Diff Report
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Session\UserSession::isAuthenticated

Drupal\Core\Session\UserSession::isAuthenticatedRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)7 7 0 0.0%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)7 7 0 0.0%
Incl. CPU (microsecs)11 15 4 36.4%
Incl. CPU (microsecs) per call 2 2 1 36.4%
Excl. CPU (microsec)11 15 4 36.4%
Incl. MemUse (bytes)4,528 4,536 8 0.2%
Incl. MemUse (bytes) per call 647 648 1 0.2%
Excl. MemUse (bytes)4,528 4,536 8 0.2%
Incl. PeakMemUse (bytes)1,376 896 -480 -34.9%
Incl. PeakMemUse (bytes) per call 197 128 -69 -34.9%
Excl. PeakMemUse (bytes)1,376 896 -480 -34.9%

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% 4 0.1% 8 0.0% -480 -2.1%
Exclusive Metrics Diff for Current Function0 N/A% 4 100.0% 8 100.0% -480 -100.0%
Parent functions
user_toolbar0 N/A% 0 N/A% 1 25.0% 0 0.0% 0 0.0%
Drupal\system\Plugin\Block\SystemMenuBlock::access0 N/A% 0 N/A% 1 25.0% 0 0.0% 0 0.0%
drupal_prepare_form0 N/A% 0 N/A% 2 50.0% 0 0.0% 0 0.0%
user_template_preprocess_default_variables_alter0 N/A% 0 N/A% 0 0.0% 8 100.0% -480 -100.0%
Drupal\user\EventSubscriber\MaintenanceModeSubscriber::onKernelRequestMaintenance0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0%