Run Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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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
strtolower346 97.5% 118 0.0% 469 0.2% 36,072 0.2% 16,376 0.1%
Exclusive Metrics for Current Function118 100.0% 469 100.0% 36,072 100.0% 16,376 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get55 15.9% 34 28.8% 69 14.7% 3,000 8.3% 872 5.3%
Symfony\Component\DependencyInjection\Container::get@129 8.4% 21 17.8% 48 10.2% 1,984 5.5% 1,144 7.0%
Symfony\Component\HttpFoundation\HeaderBag::get40 11.6% 10 8.5% 59 12.6% 2,128 5.9% 656 4.0%
Symfony\Component\HttpFoundation\HeaderBag::set23 6.6% 9 7.6% 31 6.6% 1,544 4.3% 808 4.9%
Symfony\Component\DependencyInjection\Container::get@410 2.9% 6 5.1% 14 3.0% 1,184 3.3% 696 4.3%
Symfony\Component\HttpFoundation\HeaderBag::has21 6.1% 5 4.2% 26 5.5% 1,480 4.1% 752 4.6%
Symfony\Component\DependencyInjection\Container::get@311 3.2% 5 4.2% 15 3.2% 1,248 3.5% 856 5.2%
Symfony\Component\DependencyInjection\Container::get@58 2.3% 5 4.2% 14 3.0% 1,136 3.1% 856 5.2%
Symfony\Component\DependencyInjection\Container::set5 1.4% 4 3.4% 8 1.7% 976 2.7% 648 4.0%
Symfony\Component\HttpFoundation\Request::isSecure44 12.7% 3 2.5% 53 11.3% 3,616 10.0% 816 5.0%
Symfony\Component\DependencyInjection\Container::has8 2.3% 3 2.5% 10 2.1% 1,072 3.0% 904 5.5%
Symfony\Component\DependencyInjection\Container::get@211 3.2% 3 2.5% 19 4.1% 1,208 3.3% 856 5.2%
Twig_Template::getAttribute1 0.3% 1 0.8% 2 0.4% 816 2.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@91 0.3% 1 0.8% 1 0.2% 848 2.4% 0 0.0%
drupal_add_http_header6 1.7% 1 0.8% 6 1.3% 968 2.7% 560 3.4%
Symfony\Component\DependencyInjection\Container::get@83 0.9% 1 0.8% 5 1.1% 904 2.5% 808 4.9%
Symfony\Component\DependencyInjection\Container::initialized3 0.9% 1 0.8% 4 0.9% 944 2.6% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.3% 1 0.8% 3 0.6% 840 2.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost12 3.5% 1 0.8% 14 3.0% 1,184 3.3% 704 4.3%
drupal_environment_initialize1 0.3% 1 0.8% 2 0.4% 816 2.3% 784 4.8%
Symfony\Component\DependencyInjection\Container::get@62 0.6% 1 0.8% 4 0.9% 880 2.4% 808 4.9%
Symfony\Component\DependencyInjection\Container::get@73 0.9% 1 0.8% 4 0.9% 912 2.5% 808 4.9%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 4.6% 0 0.0% 16 3.4% 1,344 3.7% 160 1.0%
service_container_prod::getParameter1 0.3% 0 0.0% 1 0.2% 832 2.3% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 3.5% 0 0.0% 16 3.4% 1,200 3.3% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct7 2.0% 0 0.0% 9 1.9% 1,032 2.9% 592 3.6%
Symfony\Component\Routing\RequestContext::setScheme6 1.7% 0 0.0% 8 1.7% 1,000 2.8% 728 4.4%
_drupal_set_preferred_header_name6 1.7% 0 0.0% 8 1.7% 976 2.7% 560 3.4%