Diff Report
Run #523f024cca254: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f01900df5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::getUsername

Drupal\Core\Session\UserSession::getUsernameRun #523f024cca254Run #523f01900df5cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)147 101 -46 -31.3%
Incl. Wall Time (microsec) per call 147 101 -46 -31.3%
Excl. Wall Time (microsec)66 21 -45 -68.2%
Incl. CPU (microsecs)153 107 -46 -30.1%
Incl. CPU (microsecs) per call 153 107 -46 -30.1%
Excl. CPU (microsec)17 22 5 29.4%
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)4,952 4,952 0 0.0%
Incl. PeakMemUse (bytes) per call 4,952 4,952 0 0.0%
Excl. PeakMemUse (bytes)1,816 1,816 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% -46 -7.7% -46 -10.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-45 -97.8% 5 10.9% 0 N/A% 0 N/A%
Parent function
user_toolbar0 N/A% -46 -100.0% -46 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::moduleHandler0 N/A% -1 -2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
Drupal::config0 N/A% 0 0.0% -49 -106.5% 0 N/A% 0 N/A%