Run Report
Run #534ad8dec7444: 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
strtolower359 97.6% 385 0.1% 811 0.1% 22,760 0.2% 12,608 0.1%
Exclusive Metrics for Current Function385 100.0% 811 100.0% 22,760 100.0% 12,608 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get84 23.4% 89 23.1% 191 23.6% 3,056 13.4% 824 6.5%
Symfony\Component\DependencyInjection\Container::get@134 9.5% 37 9.6% 78 9.6% 1,452 6.4% 680 5.4%
Symfony\Component\HttpFoundation\HeaderBag::set30 8.4% 30 7.8% 55 6.8% 1,068 4.7% 492 3.9%
Symfony\Component\HttpFoundation\HeaderBag::has19 5.3% 23 6.0% 53 6.5% 840 3.7% 424 3.4%
Symfony\Component\HttpFoundation\HeaderBag::get23 6.4% 23 6.0% 38 4.7% 908 4.0% 536 4.3%
Symfony\Component\HttpFoundation\Request::isSecure18 5.0% 19 4.9% 35 4.3% 1,028 4.5% 548 4.3%
Symfony\Component\DependencyInjection\Container::initialized13 3.6% 17 4.4% 30 3.7% 796 3.5% 200 1.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl17 4.7% 17 4.4% 37 4.6% 808 3.6% 308 2.4%
Symfony\Component\DependencyInjection\Container::get@216 4.5% 16 4.2% 42 5.2% 884 3.9% 624 4.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set14 3.9% 14 3.6% 24 3.0% 768 3.4% 460 3.6%
toolbar_menu_navigation_links8 2.2% 13 3.4% 19 2.3% 580 2.5% 0 0.0%
Symfony\Component\DependencyInjection\Container::has11 3.1% 13 3.4% 30 3.7% 688 3.0% 504 4.0%
Symfony\Component\DependencyInjection\Container::get@413 3.6% 13 3.4% 30 3.7% 856 3.8% 576 4.6%
Symfony\Component\DependencyInjection\Container::get@312 3.3% 12 3.1% 27 3.3% 816 3.6% 588 4.7%
Symfony\Component\HttpFoundation\Request::getHost6 1.7% 6 1.6% 12 1.5% 572 2.5% 416 3.3%
Symfony\Component\DependencyInjection\Container::set5 1.4% 6 1.6% 14 1.7% 556 2.4% 332 2.6%
Drupal\views\Plugin\views\query\Sql::addField6 1.7% 6 1.6% 12 1.5% 596 2.6% 420 3.3%
Symfony\Component\Routing\RequestContext::__construct4 1.1% 4 1.0% 9 1.1% 524 2.3% 476 3.8%
Symfony\Component\DependencyInjection\Container::get@64 1.1% 4 1.0% 11 1.4% 560 2.5% 488 3.9%
Drupal\views\ViewExecutable::buildThemeFunctions4 1.1% 4 1.0% 10 1.2% 516 2.3% 412 3.3%
Symfony\Component\DependencyInjection\Container::get@54 1.1% 4 1.0% 11 1.4% 560 2.5% 400 3.2%
Symfony\Component\Routing\RequestContext::setScheme3 0.8% 3 0.8% 6 0.7% 504 2.2% 456 3.6%
drupal_add_http_header1 0.3% 2 0.5% 4 0.5% 444 2.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@72 0.6% 2 0.5% 6 0.7% 504 2.2% 476 3.8%
service_container_prod::getParameter2 0.6% 2 0.5% 5 0.6% 500 2.2% 372 3.0%
Drupal\Component\Utility\UrlHelper::stripDangerousProtocols2 0.6% 2 0.5% 8 1.0% 496 2.2% 396 3.1%
_drupal_set_preferred_header_name1 0.3% 1 0.3% 4 0.5% 456 2.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@81 0.3% 1 0.3% 2 0.2% 488 2.1% 316 2.5%
Symfony\Component\DependencyInjection\Container::get@91 0.3% 1 0.3% 4 0.5% 480 2.1% 452 3.6%
drupal_environment_initialize1 0.3% 1 0.3% 4 0.5% 456 2.0% 432 3.4%