Run Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
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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
strtolower3,881 99.8% 1,748 0.5% 0 0.0% 289,976 2.0% 28,120 0.2%
Exclusive Metrics for Current Function1,748 100.0% 0 N/A% 289,976 100.0% 28,120 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get3,250 83.7% 1,517 86.8% 0 N/A% 219,512 75.7% 6,968 24.8%
Symfony\Component\DependencyInjection\Container::has494 12.7% 176 10.1% 0 N/A% 36,664 12.6% 4,672 16.6%
Symfony\Component\DependencyInjection\Container::get@116 0.4% 15 0.9% 0 N/A% 2,216 0.8% 1,152 4.1%
Symfony\Component\DependencyInjection\Container::get@28 0.2% 8 0.5% 0 N/A% 1,664 0.6% 1,152 4.1%
Symfony\Component\DependencyInjection\Container::get@39 0.2% 7 0.4% 0 N/A% 1,744 0.6% 752 2.7%
Symfony\Component\DependencyInjection\Container::get@46 0.2% 6 0.3% 0 N/A% 1,576 0.5% 1,248 4.4%
Symfony\Component\HttpFoundation\HeaderBag::set16 0.4% 5 0.3% 0 N/A% 2,104 0.7% 1,120 4.0%
Symfony\Component\DependencyInjection\Container::get@54 0.1% 4 0.2% 0 N/A% 1,400 0.5% 872 3.1%
Symfony\Component\DependencyInjection\Container::get@64 0.1% 3 0.2% 0 N/A% 1,392 0.5% 840 3.0%
Symfony\Component\DependencyInjection\Container::set4 0.1% 2 0.1% 0 N/A% 1,376 0.5% 1,008 3.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl16 0.4% 2 0.1% 0 N/A% 2,128 0.7% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has13 0.3% 1 0.1% 0 N/A% 1,912 0.7% 1,184 4.2%
drupal_environment_initialize1 0.0% 1 0.1% 0 N/A% 1,168 0.4% 1,056 3.8%
Symfony\Component\HttpFoundation\HeaderBag::get10 0.3% 1 0.1% 0 N/A% 1,744 0.6% 944 3.4%
_drupal_set_preferred_header_name1 0.0% 0 0.0% 0 N/A% 1,168 0.4% 0 0.0%
drupal_send_headers1 0.0% 0 0.0% 0 N/A% 1,152 0.4% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set10 0.3% 0 0.0% 0 N/A% 1,752 0.6% 0 0.0%
service_container_prod_::getParameter1 0.0% 0 0.0% 0 N/A% 1,184 0.4% 936 3.3%
drupal_add_http_header1 0.0% 0 0.0% 0 N/A% 1,160 0.4% 0 0.0%
drupal_strip_dangerous_protocols1 0.0% 0 0.0% 0 N/A% 1,160 0.4% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost3 0.1% 0 0.0% 0 N/A% 1,312 0.5% 960 3.4%
Symfony\Component\Routing\RequestContext::__construct2 0.1% 0 0.0% 0 N/A% 1,240 0.4% 1,240 4.4%
Symfony\Component\HttpFoundation\Request::isSecure8 0.2% 0 0.0% 0 N/A% 2,016 0.7% 1,008 3.6%
Symfony\Component\Routing\RequestContext::setScheme2 0.1% 0 0.0% 0 N/A% 1,232 0.4% 1,008 3.6%