Error 404 Not Found

GET https://formatracker.com/robots.txt?p=robots.txt

Forwarded to ErrorController (eac0d3)

Performance metrics

460 ms Total execution time
115 ms Symfony initialization
6.00 MiB Peak memory usage
1 Sub-Request
245.7 ms Sub-Request time

Execution timeline

ms (timeline only displays events with a duration longer than this threshold)

Main Request 345.3 ms

kernel.requestkernel.request 11.2 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\DebugHandlersListenerDebugHandlersListener 0.5 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ValidateRequestListenerValidateRequestListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\SessionListenerSessionListener 0 ms / 6 MiBSymfony\Component\HttpKernel\EventListener\LocaleListenerLocaleListener 0.2 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\RouterListenerRouterListener 10.7 ms / 4 MiBkernel.exceptionkernel.exception 250.8 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ErrorListenerErrorListener 250.7 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ProfilerListenerProfilerListener 46 ms / 6 MiB__section__.child__section__.child 245.7 ms / 4 MiBkernel.finish_requestkernel.finish_request 0.1 ms / 4 MiBSymfony\Bundle\SecurityBundle\Debug\TraceableFirewallListenerTraceableFirewallListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\LocaleAwareListenerLocaleAwareListener 0 ms / 4 MiBkernel.responsekernel.response 15.6 ms / 6 MiBSymfony\Component\Security\Http\Firewall\ContextListenerContextListener 0.1 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ResponseListenerResponseListener 0 ms / 4 MiBSymfony\Component\WebLink\EventListener\AddLinkHeaderListenerAddLinkHeaderListener 0 ms / 4 MiBSymfony\Component\HttpKernel\DataCollector\RequestDataCollectorRequestDataCollector 0 ms / 4 MiBSymfony\Component\Security\Http\RememberMe\ResponseListenerResponseListener 0.1 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\CacheAttributeListenerCacheAttributeListener 0 ms / 4 MiBSymfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListenerWebDebugToolbarListener 13.5 ms / 6 MiB@WebProfiler/Profiler/toolbar_js.html.twig@WebProfiler/Profiler/toolbar_js.html.twig 7.9 ms / 4 MiB@WebProfiler/Profiler/toolbar.html.twig@WebProfiler/Profiler/toolbar.html.twig 4.4 ms / 4 MiB@WebProfiler/Profiler/toolbar_item.html.twig@WebProfiler/Profiler/toolbar_item.html.twig 0.1 ms / 4 MiB@WebProfiler/Profiler/base_js.html.twig@WebProfiler/Profiler/base_js.html.twig 0.3 ms / 4 MiB@WebProfiler/Profiler/toolbar.css.twig@WebProfiler/Profiler/toolbar.css.twig 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListenerDisallowRobotsIndexingListener 0 ms / 6 MiBkernel.terminatekernel.terminate 44.1 ms / 6 MiB

Note: sections with a striped background correspond to sub-requests.

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 245.7 ms

kernel.requestkernel.request 1.1 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\DebugHandlersListenerDebugHandlersListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ValidateRequestListenerValidateRequestListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\SessionListenerSessionListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\LocaleListenerLocaleListener 0.1 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\RouterListenerRouterListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\LocaleAwareListenerLocaleAwareListener 0.9 ms / 4 MiBSymfony\Bundle\SecurityBundle\Debug\TraceableFirewallListenerTraceableFirewallListener 0 ms / 4 MiBcontroller.get_callablecontroller.get_callable 5.7 ms / 4 MiBkernel.controllerkernel.controller 0 ms / 4 MiBSymfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollectorRouterDataCollector 0 ms / 4 MiBSymfony\Component\HttpKernel\DataCollector\RequestDataCollectorRequestDataCollector 0 ms / 4 MiBcontroller.get_argumentscontroller.get_arguments 4.9 ms / 4 MiBSymfony\Component\Security\Http\Controller\UserValueResolver::resolveUserValueResolver::resolve 0 ms / 4 MiBSymfony\Component\Security\Http\Controller\SecurityTokenValueResolver::resolveSecurityTokenValueResolver::resolve 0 ms / 4 MiBSymfony\Bridge\Doctrine\ArgumentResolver\EntityValueResolver::resolveEntityValueResolver::resolve 0 ms / 4 MiBSymfony\Component\HttpKernel\Controller\ArgumentResolver\BackedEnumValueResolver::resolveBackedEnumValueResolver::resolve 0 ms / 4 MiBSymfony\Component\HttpKernel\Controller\ArgumentResolver\DateTimeValueResolver::resolveDateTimeValueResolver::resolve 0 ms / 4 MiBSymfony\Component\HttpKernel\Controller\ArgumentResolver\RequestAttributeValueResolver::resolveRequestAttributeValueResolver::resolve 0 ms / 4 MiBkernel.controller_argumentskernel.controller_arguments 0.1 ms / 4 MiBSymfony\Component\Security\Http\EventListener\IsGrantedAttributeListenerIsGrantedAttributeListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\CacheAttributeListenerCacheAttributeListener 0 ms / 4 MiBContainerGIJ3kq2\RequestPayloadValueResolverGhost3590451RequestPayloadValueResolverGhost3590451 0.1 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ErrorListenerErrorListener 0 ms / 4 MiBcontrollercontroller 107.7 ms / 4 MiBkernel.responsekernel.response 125.2 ms / 4 MiBSymfony\Component\Security\Http\Firewall\ContextListenerContextListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ResponseListenerResponseListener 0 ms / 4 MiBSymfony\Component\WebLink\EventListener\AddLinkHeaderListenerAddLinkHeaderListener 0 ms / 4 MiBSymfony\Component\Security\Http\RememberMe\ResponseListenerResponseListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ProfilerListenerProfilerListener 122.6 ms / 4 MiBSymfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListenerWebDebugToolbarListener 2.4 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListenerDisallowRobotsIndexingListener 0.1 ms / 4 MiB