Run Report
Run #52e49b28a90e1: 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
strtolower427 97.9% 132 0.1% 549 0.3% 39,008 0.3% 16,504 0.1%
Exclusive Metrics for Current Function132 100.0% 549 100.0% 39,008 100.0% 16,504 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get53 12.4% 37 28.0% 75 13.7% 2,920 7.5% 856 5.2%
Symfony\Component\DependencyInjection\Container::get@128 6.6% 21 15.9% 44 8.0% 1,936 5.0% 1,096 6.6%
Symfony\Component\HttpFoundation\HeaderBag::get70 16.4% 17 12.9% 86 15.7% 3,128 8.0% 656 4.0%
Symfony\Component\HttpFoundation\HeaderBag::has31 7.3% 11 8.3% 40 7.3% 1,800 4.6% 752 4.6%
Symfony\Component\HttpFoundation\Request::isSecure79 18.5% 8 6.1% 87 15.8% 5,864 15.0% 984 6.0%
Symfony\Component\DependencyInjection\Container::get@213 3.0% 7 5.3% 17 3.1% 1,288 3.3% 936 5.7%
Symfony\Component\DependencyInjection\Container::get@311 2.6% 6 4.5% 15 2.7% 1,248 3.2% 856 5.2%
Symfony\Component\HttpFoundation\HeaderBag::set22 5.2% 6 4.5% 22 4.0% 1,512 3.9% 808 4.9%
Symfony\Component\DependencyInjection\Container::has8 1.9% 4 3.0% 11 2.0% 1,072 2.7% 904 5.5%
Symfony\Component\DependencyInjection\Container::set5 1.2% 3 2.3% 8 1.5% 976 2.5% 648 3.9%
Symfony\Component\DependencyInjection\Container::get@58 1.9% 3 2.3% 9 1.6% 1,136 2.9% 856 5.2%
Symfony\Component\DependencyInjection\Container::get@410 2.3% 3 2.3% 13 2.4% 1,184 3.0% 696 4.2%
Symfony\Component\HttpFoundation\Request::getHost22 5.2% 2 1.5% 24 4.4% 1,504 3.9% 704 4.3%
drupal_environment_initialize1 0.2% 1 0.8% 3 0.5% 816 2.1% 784 4.8%
Symfony\Component\DependencyInjection\Container::get@91 0.2% 1 0.8% 1 0.2% 848 2.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized3 0.7% 1 0.8% 6 1.1% 936 2.4% 0 0.0%
drupal_add_http_header1 0.2% 1 0.8% 1 0.2% 808 2.1% 480 2.9%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 2.6% 0 0.0% 14 2.6% 1,168 3.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 3.7% 0 0.0% 19 3.5% 1,328 3.4% 128 0.8%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.2% 0 0.0% 2 0.4% 840 2.2% 0 0.0%
_drupal_set_preferred_header_name1 0.2% 0 0.0% 2 0.4% 816 2.1% 616 3.7%
service_container_prod::getParameter1 0.2% 0 0.0% 1 0.2% 832 2.1% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme11 2.6% 0 0.0% 17 3.1% 1,160 3.0% 728 4.4%
Symfony\Component\Routing\RequestContext::__construct12 2.8% 0 0.0% 19 3.5% 1,192 3.1% 592 3.6%
Symfony\Component\DependencyInjection\Container::get@62 0.5% 0 0.0% 4 0.7% 880 2.3% 808 4.9%
Symfony\Component\DependencyInjection\Container::get@73 0.7% 0 0.0% 4 0.7% 912 2.3% 808 4.9%
Symfony\Component\DependencyInjection\Container::get@83 0.7% 0 0.0% 5 0.9% 904 2.3% 808 4.9%