Run Report
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Parent/Child report for strtolower [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)
IWall%Incl. CPU
(microsecs)
ICpu%Incl.
MemUse
(bytes)
IMemUse%Incl.
PeakMemUse
(bytes)
IPeakMemUse%
Current Function
strtolower2,099 99.6% 1,550 0.7% 2,857 1.5% 99,160 0.8% 14,392 0.1%
Exclusive Metrics for Current Function1,550 100.0% 2,857 100.0% 99,160 100.0% 14,392 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get1,708 81.4% 1,209 78.0% 2,248 78.7% 63,416 64.0% 320 2.2%
Symfony\Component\DependencyInjection\Container::has187 8.9% 184 11.9% 268 9.4% 8,264 8.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@137 1.8% 36 2.3% 65 2.3% 2,224 2.2% 808 5.6%
Symfony\Component\DependencyInjection\Container::get@318 0.9% 17 1.1% 30 1.1% 1,488 1.5% 544 3.8%
Symfony\Component\DependencyInjection\Container::get@213 0.6% 16 1.0% 31 1.1% 1,304 1.3% 768 5.3%
Symfony\Component\HttpFoundation\HeaderBag::set21 1.0% 13 0.8% 31 1.1% 1,480 1.5% 744 5.2%
Symfony\Component\DependencyInjection\Container::get@412 0.6% 12 0.8% 27 0.9% 1,288 1.3% 648 4.5%
Symfony\Component\DependencyInjection\Container::get@69 0.4% 9 0.6% 12 0.4% 1,136 1.1% 672 4.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 0.8% 8 0.5% 17 0.6% 1,328 1.3% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get12 0.6% 7 0.5% 23 0.8% 1,216 1.2% 568 3.9%
Symfony\Component\HttpFoundation\HeaderBag::has13 0.6% 7 0.5% 17 0.6% 1,224 1.2% 600 4.2%
Symfony\Component\DependencyInjection\Container::set4 0.2% 5 0.3% 8 0.3% 944 1.0% 688 4.8%
Symfony\Component\DependencyInjection\Container::get@55 0.2% 5 0.3% 10 0.4% 984 1.0% 720 5.0%
Symfony\Component\HttpFoundation\Request::isSecure8 0.4% 3 0.2% 12 0.4% 1,312 1.3% 848 5.9%
Symfony\Component\HttpFoundation\Request::getHost3 0.1% 2 0.1% 4 0.1% 896 0.9% 704 4.9%
drupal_add_http_header3 0.1% 2 0.1% 4 0.1% 872 0.9% 192 1.3%
Symfony\Component\DependencyInjection\Container::get@82 0.1% 2 0.1% 2 0.1% 880 0.9% 720 5.0%
Symfony\Component\DependencyInjection\Container::get@73 0.1% 2 0.1% 3 0.1% 904 0.9% 720 5.0%
Symfony\Component\Routing\RequestContext::setScheme2 0.1% 2 0.1% 3 0.1% 872 0.9% 728 5.1%
drupal_environment_initialize1 0.0% 2 0.1% 4 0.1% 816 0.8% 736 5.1%
Symfony\Component\DependencyInjection\Container::initialized2 0.1% 2 0.1% 3 0.1% 904 0.9% 0 0.0%
service_container_prod_::getParameter1 0.0% 1 0.1% 4 0.1% 832 0.8% 792 5.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 0.5% 1 0.1% 15 0.5% 1,136 1.1% 0 0.0%
drupal_strip_dangerous_protocols1 0.0% 1 0.1% 2 0.1% 816 0.8% 0 0.0%
drupal_send_headers3 0.1% 1 0.1% 5 0.2% 872 0.9% 608 4.2%
Symfony\Component\Routing\RequestContext::__construct2 0.1% 1 0.1% 4 0.1% 872 0.9% 784 5.4%
_drupal_set_preferred_header_name3 0.1% 0 0.0% 5 0.2% 880 0.9% 480 3.3%