Run Report
Run #52e48ef364ce3: 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
strtolower388 97.7% 353 0.1% 663 0.2% 37,312 0.1% 10,384 0.0%
Exclusive Metrics for Current Function353 100.0% 663 100.0% 37,312 100.0% 10,384 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::get58 14.9% 57 16.1% 87 13.1% 2,728 7.3% 624 6.0%
Symfony\Component\DependencyInjection\Container::get53 13.7% 56 15.9% 104 15.7% 2,936 7.9% 824 7.9%
Symfony\Component\HttpFoundation\Request::isSecure65 16.8% 33 9.3% 84 12.7% 4,960 13.3% 912 8.8%
Symfony\Component\HttpFoundation\HeaderBag::has27 7.0% 27 7.6% 43 6.5% 1,672 4.5% 752 7.2%
Symfony\Component\DependencyInjection\Container::get@127 7.0% 27 7.6% 54 8.1% 1,896 5.1% 192 1.8%
Symfony\Component\HttpFoundation\HeaderBag::set22 5.7% 20 5.7% 40 6.0% 1,512 4.1% 744 7.2%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 4.1% 16 4.5% 32 4.8% 1,328 3.6% 128 1.2%
Symfony\Component\HttpFoundation\Request::getHost18 4.6% 16 4.5% 24 3.6% 1,376 3.7% 704 6.8%
Symfony\Component\DependencyInjection\Container::get@213 3.4% 13 3.7% 29 4.4% 1,288 3.5% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set11 2.8% 11 3.1% 16 2.4% 1,168 3.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@311 2.8% 11 3.1% 21 3.2% 1,248 3.3% 856 8.2%
Symfony\Component\DependencyInjection\Container::get@410 2.6% 10 2.8% 17 2.6% 1,200 3.2% 48 0.5%
Symfony\Component\Routing\RequestContext::__construct10 2.6% 9 2.5% 21 3.2% 1,128 3.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@58 2.1% 8 2.3% 15 2.3% 1,136 3.0% 648 6.2%
Symfony\Component\DependencyInjection\Container::has8 2.1% 8 2.3% 14 2.1% 1,072 2.9% 808 7.8%
Symfony\Component\DependencyInjection\Container::set5 1.3% 8 2.3% 15 2.3% 976 2.6% 648 6.2%
Symfony\Component\Routing\RequestContext::setScheme9 2.3% 6 1.7% 15 2.3% 1,096 2.9% 728 7.0%
Symfony\Component\DependencyInjection\Container::initialized3 0.8% 3 0.8% 4 0.6% 936 2.5% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@73 0.8% 3 0.8% 8 1.2% 912 2.4% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@83 0.8% 3 0.8% 4 0.6% 904 2.4% 648 6.2%
Symfony\Component\DependencyInjection\Container::get@62 0.5% 2 0.6% 4 0.6% 880 2.4% 0 0.0%
service_container_prod::getParameter1 0.3% 1 0.3% 2 0.3% 832 2.2% 0 0.0%
drupal_environment_initialize1 0.3% 1 0.3% 3 0.5% 816 2.2% 0 0.0%
drupal_add_http_header1 0.3% 1 0.3% 2 0.3% 808 2.2% 560 5.4%
Symfony\Component\DependencyInjection\Container::get@91 0.3% 1 0.3% 2 0.3% 848 2.3% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols1 0.3% 1 0.3% 2 0.3% 840 2.3% 0 0.0%
_drupal_set_preferred_header_name1 0.3% 1 0.3% 1 0.2% 816 2.2% 560 5.4%