Run Report
Run #518ee83e04e1c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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
strtolower1,164 99.2% 1,051 0.6% 1,757 1.2% 65,480 0.6% 15,112 0.1%
Exclusive Metrics for Current Function1,051 100.0% 1,757 100.0% 65,480 100.0% 15,112 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get802 68.9% 731 69.6% 1,185 67.4% 30,944 47.3% 912 6.0%
Symfony\Component\DependencyInjection\Container::has151 13.0% 153 14.6% 227 12.9% 6,840 10.4% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@132 2.7% 31 2.9% 59 3.4% 1,968 3.0% 768 5.1%
Symfony\Component\DependencyInjection\Container::get@321 1.8% 21 2.0% 38 2.2% 1,616 2.5% 544 3.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 1.4% 16 1.5% 22 1.3% 1,328 2.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@415 1.3% 15 1.4% 25 1.4% 1,408 2.2% 728 4.8%
Symfony\Component\HttpFoundation\HeaderBag::set26 2.2% 15 1.4% 39 2.2% 1,640 2.5% 744 4.9%
Symfony\Component\DependencyInjection\Container::get@213 1.1% 13 1.2% 23 1.3% 1,304 2.0% 768 5.1%
Symfony\Component\HttpFoundation\HeaderBag::get12 1.0% 9 0.9% 25 1.4% 1,216 1.9% 568 3.8%
Symfony\Component\HttpFoundation\HeaderBag::has13 1.1% 9 0.9% 20 1.1% 1,224 1.9% 600 4.0%
Symfony\Component\DependencyInjection\Container::get@69 0.8% 8 0.8% 18 1.0% 1,136 1.7% 672 4.4%
Symfony\Component\DependencyInjection\Container::get@55 0.4% 5 0.5% 8 0.5% 984 1.5% 720 4.8%
Symfony\Component\DependencyInjection\Container::set4 0.3% 4 0.4% 8 0.5% 944 1.4% 648 4.3%
Symfony\Component\HttpFoundation\Request::isSecure9 0.8% 3 0.3% 9 0.5% 1,376 2.1% 880 5.8%
drupal_add_http_header3 0.3% 2 0.2% 4 0.2% 872 1.3% 288 1.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 0.9% 2 0.2% 13 0.7% 1,136 1.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@82 0.2% 2 0.2% 2 0.1% 880 1.3% 720 4.8%
Symfony\Component\DependencyInjection\Container::get@73 0.3% 2 0.2% 4 0.2% 904 1.4% 720 4.8%
Symfony\Component\Routing\RequestContext::__construct2 0.2% 2 0.2% 4 0.2% 872 1.3% 784 5.2%
Symfony\Component\HttpFoundation\Request::getHost3 0.3% 2 0.2% 4 0.2% 896 1.4% 704 4.7%
drupal_send_headers3 0.3% 1 0.1% 4 0.2% 872 1.3% 608 4.0%
service_container_prod_::getParameter1 0.1% 1 0.1% 3 0.2% 832 1.3% 792 5.2%
drupal_environment_initialize1 0.1% 1 0.1% 3 0.2% 816 1.2% 736 4.9%
drupal_strip_dangerous_protocols1 0.1% 1 0.1% 1 0.1% 816 1.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized2 0.2% 1 0.1% 4 0.2% 904 1.4% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme2 0.2% 1 0.1% 3 0.2% 872 1.3% 728 4.8%
_drupal_set_preferred_header_name3 0.3% 0 0.0% 2 0.1% 880 1.3% 480 3.2%