Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: 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 #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)959 953 -6 -0.6%
Incl. Wall Time (microsec) per call 87 87 -1 -0.6%
Excl. Wall Time (microsec)151 159 8 5.3%
Incl. CPU (microsecs)967 965 -2 -0.2%
Incl. CPU (microsecs) per call 88 88 -0 -0.2%
Excl. CPU (microsec)109 114 5 4.6%
Incl. MemUse (bytes)14,160 14,160 0 0.0%
Incl. MemUse (bytes) per call 1,287 1,287 0 0.0%
Excl. MemUse (bytes)4,224 4,224 0 0.0%
Incl. PeakMemUse (bytes)8,928 8,928 0 0.0%
Incl. PeakMemUse (bytes) per call 812 812 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% -6 -0.6% -2 -0.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 133.3% 5 250.0% 0 N/A% 0 N/A%
Parent function
Drupal\user\UserBCDecorator::getUsername0 N/A% -6 -100.0% -2 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\EntityNG::get0 N/A% -9 -150.0% -5 -250.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -3 -50.0% -2 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Field::__get0 N/A% -1 -16.7% -1 -50.0% 0 N/A% 0 N/A%
Drupal::config0 N/A% -1 -16.7% -1 -50.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%