Run Report
Run #517c1770a3264: 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
strtolower1,446 99.4% 1,239 0.7% 2,084 1.3% 77,080 0.7% 14,568 0.1%
Exclusive Metrics for Current Function1,239 100.0% 2,084 100.0% 77,080 100.0% 14,568 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get1,055 73.0% 885 71.4% 1,487 71.4% 41,320 53.6% 400 2.7%
Symfony\Component\DependencyInjection\Container::has187 12.9% 188 15.2% 256 12.3% 8,264 10.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@137 2.6% 37 3.0% 65 3.1% 2,224 2.9% 808 5.5%
Symfony\Component\DependencyInjection\Container::get@318 1.2% 18 1.5% 31 1.5% 1,488 1.9% 544 3.7%
Symfony\Component\HttpFoundation\HeaderBag::set21 1.5% 18 1.5% 31 1.5% 1,480 1.9% 744 5.1%
Symfony\Component\HttpFoundation\HeaderBag::get12 0.8% 14 1.1% 25 1.2% 1,216 1.6% 568 3.9%
Symfony\Component\DependencyInjection\Container::get@213 0.9% 13 1.0% 24 1.2% 1,304 1.7% 768 5.3%
Symfony\Component\DependencyInjection\Container::get@412 0.8% 12 1.0% 26 1.2% 1,288 1.7% 648 4.4%
Symfony\Component\DependencyInjection\Container::get@69 0.6% 9 0.7% 14 0.7% 1,136 1.5% 672 4.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 1.1% 8 0.6% 23 1.1% 1,344 1.7% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has13 0.9% 8 0.6% 15 0.7% 1,224 1.6% 600 4.1%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 0.7% 6 0.5% 16 0.8% 1,136 1.5% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@55 0.3% 5 0.4% 10 0.5% 984 1.3% 720 4.9%
Symfony\Component\DependencyInjection\Container::set4 0.3% 4 0.3% 7 0.3% 944 1.2% 648 4.4%
Symfony\Component\DependencyInjection\Container::get@73 0.2% 3 0.2% 7 0.3% 904 1.2% 720 4.9%
Symfony\Component\DependencyInjection\Container::get@82 0.1% 2 0.2% 2 0.1% 880 1.1% 760 5.2%
drupal_add_http_header3 0.2% 2 0.2% 4 0.2% 872 1.1% 288 2.0%
drupal_send_headers3 0.2% 1 0.1% 4 0.2% 872 1.1% 608 4.2%
drupal_strip_dangerous_protocols1 0.1% 1 0.1% 2 0.1% 816 1.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized2 0.1% 1 0.1% 5 0.2% 904 1.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure8 0.6% 1 0.1% 12 0.6% 1,312 1.7% 848 5.8%
Symfony\Component\Routing\RequestContext::__construct2 0.1% 1 0.1% 3 0.1% 872 1.1% 784 5.4%
service_container_prod_::getParameter1 0.1% 1 0.1% 2 0.1% 832 1.1% 792 5.4%
drupal_environment_initialize1 0.1% 1 0.1% 3 0.1% 816 1.1% 736 5.1%
Symfony\Component\HttpFoundation\Request::getHost3 0.2% 0 0.0% 5 0.2% 896 1.2% 704 4.8%
_drupal_set_preferred_header_name3 0.2% 0 0.0% 3 0.1% 880 1.1% 480 3.3%
Symfony\Component\Routing\RequestContext::setScheme2 0.1% 0 0.0% 2 0.1% 872 1.1% 728 5.0%