Run Report
Run #54e146d617a96: XHProf Run (Namespace=drupal-perf-joelpittet)
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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 5.3% 743 0.1% 95,456 0.3% 135,560 0.5%
Exclusive Metrics for Current Function41 5.5% 4,280 4.5% 2,384 1.8%
Parent function
Symfony\Component\HttpFoundation\Session\Session::start1 100.0% 743 100.0% 95,456 100.0% 135,560 100.0%
Child functions
drupal_get_user_timezone1 9.1% 210 28.3% 7,672 8.0% 0 0.0%
Drupal\Core\Session\SessionConfiguration::getOptions1 9.1% 133 17.9% 23,408 24.5% 23,200 17.1%
Drupal\Component\Utility\Crypt::randomBytesBase641 9.1% 83 11.2% 3,704 3.9% 72,824 53.7%
spl_autoload_call1 9.1% 73 9.8% 26,424 27.7% 19,456 14.4%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession1 9.1% 52 7.0% 12,752 13.4% 0 0.0%
Drupal\Core\Session\AnonymousUserSession::__construct1 9.1% 49 6.6% 5,904 6.2% 5,952 4.4%
Drupal\Core\Session\SessionConfiguration::hasSession1 9.1% 43 5.8% 2,728 2.9% 1,792 1.3%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions1 9.1% 30 4.0% 2,144 2.2% 9,200 6.8%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 9.1% 20 2.7% 4,984 5.2% 0 0.0%
date_default_timezone_set1 9.1% 6 0.8% 704 0.7% 0 0.0%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest1 9.1% 3 0.4% 752 0.8% 752 0.6%