Run Report
Run #53051cfc70167: 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% 1,186 0.3% 1,076 0.3% 75,744 0.3% 177,840 0.8%
Exclusive Metrics for Current Function88 7.4% 64 5.9% 4,160 5.5% 1,704 1.0%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate2 100.0% 1,186 100.0% 1,076 100.0% 75,744 100.0% 177,840 100.0%
Child functions
drupal_get_user_timezone2 7.4% 692 58.3% 583 54.2% 15,056 19.9% 0 0.0%
drupal_anonymous_user2 7.4% 163 13.7% 164 15.2% 35,400 46.7% 25,240 14.2%
Drupal\Component\Utility\Crypt::hashBase642 7.4% 86 7.3% 86 8.0% 4,392 5.8% 142,720 80.3%
Drupal::request4 14.8% 54 4.6% 57 5.3% 3,024 4.0% 672 0.4%
Symfony\Component\HttpFoundation\Request::isSecure2 7.4% 35 3.0% 38 3.5% 912 1.2% 128 0.1%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 3.7% 26 2.2% 28 2.6% 6,648 8.8% 5,936 3.3%
uniqid2 7.4% 12 1.0% 15 1.4% 1,160 1.5% 1,072 0.6%
session_set_save_handler2 7.4% 9 0.8% 12 1.1% 648 0.9% 80 0.0%
date_default_timezone_set2 7.4% 8 0.7% 10 0.9% 824 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has2 7.4% 7 0.6% 9 0.8% 912 1.2% 0 0.0%
mt_rand2 7.4% 2 0.2% 2 0.2% 776 1.0% 288 0.2%
session_name2 7.4% 2 0.2% 4 0.4% 896 1.2% 0 0.0%
session_id2 7.4% 2 0.2% 4 0.4% 936 1.2% 0 0.0%