Diff Report
Run #536ffcbacf96d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::getUsername

Drupal\Core\Session\UserSession::getUsernameRun #536ffcbacf96dRun #536ffbe232db1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)79 71 -8 -10.1%
Incl. Wall Time (microsec) per call 79 71 -8 -10.1%
Excl. Wall Time (microsec)21 18 -3 -14.3%
Incl. CPU (microsecs)79 71 -8 -10.1%
Incl. CPU (microsecs) per call 79 71 -8 -10.1%
Excl. CPU (microsec)15 13 -2 -13.3%
Incl. MemUse (bytes)5,320 5,320 0 0.0%
Incl. MemUse (bytes) per call 5,320 5,320 0 0.0%
Excl. MemUse (bytes)2,064 2,064 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\Session\UserSession::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\Core\Session\UserSession::getUsername0 N/A% -8 -0.5% -8 -0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -37.5% -2 -25.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Session\AccountProxy::getUsername0 N/A% -8 -100.0% -8 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::config0 N/A% -2 -25.0% -2 -25.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% -2 -25.0% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -12.5% -1 -12.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -2 -25.0% 0 N/A% 0 N/A%