Run Report
Run #5392041970f3f: 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% 360 0.1% 706 0.2% 22,424 0.2% 12,032 0.1%
Exclusive Metrics for Current Function360 100.0% 706 100.0% 22,424 100.0% 12,032 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get78 23.1% 82 22.8% 151 21.4% 2,832 12.6% 812 6.7%
Symfony\Component\DependencyInjection\Container::get@136 10.7% 36 10.0% 68 9.6% 1,540 6.9% 824 6.8%
Symfony\Component\HttpFoundation\HeaderBag::get22 6.5% 31 8.6% 55 7.8% 884 3.9% 536 4.5%
Symfony\Component\HttpFoundation\HeaderBag::set21 6.2% 30 8.3% 50 7.1% 896 4.0% 516 4.3%
Symfony\Component\HttpFoundation\Request::isSecure18 5.3% 18 5.0% 36 5.1% 1,028 4.6% 532 4.4%
Symfony\Component\DependencyInjection\Container::get@216 4.7% 16 4.4% 32 4.5% 872 3.9% 572 4.8%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl15 4.4% 15 4.2% 28 4.0% 768 3.4% 32 0.3%
Symfony\Component\DependencyInjection\Container::get@413 3.8% 13 3.6% 28 4.0% 820 3.7% 604 5.0%
Symfony\Component\DependencyInjection\Container::get@313 3.8% 13 3.6% 30 4.2% 812 3.6% 512 4.3%
Symfony\Component\DependencyInjection\Container::has13 3.8% 13 3.6% 31 4.4% 808 3.6% 480 4.0%
Symfony\Component\DependencyInjection\Container::get@512 3.6% 12 3.3% 27 3.8% 828 3.7% 380 3.2%
Symfony\Component\HttpFoundation\HeaderBag::has11 3.3% 11 3.1% 24 3.4% 696 3.1% 424 3.5%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 3.3% 11 3.1% 18 2.5% 704 3.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized9 2.7% 9 2.5% 17 2.4% 684 3.1% 200 1.7%
toolbar_menu_navigation_links8 2.4% 8 2.2% 13 1.8% 580 2.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost6 1.8% 6 1.7% 11 1.6% 572 2.6% 416 3.5%
Symfony\Component\DependencyInjection\Container::set5 1.5% 5 1.4% 16 2.3% 556 2.5% 332 2.8%
Drupal\Component\Utility\Xss::split4 1.2% 4 1.1% 11 1.6% 504 2.2% 472 3.9%
Symfony\Component\DependencyInjection\Container::get@74 1.2% 4 1.1% 7 1.0% 576 2.6% 520 4.3%
Symfony\Component\DependencyInjection\Container::get@64 1.2% 4 1.1% 10 1.4% 576 2.6% 408 3.4%
Symfony\Component\Routing\RequestContext::__construct4 1.2% 4 1.1% 8 1.1% 524 2.3% 476 4.0%
Symfony\Component\Routing\RequestContext::setScheme3 0.9% 3 0.8% 5 0.7% 504 2.2% 456 3.8%
Symfony\Component\HttpFoundation\ResponseHeaderBag::remove2 0.6% 2 0.6% 3 0.4% 500 2.2% 304 2.5%
Symfony\Component\HttpFoundation\HeaderBag::remove2 0.6% 2 0.6% 4 0.6% 492 2.2% 192 1.6%
Drupal\Component\Utility\Xss::attributes2 0.6% 2 0.6% 4 0.6% 504 2.2% 368 3.1%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 0.6% 2 0.6% 6 0.8% 508 2.3% 436 3.6%
Symfony\Component\DependencyInjection\Container::get@81 0.3% 1 0.3% 4 0.6% 480 2.1% 452 3.8%
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% 3 0.4% 472 2.1% 344 2.9%
drupal_environment_initialize1 0.3% 1 0.3% 4 0.6% 456 2.0% 432 3.6%