Diff Report
Run #52d3e8415aec3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e812c7cf2: 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 #52d3e8415aec3Run #52d3e812c7cf2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)766 745 -21 -2.7%
Incl. Wall Time (microsec) per call 766 745 -21 -2.7%
Excl. Wall Time (microsec)12 11 -1 -8.3%
Incl. CPU (microsecs)767 747 -20 -2.6%
Incl. CPU (microsecs) per call 767 747 -20 -2.6%
Excl. CPU (microsec)8 10 2 25.0%
Incl. MemUse (bytes)24,840 24,840 0 0.0%
Incl. MemUse (bytes) per call 24,840 24,840 0 0.0%
Excl. MemUse (bytes)2,144 2,144 0 0.0%
Incl. PeakMemUse (bytes)26,112 26,112 0 0.0%
Incl. PeakMemUse (bytes) per call 26,112 26,112 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% -21 -17.9% -20 -17.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -4.8% 2 10.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -21 -100.0% -20 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Uuid\Php::generate0 N/A% -19 -90.5% -20 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -1 -4.8% -1 -5.0% 0 N/A% 0 N/A%
Drupal::service0 N/A% 0 0.0% -1 -5.0% 0 N/A% 0 N/A%