Run Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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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% 1,178 0.3% 998 0.3% 74,336 0.4% 175,408 0.9%
Exclusive Metrics for Current Function75 6.4% 55 5.5% 4,128 5.6% 1,768 1.0%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,178 100.0% 998 100.0% 74,336 100.0% 175,408 100.0%
Child functions
drupal_get_user_timezone2 7.4% 695 59.0% 514 51.5% 14,784 19.9% 0 0.0%
drupal_anonymous_user2 7.4% 153 13.0% 154 15.4% 34,320 46.2% 22,976 13.1%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 120 10.2% 122 12.2% 4,392 5.9% 142,680 81.3%
Drupal::request4 14.8% 41 3.5% 44 4.4% 3,088 4.2% 544 0.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 3.7% 33 2.8% 34 3.4% 6,560 8.8% 6,168 3.5%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 27 2.3% 30 3.0% 912 1.2% 128 0.1%
uniqid2 7.4% 11 0.9% 12 1.2% 1,160 1.6% 968 0.6%
session_set_save_handler2 7.4% 7 0.6% 9 0.9% 648 0.9% 80 0.0%
date_default_timezone_set2 7.4% 6 0.5% 8 0.8% 824 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.4% 6 0.5% 8 0.8% 912 1.2% 0 0.0%
session_id2 7.4% 2 0.2% 4 0.4% 936 1.3% 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% 2 0.2% 776 1.0% 96 0.1%