Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::getUsername

Drupal\Core\Session\UserSession::getUsernameRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)424 428 4 0.9%
Incl. Wall Time (microsec) per call 212 214 2 0.9%
Excl. Wall Time (microsec)42 45 3 7.1%
Incl. CPU (microsecs)427 431 4 0.9%
Incl. CPU (microsecs) per call 214 216 2 0.9%
Excl. CPU (microsec)27 30 3 11.1%
Incl. MemUse (bytes)8,952 8,952 0 0.0%
Incl. MemUse (bytes) per call 4,476 4,476 0 0.0%
Excl. MemUse (bytes)2,944 2,944 0 0.0%
Incl. PeakMemUse (bytes)10,736 10,736 0 0.0%
Incl. PeakMemUse (bytes) per call 5,368 5,368 0 0.0%
Excl. PeakMemUse (bytes)2,000 2,000 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% 4 1.0% 4 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 75.0% 3 75.0% 0 N/A% 0 N/A%
Parent functions
Drupal\node\Controller\NodeController::add0 N/A% 3 75.0% 3 75.0% 0 N/A% 0 N/A%
user_toolbar0 N/A% 1 25.0% 1 25.0% 0 N/A% 0 N/A%
Child functions
Drupal::config0 N/A% 2 50.0% 1 25.0% 0 N/A% 0 N/A%
Drupal\Core\Config\Config::get0 N/A% -2 -50.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% 1 25.0% -1 -25.0% 0 N/A% 0 N/A%
Drupal::moduleHandler0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%