Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: 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 #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)1,883 1,928 45 2.4%
Incl. Wall Time (microsec) per call 99 101 2 2.4%
Excl. Wall Time (microsec)134 133 -1 -0.7%
Incl. CPU (microsecs)1,903 1,950 47 2.5%
Incl. CPU (microsecs) per call 100 103 2 2.5%
Excl. CPU (microsec)108 102 -6 -5.6%
Incl. MemUse (bytes)35,424 35,400 -24 -0.1%
Incl. MemUse (bytes) per call 1,864 1,863 -1 -0.1%
Excl. MemUse (bytes)8,480 8,480 0 0.0%
Incl. PeakMemUse (bytes)152,640 153,440 800 0.5%
Incl. PeakMemUse (bytes) per call 8,034 8,076 42 0.5%
Excl. PeakMemUse (bytes)1,248 1,248 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% 45 48.4% 47 24.1% -24 -0.1% 800 2.7%
Exclusive Metrics Diff for Current Function-1 -2.2% -6 -12.8% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% 45 100.0% 47 100.0% -24 -100.0% 800 100.0%
Child functions
Drupal\Component\Uuid\Php::generate0 N/A% 51 113.3% 52 110.6% 8 33.3% 832 104.0%
Drupal::service0 N/A% -4 -8.9% -2 -4.3% -32 -133.3% -32 -4.0%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% -1 -2.2% 3 6.4% 0 0.0% 0 0.0%