Run Report
Run #5394e21e9bd45: 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% 2,105 0.2% 2,072 0.2% 173,448 0.4% 222,208 0.5%
Exclusive Metrics for Current Function79 3.8% 54 2.6% 5,616 3.2% 2,952 1.3%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 2,105 100.0% 2,072 100.0% 173,448 100.0% 222,208 100.0%
Child functions
spl_autoload_call3 17.6% 1,272 60.4% 1,275 61.5% 123,064 71.0% 129,112 58.1%
drupal_get_user_timezone1 5.9% 432 20.5% 401 19.4% 8,544 4.9% 0 0.0%
Drupal\Component\Utility\Crypt::randomBytesBase641 5.9% 110 5.2% 110 5.3% 4,288 2.5% 72,944 32.8%
Drupal\Core\Session\AnonymousUserSession::__construct1 5.9% 72 3.4% 73 3.5% 10,248 5.9% 9,960 4.5%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setSaveHandler1 5.9% 36 1.7% 39 1.9% 744 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 5.9% 35 1.7% 37 1.8% 7,952 4.6% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 5.9% 20 1.0% 22 1.1% 5,576 3.2% 5,200 2.3%
Symfony\Component\HttpFoundation\Request::isSecure1 5.9% 19 0.9% 20 1.0% 888 0.5% 456 0.2%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 11.8% 9 0.4% 12 0.6% 2,048 1.2% 0 0.0%
date_default_timezone_set1 5.9% 6 0.3% 8 0.4% 856 0.5% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 5.9% 5 0.2% 7 0.3% 968 0.6% 616 0.3%
Drupal\Core\Session\SessionHandler::__construct1 5.9% 4 0.2% 5 0.2% 840 0.5% 40 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has1 5.9% 4 0.2% 5 0.2% 888 0.5% 928 0.4%
Symfony\Component\HttpFoundation\Session\Storage\Handler\WriteCheckSessionHandler::__construct1 5.9% 2 0.1% 4 0.2% 928 0.5% 0 0.0%