Run Report
Run #536ffc2aeacea: 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% 2,267 0.3% 2,234 0.3% 173,936 0.4% 222,608 0.5%
Exclusive Metrics for Current Function78 3.4% 49 2.2% 5,616 3.2% 2,936 1.3%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 2,267 100.0% 2,234 100.0% 173,936 100.0% 222,608 100.0%
Child functions
spl_autoload_call3 17.6% 1,167 51.5% 1,171 52.4% 123,544 71.0% 129,480 58.2%
drupal_get_user_timezone1 5.9% 661 29.2% 628 28.1% 8,520 4.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase641 5.9% 152 6.7% 153 6.8% 4,288 2.5% 73,024 32.8%
Drupal\Core\Session\AnonymousUserSession::__construct1 5.9% 75 3.3% 77 3.4% 10,248 5.9% 9,960 4.5%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 5.9% 36 1.6% 37 1.7% 7,976 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler1 5.9% 25 1.1% 27 1.2% 744 0.4% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 5.9% 20 0.9% 22 1.0% 5,576 3.2% 5,200 2.3%
Symfony\Component\HttpFoundation\Request::isSecure1 5.9% 18 0.8% 20 0.9% 888 0.5% 424 0.2%
date_default_timezone_set1 5.9% 10 0.4% 13 0.6% 856 0.5% 0 0.0%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 11.8% 10 0.4% 14 0.6% 2,056 1.2% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 5.9% 5 0.2% 9 0.4% 968 0.6% 616 0.3%
Drupal\Core\Session\SessionHandler::__construct1 5.9% 4 0.2% 5 0.2% 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% 3 0.1% 904 0.5% 0 0.0%