Run Report
Run #52d0c55136617: 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% 1,041 0.6% 913 0.6% 74,048 0.5% 172,856 1.2%
Exclusive Metrics for Current Function70 6.7% 48 5.3% 4,160 5.6% 1,632 0.9%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,041 100.0% 913 100.0% 74,048 100.0% 172,856 100.0%
Child functions
drupal_get_user_timezone2 7.4% 587 56.4% 460 50.4% 14,784 20.0% 0 0.0%
drupal_anonymous_user2 7.4% 155 14.9% 156 17.1% 34,152 46.1% 20,912 12.1%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 83 8.0% 85 9.3% 4,392 5.9% 142,560 82.5%
Drupal::request4 14.8% 49 4.7% 51 5.6% 3,024 4.1% 432 0.2%
Composer\Autoload\ClassLoader::loadClass1 3.7% 37 3.6% 37 4.1% 6,464 8.7% 5,656 3.3%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 26 2.5% 29 3.2% 912 1.2% 96 0.1%
uniqid2 7.4% 9 0.9% 12 1.3% 1,160 1.6% 1,072 0.6%
session_set_save_handler2 7.4% 9 0.9% 10 1.1% 648 0.9% 0 0.0%
date_default_timezone_set2 7.4% 7 0.7% 9 1.0% 832 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.4% 6 0.6% 7 0.8% 912 1.2% 0 0.0%
session_name2 7.4% 1 0.1% 2 0.2% 896 1.2% 0 0.0%
mt_rand2 7.4% 1 0.1% 4 0.4% 776 1.0% 496 0.3%
session_id2 7.4% 1 0.1% 3 0.3% 936 1.3% 0 0.0%