Run Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
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
strtolower1,293 99.3% 1,431 0.5% 2,908 1.0% 69,808 0.6% 15,112 0.1%
Exclusive Metrics for Current Function1,431 100.0% 2,908 100.0% 69,808 100.0% 15,112 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get941 72.8% 1,021 71.3% 2,077 71.4% 35,624 51.0% 872 5.8%
Symfony\Component\DependencyInjection\Container::has149 11.5% 158 11.0% 332 11.4% 6,760 9.7% 40 0.3%
Symfony\Component\DependencyInjection\Container::get@133 2.6% 44 3.1% 86 3.0% 2,000 2.9% 768 5.1%
Symfony\Component\DependencyInjection\Container::get@319 1.5% 30 2.1% 51 1.8% 1,552 2.2% 544 3.6%
Symfony\Component\DependencyInjection\Container::get@413 1.0% 24 1.7% 35 1.2% 1,328 1.9% 648 4.3%
Symfony\Component\HttpFoundation\HeaderBag::set21 1.6% 22 1.5% 44 1.5% 1,480 2.1% 744 4.9%
Symfony\Component\DependencyInjection\Container::get@213 1.0% 19 1.3% 33 1.1% 1,304 1.9% 768 5.1%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 1.2% 16 1.1% 38 1.3% 1,328 1.9% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@69 0.7% 13 0.9% 21 0.7% 1,136 1.6% 672 4.4%
Symfony\Component\HttpFoundation\HeaderBag::has13 1.0% 13 0.9% 27 0.9% 1,224 1.8% 600 4.0%
Symfony\Component\HttpFoundation\HeaderBag::get12 0.9% 12 0.8% 30 1.0% 1,216 1.7% 600 4.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 0.8% 10 0.7% 19 0.7% 1,136 1.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure9 0.7% 9 0.6% 20 0.7% 1,376 2.0% 848 5.6%
Symfony\Component\DependencyInjection\Container::get@55 0.4% 8 0.6% 15 0.5% 984 1.4% 720 4.8%
Symfony\Component\DependencyInjection\Container::set4 0.3% 4 0.3% 9 0.3% 944 1.4% 648 4.3%
Symfony\Component\DependencyInjection\Container::get@73 0.2% 4 0.3% 9 0.3% 904 1.3% 720 4.8%
drupal_send_headers3 0.2% 3 0.2% 7 0.2% 872 1.2% 608 4.0%
_drupal_set_preferred_header_name3 0.2% 3 0.2% 6 0.2% 880 1.3% 432 2.9%
drupal_add_http_header3 0.2% 3 0.2% 7 0.2% 872 1.2% 416 2.8%
Symfony\Component\HttpFoundation\Request::getHost3 0.2% 3 0.2% 7 0.2% 896 1.3% 704 4.7%
drupal_environment_initialize1 0.1% 2 0.1% 4 0.1% 816 1.2% 736 4.9%
Symfony\Component\DependencyInjection\Container::initialized2 0.2% 2 0.1% 8 0.3% 904 1.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@82 0.2% 2 0.1% 6 0.2% 880 1.3% 720 4.8%
Symfony\Component\Routing\RequestContext::setScheme2 0.2% 2 0.1% 6 0.2% 872 1.2% 728 4.8%
Symfony\Component\Routing\RequestContext::__construct2 0.2% 2 0.1% 5 0.2% 872 1.2% 784 5.2%
service_container_prod_::getParameter1 0.1% 1 0.1% 3 0.1% 832 1.2% 792 5.2%
drupal_strip_dangerous_protocols1 0.1% 1 0.1% 3 0.1% 816 1.2% 0 0.0%