Run Report
Run #536ffbe232db1: XHProf Run (Namespace=drupal-perf-joelpittet)
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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
strtolower352 97.5% 299 0.0% 631 0.1% 38,296 0.1% 9,432 0.0%
Exclusive Metrics for Current Function299 100.0% 631 100.0% 38,296 100.0% 9,432 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get84 23.9% 89 29.8% 177 28.1% 4,192 10.9% 1,200 12.7%
Symfony\Component\DependencyInjection\Container::get@139 11.1% 42 14.0% 81 12.8% 2,408 6.3% 144 1.5%
Symfony\Component\HttpFoundation\HeaderBag::set22 6.2% 17 5.7% 32 5.1% 1,520 4.0% 832 8.8%
Symfony\Component\DependencyInjection\Container::get@416 4.5% 16 5.4% 28 4.4% 1,424 3.7% 48 0.5%
Symfony\Component\DependencyInjection\Container::get@214 4.0% 14 4.7% 25 4.0% 1,288 3.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get22 6.2% 14 4.7% 43 6.8% 1,536 4.0% 624 6.6%
Symfony\Component\DependencyInjection\Container::get@313 3.7% 13 4.3% 19 3.0% 1,304 3.4% 648 6.9%
Symfony\Component\DependencyInjection\Container::has9 2.6% 10 3.3% 21 3.3% 1,104 2.9% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure22 6.2% 9 3.0% 23 3.6% 2,208 5.8% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set12 3.4% 8 2.7% 16 2.5% 1,208 3.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized9 2.6% 8 2.7% 17 2.7% 1,128 2.9% 48 0.5%
Symfony\Component\HttpFoundation\HeaderBag::has11 3.1% 7 2.3% 25 4.0% 1,160 3.0% 632 6.7%
drupal_add_http_header7 2.0% 7 2.3% 11 1.7% 1,000 2.6% 384 4.1%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl15 4.3% 7 2.3% 19 3.0% 1,296 3.4% 96 1.0%
Symfony\Component\DependencyInjection\Container::set5 1.4% 6 2.0% 10 1.6% 976 2.5% 648 6.9%
Symfony\Component\DependencyInjection\Container::get@55 1.4% 5 1.7% 11 1.7% 1,000 2.6% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@64 1.1% 4 1.3% 8 1.3% 968 2.5% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost6 1.7% 3 1.0% 6 1.0% 992 2.6% 704 7.5%
Symfony\Component\Routing\RequestContext::__construct4 1.1% 3 1.0% 4 0.6% 936 2.4% 0 0.0%
service_container_prod::getParameter2 0.6% 2 0.7% 4 0.6% 872 2.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@72 0.6% 2 0.7% 4 0.6% 888 2.3% 696 7.4%
toolbar_menu_navigation_links8 2.3% 2 0.7% 11 1.7% 1,040 2.7% 0 0.0%
Drupal\Component\Utility\Xss::attributes2 0.6% 2 0.7% 3 0.5% 864 2.3% 656 7.0%
Symfony\Component\HttpFoundation\HeaderBag::remove2 0.6% 2 0.7% 4 0.6% 864 2.3% 344 3.6%
Drupal\Component\Utility\Xss::split2 0.6% 2 0.7% 5 0.8% 856 2.2% 768 8.1%
_drupal_set_preferred_header_name7 2.0% 1 0.3% 9 1.4% 1,008 2.6% 480 5.1%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols1 0.3% 1 0.3% 2 0.3% 848 2.2% 0 0.0%
Twig_Template::getAttribute1 0.3% 1 0.3% 2 0.3% 816 2.1% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme3 0.9% 1 0.3% 6 1.0% 904 2.4% 0 0.0%
drupal_environment_initialize1 0.3% 1 0.3% 2 0.3% 816 2.1% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove2 0.6% 0 0.0% 3 0.5% 872 2.3% 480 5.1%