Run Report
Run #52c88421db9ce: 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 5.4% 1,055 0.4% 914 0.4% 68,152 0.3% 166,736 0.8%
Exclusive Metrics for Current Function72 6.8% 44 4.8% 4,232 6.2% 1,248 0.7%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,055 100.0% 914 100.0% 68,152 100.0% 166,736 100.0%
Child functions
drupal_get_user_timezone2 7.7% 643 60.9% 504 55.1% 15,272 22.4% 0 0.0%
drupal_anonymous_user2 7.7% 130 12.3% 131 14.3% 34,232 50.2% 20,744 12.4%
Drupal\Component\Utility\Crypt::hashBase642 7.7% 99 9.4% 103 11.3% 4,392 6.4% 142,344 85.4%
Drupal::request4 15.4% 52 4.9% 55 6.0% 2,960 4.3% 624 0.4%
Symfony\Component\HttpFoundation\Request::isSecure2 7.7% 26 2.5% 28 3.1% 912 1.3% 96 0.1%
uniqid2 7.7% 9 0.9% 12 1.3% 1,160 1.7% 1,072 0.6%
session_set_save_handler2 7.7% 8 0.8% 12 1.3% 648 1.0% 0 0.0%
date_default_timezone_set2 7.7% 7 0.7% 8 0.9% 824 1.2% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.7% 6 0.6% 8 0.9% 912 1.3% 0 0.0%
session_name2 7.7% 2 0.2% 2 0.2% 896 1.3% 0 0.0%
mt_rand2 7.7% 1 0.1% 4 0.4% 776 1.1% 608 0.4%
session_id2 7.7% 0 0.0% 3 0.3% 936 1.4% 0 0.0%