Run Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
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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 4.2% 1,381 0.3% 1,361 0.3% 79,824 0.3% 117,592 0.5%
Exclusive Metrics for Current Function77 5.6% 56 4.1% 5,008 6.3% 2,504 2.1%
Parent function
Drupal\Core\Authentication\Provider\Cookie::authenticate1 100.0% 1,381 100.0% 1,361 100.0% 79,824 100.0% 117,592 100.0%
Child functions
drupal_get_user_timezone1 7.7% 770 55.8% 751 55.2% 8,504 10.7% 0 0.0%
spl_autoload_call1 7.7% 150 10.9% 151 11.1% 28,224 35.4% 26,952 22.9%
Drupal\Component\Utility\Crypt::randomBytesBase641 7.7% 98 7.1% 100 7.3% 4,280 5.4% 73,008 62.1%
Drupal\Core\Session\AnonymousUserSession::__construct1 7.7% 92 6.7% 94 6.9% 6,760 8.5% 6,728 5.7%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession1 7.7% 74 5.4% 76 5.6% 9,008 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 7.7% 56 4.1% 59 4.3% 7,960 10.0% 0 0.0%
Drupal\Core\Session\SessionManager::getInsecureName1 7.7% 25 1.8% 26 1.9% 5,568 7.0% 5,056 4.3%
Symfony\Component\HttpFoundation\Request::isSecure1 7.7% 12 0.9% 14 1.0% 880 1.1% 792 0.7%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest2 15.4% 9 0.7% 11 0.8% 944 1.2% 856 0.7%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::getName1 7.7% 8 0.6% 10 0.7% 968 1.2% 816 0.7%
Symfony\Component\HttpFoundation\ParameterBag::has1 7.7% 6 0.4% 7 0.5% 880 1.1% 880 0.7%
date_default_timezone_set1 7.7% 4 0.3% 6 0.4% 840 1.1% 0 0.0%