.0%
Excl. MemUse (bytes)54,960 54,960 0 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% 30 6.2% 20 4.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 13.3% -8 -40.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 30 100.0% 20 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Uuid\Php::generate0 N/A% 21 70.0% 14 70.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 9 30.0% 9 45.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% -4 -13.3% 5 25.0% 0 N/A% 0 N/A%