Run Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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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% 1,981 0.3% 1,950 0.3% 173,936 0.4% 222,608 0.5%
Exclusive Metrics for Current Function74 3.7% 51 2.6% 5,616 3.2% 2,936 1.3%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 1,981 100.0% 1,950 100.0% 173,936 100.0% 222,608 100.0%
Child functions
spl_autoload_call3 17.6% 1,174 59.3% 1,178 60.4% 123,544 71.0% 129,480 58.2%
drupal_get_user_timezone1 5.9% 420 21.2% 388 19.9% 8,520 4.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase641 5.9% 99 5.0% 100 5.1% 4,288 2.5% 73,024 32.8%
Drupal\Core\Session\AnonymousUserSession::__construct1 5.9% 79 4.0% 80 4.1% 10,248 5.9% 9,960 4.5%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 5.9% 31 1.6% 31 1.6% 7,976 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler1 5.9% 29 1.5% 31 1.6% 744 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure1 5.9% 23 1.2% 24 1.2% 888 0.5% 424 0.2%
Drupal\Core\Session\SessionManager::getInsecureName1 5.9% 20 1.0% 22 1.1% 5,576 3.2% 5,200 2.3%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 11.8% 10 0.5% 12 0.6% 2,056 1.2% 0 0.0%
date_default_timezone_set1 5.9% 7 0.4% 7 0.4% 856 0.5% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 5.9% 5 0.3% 10 0.5% 968 0.6% 616 0.3%
Drupal\Core\Session\SessionHandler::__construct1 5.9% 4 0.2% 6 0.3% 864 0.5% 80 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has1 5.9% 4 0.2% 6 0.3% 888 0.5% 888 0.4%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct1 5.9% 2 0.1% 4 0.2% 904 0.5% 0 0.0%