Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Authentication\AuthenticationManager::authenticate

Drupal\Core\Authentication\AuthenticationManager::authenticateRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,404 1,541 137 9.8%
Incl. Wall Time (microsec) per call 702 771 69 9.8%
Excl. Wall Time (microsec)35 40 5 14.3%
Incl. CPU (microsecs)1,225 1,380 155 12.7%
Incl. CPU (microsecs) per call 613 690 78 12.7%
Excl. CPU (microsec)26 32 6 23.1%
Incl. MemUse (bytes)92,232 92,232 0 0.0%
Incl. MemUse (bytes) per call 46,116 46,116 0 0.0%
Excl. MemUse (bytes)-664 -664 0 0.0%
Incl. PeakMemUse (bytes)175,760 175,760 0 0.0%
Incl. PeakMemUse (bytes) per call 87,880 87,880 0 0.0%
Excl. PeakMemUse (bytes)224 224 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Authentication\AuthenticationManager::authenticate [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\Authentication\AuthenticationManager::authenticate0 N/A% 137 9.8% 155 5.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 3.6% 6 3.9% 0 N/A% 0 N/A%
Parent functions
service_container_prod::getCurrentUserService0 N/A% 128 93.4% 145 93.5% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\AuthenticationSubscriber::onKernelRequestAuthenticate0 N/A% 9 6.6% 10 6.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Authentication\Provider\Cookie::authenticate0 N/A% 120 87.6% 138 89.0% 0 N/A% 0 N/A%
drupal_anonymous_user0 N/A% 8 5.8% 8 5.2% 0 N/A% 0 N/A%
Drupal\Core\Authentication\AuthenticationManager::getSortedProviders0 N/A% 3 2.2% 3 1.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::set0 N/A% 1 0.7% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Authentication\Provider\Cookie::applies0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%