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Run #55b92765a3727: XHProf Run (Namespace=drupal-perf-cthos)
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Parent/Child report for Symfony\Component\HttpFoundation\Request::getHost [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Symfony\Component\HttpFoundation\Request::getHost17 12.0% 896 0.4% 12,688 0.1% 13,848 0.1%
Exclusive Metrics for Current Function305 34.0% 2,816 22.2% 6,072 43.8%
Parent functions
Drupal\Core\Session\SessionConfiguration::getUnprefixedName7 41.2% 501 55.9% 1,264 10.0% 1,608 11.6%
Symfony\Component\Routing\RequestContext::fromRequest3 17.6% 145 16.2% 944 7.4% 760 5.5%
Drupal\Core\DrupalKernel::validateHostname2 11.8% 93 10.4% 8,672 68.3% 9,512 68.7%
Symfony\Component\HttpFoundation\Request::getHttpHost4 23.5% 81 9.0% 1,024 8.1% 976 7.0%
Drupal\Core\Session\SessionConfiguration::getCookieDomain1 5.9% 76 8.5% 784 6.2% 992 7.2%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get17 14.3% 351 39.2% 1,632 12.9% 4,040 29.2%
preg_replace34 28.6% 187 20.9% 3,656 28.8% 1,288 9.3%
trim17 14.3% 22 2.5% 1,200 9.5% 656 4.7%
Symfony\Component\HttpFoundation\Request::isFromTrustedProxy17 14.3% 19 2.1% 1,528 12.0% 720 5.2%
strtolower17 14.3% 9 1.0% 1,200 9.5% 560 4.0%
count17 14.3% 3 0.3% 656 5.2% 512 3.7%