Run Report
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for drupal_session_initialize [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
drupal_session_initialize2 5.3% 1,035 0.2% 896 0.2% 75,552 0.4% 177,224 0.9%
Exclusive Metrics for Current Function71 6.9% 50 5.6% 4,160 5.5% 1,704 1.0%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,035 100.0% 896 100.0% 75,552 100.0% 177,224 100.0%
Child functions
drupal_get_user_timezone2 7.4% 590 57.0% 450 50.2% 14,984 19.8% 0 0.0%
drupal_anonymous_user2 7.4% 152 14.7% 153 17.1% 35,328 46.8% 24,904 14.1%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 94 9.1% 95 10.6% 4,392 5.8% 142,720 80.5%
Composer\Autoload\ClassLoader::loadClass1 3.7% 36 3.5% 37 4.1% 6,600 8.7% 5,704 3.2%
Drupal::request4 14.8% 35 3.4% 37 4.1% 3,024 4.0% 672 0.4%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 25 2.4% 27 3.0% 912 1.2% 128 0.1%
uniqid2 7.4% 9 0.9% 12 1.3% 1,160 1.5% 944 0.5%
session_set_save_handler2 7.4% 8 0.8% 10 1.1% 648 0.9% 80 0.0%
date_default_timezone_set2 7.4% 7 0.7% 7 0.8% 824 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.4% 6 0.6% 8 0.9% 912 1.2% 0 0.0%
session_name2 7.4% 1 0.1% 4 0.4% 896 1.2% 0 0.0%
session_id2 7.4% 1 0.1% 4 0.4% 936 1.2% 0 0.0%
mt_rand2 7.4% 0 0.0% 2 0.2% 776 1.0% 368 0.2%