Diff Report
Run #52d4b5e5ddba1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b590e6e18: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Entity\User::getUsername

Drupal\user\Entity\User::getUsernameRun #52d4b5e5ddba1Run #52d4b590e6e18DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)263 261 -2 -0.8%
Incl. Wall Time (microsec) per call 263 261 -2 -0.8%
Excl. Wall Time (microsec)15 14 -1 -6.7%
Incl. CPU (microsecs)264 262 -2 -0.8%
Incl. CPU (microsecs) per call 264 262 -2 -0.8%
Excl. CPU (microsec)9 7 -2 -22.2%
Incl. MemUse (bytes)8,568 8,568 0 0.0%
Incl. MemUse (bytes) per call 8,568 8,568 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)6,488 6,488 0 0.0%
Incl. PeakMemUse (bytes) per call 6,488 6,488 0 0.0%
Excl. PeakMemUse (bytes)1,472 1,472 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% -2 -0.7% -2 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -50.0% -2 -100.0% 0 N/A% 0 N/A%
Parent function
template_preprocess_username0 N/A% -2 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\ContentEntityBase::get0 N/A% -1 -50.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Drupal\Core\Field\FieldItemList::__get0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%