Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls50 50 0 0.0%
Incl. Wall Time (microsec)1,688 1,709 21 1.2%
Incl. Wall Time (microsec) per call 34 34 0 1.2%
Excl. Wall Time (microsec)475 510 35 7.4%
Incl. CPU (microsecs)1,735 1,750 15 0.9%
Incl. CPU (microsecs) per call 35 35 0 0.9%
Excl. CPU (microsec)345 353 8 2.3%
Incl. MemUse (bytes)11,504 11,504 0 0.0%
Incl. MemUse (bytes) per call 230 230 0 0.0%
Excl. MemUse (bytes)6,448 6,448 0 0.0%
Incl. PeakMemUse (bytes)5,608 5,608 0 0.0%
Incl. PeakMemUse (bytes) per call 112 112 0 0.0%
Excl. PeakMemUse (bytes)1,600 1,600 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\Entity\User::getUsername [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\user\Entity\User::getUsername0 N/A% 21 1.3% 15 0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function35 166.7% 8 53.3% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% 21 100.0% 15 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -9 -42.9% -11 -73.3% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -7 -33.3% 6 40.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 2 9.5% -7 -46.7% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 19 126.7% 0 N/A% 0 N/A%