Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Plugin\Core\Entity\User::getUsername

Drupal\user\Plugin\Core\Entity\User::getUsernameRun #51f5bb078e5a7Run #51f5bb45dd257DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)901 920 19 2.1%
Incl. Wall Time (microsec) per call 90 92 2 2.1%
Excl. Wall Time (microsec)143 149 6 4.2%
Incl. CPU (microsecs)908 929 21 2.3%
Incl. CPU (microsecs) per call 91 93 2 2.3%
Excl. CPU (microsec)97 101 4 4.1%
Incl. MemUse (bytes)14,080 14,080 0 0.0%
Incl. MemUse (bytes) per call 1,408 1,408 0 0.0%
Excl. MemUse (bytes)4,144 4,144 0 0.0%
Incl. PeakMemUse (bytes)9,088 9,088 0 0.0%
Incl. PeakMemUse (bytes) per call 909 909 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% 19 2.5% 21 17.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 31.6% 4 19.0% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% 19 100.0% 21 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Field\Field::__get0 N/A% 4 21.1% 3 14.3% 0 N/A% 0 N/A%
Drupal::config0 N/A% 4 21.1% 9 42.9% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 3 15.8% -5 -23.8% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -2 -10.5% 5 23.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityNG::get0 N/A% 2 10.5% 1 4.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 2 10.5% 4 19.0% 0 N/A% 0 N/A%