Run Report
Run #539201f8938f4: 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
strtolower338 97.4% 340 0.1% 708 0.2% 22,424 0.2% 12,076 0.1%
Exclusive Metrics for Current Function340 100.0% 708 100.0% 22,424 100.0% 12,076 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get78 23.1% 79 23.2% 172 24.3% 2,832 12.6% 852 7.1%
Symfony\Component\DependencyInjection\Container::get@136 10.7% 37 10.9% 77 10.9% 1,540 6.9% 848 7.0%
Symfony\Component\HttpFoundation\HeaderBag::get22 6.5% 22 6.5% 45 6.4% 884 3.9% 536 4.4%
Symfony\Component\HttpFoundation\HeaderBag::set21 6.2% 21 6.2% 40 5.6% 896 4.0% 516 4.3%
Symfony\Component\HttpFoundation\Request::isSecure18 5.3% 18 5.3% 30 4.2% 1,028 4.6% 532 4.4%
Symfony\Component\DependencyInjection\Container::get@216 4.7% 16 4.7% 36 5.1% 872 3.9% 572 4.7%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl15 4.4% 15 4.4% 24 3.4% 768 3.4% 32 0.3%
Symfony\Component\DependencyInjection\Container::get@413 3.8% 13 3.8% 24 3.4% 820 3.7% 604 5.0%
Symfony\Component\DependencyInjection\Container::get@313 3.8% 13 3.8% 30 4.2% 812 3.6% 512 4.2%
Symfony\Component\DependencyInjection\Container::has13 3.8% 13 3.8% 34 4.8% 808 3.6% 480 4.0%
Symfony\Component\DependencyInjection\Container::get@512 3.6% 12 3.5% 25 3.5% 828 3.7% 380 3.1%
Symfony\Component\HttpFoundation\HeaderBag::has11 3.3% 11 3.2% 25 3.5% 696 3.1% 424 3.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 3.3% 11 3.2% 20 2.8% 704 3.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized9 2.7% 9 2.6% 17 2.4% 684 3.1% 200 1.7%
toolbar_menu_navigation_links8 2.4% 8 2.4% 15 2.1% 580 2.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost6 1.8% 6 1.8% 15 2.1% 572 2.6% 416 3.4%
Symfony\Component\DependencyInjection\Container::set5 1.5% 5 1.5% 10 1.4% 556 2.5% 332 2.7%
Drupal\Component\Utility\Xss::split4 1.2% 4 1.2% 8 1.1% 504 2.2% 472 3.9%
Symfony\Component\DependencyInjection\Container::get@74 1.2% 4 1.2% 10 1.4% 576 2.6% 500 4.1%
Symfony\Component\DependencyInjection\Container::get@64 1.2% 4 1.2% 7 1.0% 576 2.6% 408 3.4%
Symfony\Component\Routing\RequestContext::__construct4 1.2% 4 1.2% 7 1.0% 524 2.3% 476 3.9%
Symfony\Component\Routing\RequestContext::setScheme3 0.9% 3 0.9% 6 0.8% 504 2.2% 456 3.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove2 0.6% 2 0.6% 5 0.7% 500 2.2% 304 2.5%
Symfony\Component\HttpFoundation\HeaderBag::remove2 0.6% 2 0.6% 6 0.8% 492 2.2% 192 1.6%
Drupal\Component\Utility\Xss::attributes2 0.6% 2 0.6% 4 0.6% 504 2.2% 368 3.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 0.6% 2 0.6% 4 0.6% 508 2.3% 436 3.6%
Symfony\Component\DependencyInjection\Container::get@81 0.3% 1 0.3% 3 0.4% 480 2.1% 452 3.7%
Twig_Template::getAttribute1 0.3% 1 0.3% 2 0.3% 448 2.0% 0 0.0%
service_container_prod::getParameter1 0.3% 1 0.3% 4 0.6% 472 2.1% 344 2.8%
drupal_environment_initialize1 0.3% 1 0.3% 3 0.4% 456 2.0% 432 3.6%