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Run #55b92b7c7a361: 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% 1,728 0.5% 12,704 0.1% 13,624 0.1%
Exclusive Metrics for Current Function972 56.2% 1,792 14.1% 3,928 28.8%
Parent functions
Drupal\Core\Session\SessionConfiguration::getUnprefixedName9 52.9% 860 49.8% 1,424 11.2% 2,392 17.6%
Symfony\Component\HttpFoundation\Request::getHttpHost2 11.8% 496 28.7% 864 6.8% 928 6.8%
Drupal\Core\DrupalKernel::validateHostname2 11.8% 222 12.8% 8,688 68.4% 8,856 65.0%
Symfony\Component\Routing\RequestContext::fromRequest3 17.6% 111 6.4% 944 7.4% 456 3.3%
Drupal\Core\Session\SessionConfiguration::getCookieDomain1 5.9% 39 2.3% 784 6.2% 992 7.3%
Child functions
preg_replace34 28.6% 529 30.6% 4,680 36.8% 3,048 22.4%
Symfony\Component\HttpFoundation\HeaderBag::get17 14.3% 177 10.2% 1,632 12.8% 4,568 33.5%
trim17 14.3% 20 1.2% 1,200 9.4% 656 4.8%
Symfony\Component\HttpFoundation\Request::isFromTrustedProxy17 14.3% 14 0.8% 1,528 12.0% 720 5.3%
count17 14.3% 14 0.8% 656 5.2% 512 3.8%
strtolower17 14.3% 2 0.1% 1,216 9.6% 192 1.4%