Diff Report
Run #52353e715a325: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52353d82849e7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::getUsername

Drupal\Core\Session\UserSession::getUsernameRun #52353e715a325Run #52353d82849e7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)147 156 9 6.1%
Incl. Wall Time (microsec) per call 147 156 9 6.1%
Excl. Wall Time (microsec)25 27 2 8.0%
Incl. CPU (microsecs)148 158 10 6.8%
Incl. CPU (microsecs) per call 148 158 10 6.8%
Excl. CPU (microsec)15 22 7 46.7%
Incl. MemUse (bytes)5,632 5,632 0 0.0%
Incl. MemUse (bytes) per call 5,632 5,632 0 0.0%
Excl. MemUse (bytes)2,128 2,128 0 0.0%
Incl. PeakMemUse (bytes)4,448 4,448 0 0.0%
Incl. PeakMemUse (bytes) per call 4,448 4,448 0 0.0%
Excl. PeakMemUse (bytes)1,736 1,736 0 0.0%

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% 9 0.1% 10 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 22.2% 7 70.0% 0 N/A% 0 N/A%
Parent function
user_toolbar0 N/A% 9 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% 3 33.3% 3 30.0% 0 N/A% 0 N/A%
Drupal::config0 N/A% 2 22.2% 2 20.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 11.1% -2 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%