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Run #5659186b7d6e0: 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::start100 8.3% 29,387 0.0% 3,825,600 0.1% 3,382,400 0.1%
Exclusive Metrics for Current Function2,420 8.2% 211,200 5.5% 214,400 6.3%
Parent function
Symfony\Component\HttpFoundation\Session\Session::start100 100.0% 29,387 100.0% 3,825,600 100.0% 3,382,400 100.0%
Child functions
Drupal\Core\Session\SessionConfiguration::getOptions100 14.3% 10,176 34.6% 968,800 25.3% 615,200 18.2%
Drupal\Core\Session\SessionConfiguration::hasSession100 14.3% 4,121 14.0% 74,400 1.9% 62,400 1.8%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::loadSession100 14.3% 4,005 13.6% 1,257,600 32.9% 1,028,800 30.4%
Drupal\Component\Utility\Crypt::randomBytesBase64100 14.3% 3,853 13.1% 367,200 9.6% 216,800 6.4%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setOptions100 14.3% 3,074 10.5% 284,800 7.4% 891,200 26.3%
Symfony\Component\HttpFoundation\Session\Storage\NativeSessionStorage::setId100 14.3% 1,332 4.5% 496,000 13.0% 333,600 9.9%
Symfony\Component\HttpFoundation\RequestStack::getCurrentRequest100 14.3% 406 1.4% 165,600 4.3% 20,000 0.6%