Run Report
Run #539fd0a78f1b7: 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% 3,170 0.2% 2,946 0.2% 174,496 0.3% 223,128 0.4%
Exclusive Metrics for Current Function105 3.3% 83 2.8% 5,616 3.2% 2,936 1.3%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 3,170 100.0% 2,946 100.0% 174,496 100.0% 223,128 100.0%
Child functions
spl_autoload_call3 17.6% 1,739 54.9% 1,638 55.6% 124,136 71.1% 130,072 58.3%
drupal_get_user_timezone1 5.9% 773 24.4% 695 23.6% 8,544 4.9% 0 0.0%
Drupal\Core\Session\AnonymousUserSession::__construct1 5.9% 206 6.5% 165 5.6% 10,248 5.9% 9,960 4.5%
Drupal\Component\Utility\Crypt::randomBytesBase641 5.9% 126 4.0% 127 4.3% 4,288 2.5% 72,944 32.7%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 5.9% 89 2.8% 91 3.1% 7,952 4.6% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler1 5.9% 41 1.3% 42 1.4% 744 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure1 5.9% 25 0.8% 26 0.9% 888 0.5% 400 0.2%
Drupal\Core\Session\SessionManager::getInsecureName1 5.9% 24 0.8% 26 0.9% 5,576 3.2% 5,200 2.3%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 11.8% 12 0.4% 14 0.5% 2,048 1.2% 0 0.0%
date_default_timezone_set1 5.9% 9 0.3% 11 0.4% 856 0.5% 0 0.0%
Drupal\Core\Session\SessionHandler::__construct1 5.9% 9 0.3% 10 0.3% 840 0.5% 72 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has1 5.9% 5 0.2% 6 0.2% 888 0.5% 928 0.4%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 5.9% 5 0.2% 8 0.3% 968 0.6% 616 0.3%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct1 5.9% 2 0.1% 4 0.1% 904 0.5% 0 0.0%