Run Report
Run #538ce46e85e63: XHProf Run (Namespace=drupal-perf-steinmb)
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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 5.0% 1,077 0.4% 922 0.4% 82,048 0.4% 136,248 0.7%
Exclusive Metrics for Current Function86 8.0% 62 6.7% 4,144 5.1% 3,728 2.7%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 1,077 100.0% 922 100.0% 82,048 100.0% 136,248 100.0%
Child functions
drupal_get_user_timezone1 6.2% 487 45.2% 331 35.9% 8,496 10.4% 0 0.0%
Composer\Autoload\ClassLoader::loadClass3 18.8% 279 25.9% 282 30.6% 44,088 53.7% 41,776 30.7%
Drupal\Component\Utility\Crypt::randomBytesBase641 6.2% 75 7.0% 78 8.5% 2,104 2.6% 71,688 52.6%
Drupal\Core\Session\AnonymousUserSession::__construct1 6.2% 67 6.2% 69 7.5% 10,216 12.5% 10,128 7.4%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler1 6.2% 22 2.0% 24 2.6% 744 0.9% 1,200 0.9%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 6.2% 17 1.6% 19 2.1% 3,472 4.2% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 6.2% 15 1.4% 15 1.6% 3,368 4.1% 3,144 2.3%
Symfony\Component\HttpFoundation\Request::isSecure1 6.2% 13 1.2% 14 1.5% 888 1.1% 800 0.6%
Drupal\Core\Session\SessionHandler::__construct1 6.2% 4 0.4% 5 0.5% 840 1.0% 656 0.5%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 12.5% 4 0.4% 12 1.3% 952 1.2% 712 0.5%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 6.2% 4 0.4% 5 0.5% 968 1.2% 832 0.6%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct1 6.2% 2 0.2% 3 0.3% 880 1.1% 696 0.5%
Symfony\Component\HttpFoundation\ParameterBag::has1 6.2% 2 0.2% 3 0.3% 888 1.1% 888 0.7%