Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: 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 #52e418f395327DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)3,028 3,005 -23 -0.8%
Incl. Wall Time (microsec) per call 76 75 -1 -0.8%
Excl. Wall Time (microsec)261 253 -8 -3.1%
Incl. CPU (microsecs)3,060 3,036 -24 -0.8%
Incl. CPU (microsecs) per call 77 76 -1 -0.8%
Excl. CPU (microsec)196 182 -14 -7.1%
Incl. MemUse (bytes)48,104 48,128 24 0.0%
Incl. MemUse (bytes) per call 1,203 1,203 1 0.0%
Excl. MemUse (bytes)17,152 17,152 0 0.0%
Incl. PeakMemUse (bytes)235,880 236,000 120 0.1%
Incl. PeakMemUse (bytes) per call 5,897 5,900 3 0.1%
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% -23 -71.9% -24 -12.9% 24 0.1% 120 0.3%
Exclusive Metrics Diff for Current Function-8 -34.8% -14 -58.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Field\FieldItemList::applyDefaultValue0 N/A% -23 -100.0% -24 -100.0% 24 100.0% 120 100.0%
Child functions
Drupal\Component\Uuid\Php::generate0 N/A% -18 -78.3% -8 -33.3% 24 100.0% 120 100.0%
Drupal::service0 N/A% 2 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Field\FieldItemBase::setValue0 N/A% 1 4.3% -2 -8.3% 0 0.0% 0 0.0%