Run Report
Run #52f5cb0964fa0: 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% 1,123 0.4% 975 0.3% 75,672 0.2% 189,784 0.6%
Exclusive Metrics for Current Function79 7.0% 52 5.3% 4,720 6.2% 2,480 1.3%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,123 100.0% 975 100.0% 75,672 100.0% 189,784 100.0%
Child functions
drupal_get_user_timezone2 7.4% 663 59.0% 515 52.8% 14,968 19.8% 0 0.0%
drupal_anonymous_user2 7.4% 149 13.3% 151 15.5% 35,200 46.5% 35,072 18.5%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 100 8.9% 104 10.7% 4,392 5.8% 142,808 75.2%
Drupal::request4 14.8% 42 3.7% 45 4.6% 3,024 4.0% 624 0.3%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 29 2.6% 31 3.2% 912 1.2% 96 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 3.7% 22 2.0% 24 2.5% 6,592 8.7% 6,304 3.3%
session_set_save_handler2 7.4% 10 0.9% 11 1.1% 360 0.5% 136 0.1%
uniqid2 7.4% 10 0.9% 12 1.2% 1,160 1.5% 968 0.5%
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% 2 0.2% 4 0.4% 896 1.2% 424 0.2%
session_id2 7.4% 2 0.2% 4 0.4% 936 1.2% 0 0.0%