Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: 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 #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)310 315 5 1.6%
Incl. Wall Time (microsec) per call 155 158 3 1.6%
Excl. Wall Time (microsec)28 29 1 3.6%
Incl. CPU (microsecs)312 318 6 1.9%
Incl. CPU (microsecs) per call 156 159 3 1.9%
Excl. CPU (microsec)17 25 8 47.1%
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)7,328 9,000 1,672 22.8%
Incl. PeakMemUse (bytes) per call 3,664 4,500 836 22.8%
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 Function1 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%