Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::getUsername

Drupal\Core\Session\UserSession::getUsernameRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)101 96 -5 -5.0%
Incl. Wall Time (microsec) per call 101 96 -5 -5.0%
Excl. Wall Time (microsec)17 16 -1 -5.9%
Incl. CPU (microsecs)102 97 -5 -4.9%
Incl. CPU (microsecs) per call 102 97 -5 -4.9%
Excl. CPU (microsec)12 13 1 8.3%
Incl. MemUse (bytes)5,536 5,536 0 0.0%
Incl. MemUse (bytes) per call 5,536 5,536 0 0.0%
Excl. MemUse (bytes)2,032 2,032 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% -5 -0.1% -5 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -20.0% 1 20.0% 0 N/A% 0 N/A%
Parent function
user_toolbar0 N/A% -5 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal::config0 N/A% -2 -40.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -20.0% -1 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -1 -20.0% -2 -40.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%