Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: 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 #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)1,937 1,930 -7 -0.4%
Incl. Wall Time (microsec) per call 72 71 -0 -0.4%
Excl. Wall Time (microsec)409 407 -2 -0.5%
Incl. CPU (microsecs)1,959 1,952 -7 -0.4%
Incl. CPU (microsecs) per call 73 72 -0 -0.4%
Excl. CPU (microsec)268 281 13 4.9%
Incl. MemUse (bytes)15,568 15,568 0 0.0%
Incl. MemUse (bytes) per call 577 577 0 0.0%
Excl. MemUse (bytes)5,504 5,504 0 0.0%
Incl. PeakMemUse (bytes)10,744 10,744 0 0.0%
Incl. PeakMemUse (bytes) per call 398 398 0 0.0%
Excl. PeakMemUse (bytes)2,264 2,264 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% -7 -0.3% -7 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -28.6% 13 185.7% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% -7 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityNG::get0 N/A% 10 142.9% 13 185.7% 0 N/A% 0 N/A%
Drupal::config0 N/A% -10 -142.9% -4 -57.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Field::__get0 N/A% -3 -42.9% -3 -42.9% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -1 -14.3% -10 -142.9% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -14.3% -7 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -9 -128.6% 0 N/A% 0 N/A%