Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValue

Drupal\Core\Field\Plugin\Field\FieldType\UuidItem::applyDefaultValueRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)741 711 -30 -4.0%
Incl. Wall Time (microsec) per call 124 119 -5 -4.0%
Excl. Wall Time (microsec)80 66 -14 -17.5%
Incl. CPU (microsecs)746 722 -24 -3.2%
Incl. CPU (microsecs) per call 124 120 -4 -3.2%
Excl. CPU (microsec)63 59 -4 -6.3%
Incl. MemUse (bytes)8,128 8,128 0 0.0%
Incl. MemUse (bytes) per call 1,355 1,355 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)6,952 6,952 0 0.0%
Incl. PeakMemUse (bytes) per call 1,159 1,159 0 0.0%
Excl. PeakMemUse (bytes)1,012 1,012 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 -1.9% -24 -2.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -46.7% -4 -16.7% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -30 -100.0% -24 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::service0 N/A% -10 -33.3% -11 -45.8% 0 N/A% 0 N/A%
Drupal\Component\Uuid\Php::generate0 N/A% -6 -20.0% -9 -37.5% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%