Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\user\Plugin\Core\Entity\User::getUsername

Drupal\user\Plugin\Core\Entity\User::getUsernameRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)315 310 -5 -1.6%
Incl. Wall Time (microsec) per call 158 155 -3 -1.6%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. CPU (microsecs)318 312 -6 -1.9%
Incl. CPU (microsecs) per call 159 156 -3 -1.9%
Excl. CPU (microsec)25 17 -8 -32.0%
Incl. MemUse (bytes)9,440 9,440 0 0.0%
Incl. MemUse (bytes) per call 4,720 4,720 0 0.0%
Excl. MemUse (bytes)2,592 2,592 0 0.0%
Incl. PeakMemUse (bytes)9,000 7,328 -1,672 -18.6%
Incl. PeakMemUse (bytes) per call 4,500 3,664 -836 -18.6%
Excl. PeakMemUse (bytes)1,736 1,736 0 0.0%

Parent/Child Regression/Improvement report for Drupal\user\Plugin\Core\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\Plugin\Core\Entity\User::getUsername0 N/A% -5 -0.1% -6 -0.1% 0 0.0% -1,672 -7.3%
Exclusive Metrics Diff for Current Function-1 -20.0% -8 -133.3% 0 N/A% 0 0.0%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% -5 -100.0% -6 -100.0% 0 N/A% -1,672 -100.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -2 -40.0% -2 -33.3% 0 N/A% -440 -26.3%
Drupal\Core\Entity\Field\Field::__get0 N/A% -1 -20.0% 3 50.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\EntityNG::get0 N/A% -1 -20.0% -2 -33.3% 0 N/A% -1,144 -68.4%
Drupal::moduleHandler0 N/A% 0 0.0% 3 50.0% 0 N/A% -88 -5.3%