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Run #55c512030da14: XHProf Run (Namespace=drupal-perf-moshe)
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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% 873 0.2% 46,352 0.2% 74,476 0.3%
Exclusive Metrics for Current Function38 4.4% 1,004 2.2% 560 0.8%
Parent function
Symfony\Component\HttpFoundation\Session\Session::start1 100.0% 873 100.0% 46,352 100.0% 74,476 100.0%
Child functions
Drupal\Core\Session\SessionConfiguration::getOptions1 14.3% 471 54.0% 29,148 62.9% 27,948 37.5%
Drupal\Component\Utility\Crypt::randomBytesBase641 14.3% 128 14.7% 2,140 4.6% 37,868 50.8%
Drupal\Core\Session\SessionConfiguration::hasSession1 14.3% 87 10.0% 1,584 3.4% 1,232 1.7%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession1 14.3% 64 7.3% 6,976 15.1% 0 0.0%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions1 14.3% 60 6.9% 1,608 3.5% 5,996 8.1%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId1 14.3% 19 2.2% 2,904 6.3% 0 0.0%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest1 14.3% 6 0.7% 988 2.1% 872 1.2%