Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: 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 #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)312 276 -36 -11.5%
Incl. Wall Time (microsec) per call 312 276 -36 -11.5%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)313 278 -35 -11.2%
Incl. CPU (microsecs) per call 313 278 -35 -11.2%
Excl. CPU (microsec)11 13 2 18.2%
Incl. MemUse (bytes)9,360 9,360 0 0.0%
Incl. MemUse (bytes) per call 9,360 9,360 0 0.0%
Excl. MemUse (bytes)2,512 2,512 0 0.0%
Incl. PeakMemUse (bytes)8,832 8,832 0 0.0%
Incl. PeakMemUse (bytes) per call 8,832 8,832 0 0.0%
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% -36 -2.3% -35 -35.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -2.8% 2 5.7% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% -36 -100.0% -35 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityNG::get0 N/A% -30 -83.3% -29 -82.9% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -3 -8.3% -4 -11.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Field::__get0 N/A% -1 -2.8% -1 -2.9% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -1 -2.8% -3 -8.6% 0 N/A% 0 N/A%