Error 404 Not Found

GET http://gs-arthurverdier.education/robots.txt

IP
172.20.0.2
Profiled on
Token
68d3c2
Forwarded to ErrorController (924118)

Performance metrics

78 ms Total execution time
7 ms Symfony initialization
4.00 MiB Peak memory usage
1 Sub-Request
43 ms Sub-Request time

Execution timeline

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

Main Request 70.6 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 43 ms

kernel.requestkernel.request 0.1 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\DebugHandlersListenerDebugHandlersListener 0 ms / 4 MiBSymfony\UX\Turbo\Request\RequestListenerRequestListener 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 ms / 4 MiBSymfony\Component\AssetMapper\AssetMapperDevServerSubscriberAssetMapperDevServerSubscriber 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\RouterListenerRouterListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\LocaleAwareListenerLocaleAwareListener 0.1 ms / 4 MiBSymfony\Bundle\SecurityBundle\Debug\TraceableFirewallListenerTraceableFirewallListener 0 ms / 4 MiBcontroller.get_callablecontroller.get_callable 6.4 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 0.3 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 ms / 4 MiBSymfony\Component\Security\Http\EventListener\IsGrantedAttributeListenerIsGrantedAttributeListener 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\CacheAttributeListenerCacheAttributeListener 0 ms / 4 MiBContainer1ItPeyR\RequestPayloadValueResolverGhost3590451RequestPayloadValueResolverGhost3590451 0 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\ErrorListenerErrorListener 0 ms / 4 MiBcontrollercontroller 27.2 ms / 4 MiBkernel.responsekernel.response 8.7 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\HttpKernel\EventListener\ProfilerListenerProfilerListener 8.4 ms / 4 MiBSymfony\Bundle\WebProfilerBundle\EventListener\WebDebugToolbarListenerWebDebugToolbarListener 0.2 ms / 4 MiBSymfony\Component\HttpKernel\EventListener\DisallowRobotsIndexingListenerDisallowRobotsIndexingListener 0 ms / 4 MiB