Run Report
Run #52f5cbc19a0d8: 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% 1,106 0.3% 959 0.3% 75,664 0.2% 189,600 0.6%
Exclusive Metrics for Current Function82 7.4% 51 5.3% 4,696 6.2% 2,480 1.3%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,106 100.0% 959 100.0% 75,664 100.0% 189,600 100.0%
Child functions
drupal_get_user_timezone2 7.4% 663 59.9% 515 53.7% 14,968 19.8% 0 0.0%
drupal_anonymous_user2 7.4% 146 13.2% 149 15.5% 35,200 46.5% 34,904 18.4%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 88 8.0% 91 9.5% 4,392 5.8% 142,808 75.3%
Drupal::request4 14.8% 41 3.7% 46 4.8% 3,024 4.0% 560 0.3%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 29 2.6% 32 3.3% 912 1.2% 96 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 3.7% 22 2.0% 23 2.4% 6,592 8.7% 6,304 3.3%
uniqid2 7.4% 10 0.9% 13 1.4% 1,160 1.5% 968 0.5%
session_set_save_handler2 7.4% 8 0.7% 11 1.1% 376 0.5% 136 0.1%
date_default_timezone_set2 7.4% 7 0.6% 9 0.9% 824 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.4% 6 0.5% 9 0.9% 912 1.2% 776 0.4%
mt_rand2 7.4% 2 0.2% 4 0.4% 776 1.0% 96 0.1%
session_name2 7.4% 1 0.1% 4 0.4% 896 1.2% 472 0.2%
session_id2 7.4% 1 0.1% 2 0.2% 936 1.2% 0 0.0%