Run Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for Drupal\Core\Session\SessionManager::start [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::start1 4.3% 1,488 0.2% 1,387 0.1% 106,632 0.2% 144,544 0.3%
Exclusive Metrics for Current Function55 3.7% 45 3.2% 4,936 4.6% 2,712 1.9%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 1,488 100.0% 1,387 100.0% 106,632 100.0% 144,544 100.0%
Child functions
drupal_get_user_timezone1 7.7% 689 46.3% 588 42.4% 8,632 8.1% 0 0.0%
Composer\Autoload\ClassLoader::loadClass1 7.7% 392 26.3% 393 28.3% 54,544 51.2% 53,792 37.2%
Drupal\Component\Utility\Crypt::randomBytesBase641 7.7% 110 7.4% 111 8.0% 4,328 4.1% 72,912 50.4%
Drupal\Core\Session\AnonymousUserSession::__construct1 7.7% 88 5.9% 89 6.4% 6,840 6.4% 6,888 4.8%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession1 7.7% 48 3.2% 48 3.5% 9,192 8.6% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 7.7% 35 2.4% 36 2.6% 8,000 7.5% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 7.7% 23 1.5% 24 1.7% 5,608 5.3% 5,192 3.6%
Symfony\Component\HttpFoundation\Request::isSecure1 7.7% 22 1.5% 22 1.6% 880 0.8% 792 0.5%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 15.4% 10 0.7% 11 0.8% 944 0.9% 760 0.5%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 7.7% 7 0.5% 9 0.6% 968 0.9% 616 0.4%
Symfony\Component\HttpFoundation\ParameterBag::has1 7.7% 5 0.3% 7 0.5% 920 0.9% 880 0.6%
date_default_timezone_set1 7.7% 4 0.3% 4 0.3% 840 0.8% 0 0.0%