Diff Report
Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::isAuthenticated

Drupal\Core\Session\UserSession::isAuthenticatedRun #51ec491641923Run #51ec485525502DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)17 17 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)17 17 0 0.0%
Incl. CPU (microsecs)35 33 -2 -5.7%
Incl. CPU (microsecs) per call 2 2 -0 -5.7%
Excl. CPU (microsec)35 33 -2 -5.7%
Incl. MemUse (bytes)5,808 5,808 0 0.0%
Incl. MemUse (bytes) per call 342 342 0 0.0%
Excl. MemUse (bytes)5,808 5,808 0 0.0%
Incl. PeakMemUse (bytes)2,136 1,376 -760 -35.6%
Incl. PeakMemUse (bytes) per call 126 81 -45 -35.6%
Excl. PeakMemUse (bytes)2,136 1,376 -760 -35.6%

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% 0 0.0% -2 -0.1% 0 0.0% -760 -0.6%
Exclusive Metrics Diff for Current Function0 N/A% -2 -100.0% 0 N/A% -760 -100.0%
Parent functions
theme_mark0 N/A% 0 N/A% 0 0.0% 0 N/A% -760 -100.0%
user_toolbar0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 N/A% 4 200.0% 0 N/A% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::access0 N/A% 0 N/A% -2 -100.0% 0 N/A% 0 0.0%
drupal_prepare_form0 N/A% 0 N/A% -2 -100.0% 0 N/A% 0 0.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 0.0%