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Run #55d344e47d016: XHProf Run (Namespace=drupal-perf-sorressean)
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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 8.3% 544 0.4% 79,320 0.6% 133,848 0.9%
Exclusive Metrics for Current Function23 4.2% 2,192 2.8% 1,368 1.0%
Parent function
Symfony\Component\HttpFoundation\Session\Session::start1 100.0% 544 100.0% 79,320 100.0% 133,848 100.0%
Child functions
Drupal\Core\Session\SessionConfiguration::getOptions1 14.3% 307 56.4% 48,392 61.0% 47,832 35.7%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession1 14.3% 66 12.1% 12,752 16.1% 0 0.0%
Drupal\Core\Session\SessionConfiguration::hasSession1 14.3% 56 10.3% 2,728 3.4% 1,912 1.4%
Drupal\Component\Utility\Crypt::randomBytesBase641 14.3% 42 7.7% 3,704 4.7% 71,376 53.3%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions1 14.3% 30 5.5% 2,848 3.6% 9,656 7.2%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 14.3% 15 2.8% 5,000 6.3% 0 0.0%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest1 14.3% 5 0.9% 1,704 2.1% 1,704 1.3%