Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: 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 #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)3,028 3,008 -20 -0.7%
Incl. Wall Time (microsec) per call 76 75 -1 -0.7%
Excl. Wall Time (microsec)261 262 1 0.4%
Incl. CPU (microsecs)3,060 3,046 -14 -0.5%
Incl. CPU (microsecs) per call 77 76 -0 -0.5%
Excl. CPU (microsec)196 203 7 3.6%
Incl. MemUse (bytes)48,104 48,104 0 0.0%
Incl. MemUse (bytes) per call 1,203 1,203 0 0.0%
Excl. MemUse (bytes)17,152 17,152 0 0.0%
Incl. PeakMemUse (bytes)235,880 235,880 0 0.0%
Incl. PeakMemUse (bytes) per call 5,897 5,897 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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% -20 -5.4% -14 -4.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 5.0% 7 50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -20 -100.0% -14 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Uuid\Php::generate0 N/A% -20 -100.0% -12 -85.7% 0 N/A% 0 N/A%
Drupal::service0 N/A% -1 -5.0% -7 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 0 0.0% -2 -14.3% 0 N/A% 0 N/A%