Run Report
Run #52e49b394aea8: 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% 1,024 0.6% 880 0.6% 74,272 0.5% 174,904 1.2%
Exclusive Metrics for Current Function74 7.2% 56 6.4% 4,152 5.6% 1,680 1.0%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,024 100.0% 880 100.0% 74,272 100.0% 174,904 100.0%
Child functions
drupal_get_user_timezone2 7.4% 641 62.6% 497 56.5% 14,880 20.0% 0 0.0%
drupal_anonymous_user2 7.4% 120 11.7% 122 13.9% 34,232 46.1% 22,808 13.0%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 73 7.1% 74 8.4% 4,392 5.9% 142,528 81.5%
Drupal::request4 14.8% 37 3.6% 38 4.3% 3,024 4.1% 512 0.3%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 27 2.6% 29 3.3% 912 1.2% 128 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 3.7% 20 2.0% 21 2.4% 6,528 8.8% 5,904 3.4%
session_set_save_handler2 7.4% 9 0.9% 9 1.0% 648 0.9% 80 0.0%
uniqid2 7.4% 9 0.9% 10 1.1% 1,160 1.6% 1,072 0.6%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.4% 6 0.6% 9 1.0% 912 1.2% 0 0.0%
date_default_timezone_set2 7.4% 5 0.5% 7 0.8% 824 1.1% 0 0.0%
session_name2 7.4% 1 0.1% 2 0.2% 896 1.2% 0 0.0%
session_id2 7.4% 1 0.1% 2 0.2% 936 1.3% 0 0.0%
mt_rand2 7.4% 1 0.1% 4 0.5% 776 1.0% 192 0.1%