Run Report
Run #538e3d03a05a3: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Session\SessionManager::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\Core\Session\SessionManager::initialize1 3.7% 1,651 0.4% 1,547 0.4% 175,520 0.4% 224,544 0.6%
Exclusive Metrics for Current Function72 4.4% 52 3.4% 4,456 2.5% 3,696 1.6%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 1,651 100.0% 1,547 100.0% 175,520 100.0% 224,544 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass3 17.6% 933 56.5% 936 60.5% 125,912 71.7% 129,960 57.9%
drupal_get_user_timezone1 5.9% 383 23.2% 278 18.0% 8,624 4.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase641 5.9% 91 5.5% 92 5.9% 4,336 2.5% 72,840 32.4%
Drupal\Core\Session\AnonymousUserSession::__construct1 5.9% 63 3.8% 64 4.1% 10,328 5.9% 9,904 4.4%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 5.9% 26 1.6% 27 1.7% 8,000 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler1 5.9% 26 1.6% 28 1.8% 744 0.4% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 5.9% 17 1.0% 18 1.2% 5,616 3.2% 5,256 2.3%
Symfony\Component\HttpFoundation\Request::isSecure1 5.9% 16 1.0% 17 1.1% 888 0.5% 800 0.4%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 11.8% 7 0.4% 10 0.6% 2,096 1.2% 352 0.2%
Drupal\Core\Session\SessionHandler::__construct1 5.9% 4 0.2% 4 0.3% 904 0.5% 192 0.1%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 5.9% 4 0.2% 6 0.4% 968 0.6% 616 0.3%
date_default_timezone_set1 5.9% 4 0.2% 5 0.3% 848 0.5% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has1 5.9% 3 0.2% 7 0.5% 888 0.5% 928 0.4%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct1 5.9% 2 0.1% 3 0.2% 912 0.5% 0 0.0%