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Run #54811b6aec43d: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Parent/Child report for Drupal\Core\Session\SessionManager::start [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
Drupal\Core\Session\SessionManager::start1 5.6% 737 0.0% 70,080 0.2% 96,784 0.2%
Exclusive Metrics for Current Function52 7.1% 4,224 6.0% 824 0.9%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 737 100.0% 70,080 100.0% 96,784 100.0%
Child functions
drupal_get_user_timezone1 10.0% 328 44.5% 10,008 14.3% 0 0.0%
Composer\Autoload\ClassLoader::loadClass1 10.0% 118 16.0% 27,816 39.7% 17,536 18.1%
Drupal\Component\Utility\Crypt::randomBytesBase641 10.0% 91 12.3% 3,752 5.4% 72,400 74.8%
Drupal\Core\Session\AnonymousUserSession::__construct1 10.0% 60 8.1% 5,976 8.5% 6,024 6.2%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession1 10.0% 49 6.6% 8,168 11.7% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 10.0% 21 2.8% 5,024 7.2% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 10.0% 9 1.2% 2,920 4.2% 0 0.0%
date_default_timezone_set1 10.0% 4 0.5% 704 1.0% 0 0.0%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest1 10.0% 3 0.4% 752 1.1% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get1 10.0% 2 0.3% 736 1.1% 0 0.0%