Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::isAuthenticated

Drupal\Core\Session\UserSession::isAuthenticatedRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)7 9 2 28.6%
Incl. Wall Time (microsec) per call 1 1 0 28.6%
Excl. Wall Time (microsec)7 9 2 28.6%
Incl. CPU (microsecs)21 19 -2 -9.5%
Incl. CPU (microsecs) per call 2 2 -0 -9.5%
Excl. CPU (microsec)21 19 -2 -9.5%
Incl. MemUse (bytes)6,264 6,264 0 0.0%
Incl. MemUse (bytes) per call 696 696 0 0.0%
Excl. MemUse (bytes)6,264 6,264 0 0.0%
Incl. PeakMemUse (bytes)1,680 1,040 -640 -38.1%
Incl. PeakMemUse (bytes) per call 187 116 -71 -38.1%
Excl. PeakMemUse (bytes)1,680 1,040 -640 -38.1%

Parent/Child Regression/Improvement report for Drupal\Core\Session\UserSession::isAuthenticated [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::isAuthenticated0 N/A% 2 0.1% -2 -0.1% 0 0.0% -640 -0.8%
Exclusive Metrics Diff for Current Function2 100.0% -2 -100.0% 0 N/A% -640 -100.0%
Parent functions
drupal_get_user_timezone0 N/A% 1 50.0% -2 -100.0% 0 N/A% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 1 50.0% -1 -50.0% 0 N/A% 0 0.0%
Drupal\user\Access\LoginStatusCheck::access0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_toolbar0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 0.0%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 0.0%
system_page_build0 N/A% 0 0.0% 1 50.0% 0 N/A% -640 -100.0%