Error 404 Not Found

GET https://dev-polytechnique.appsalon.fr/robots.txt

IP
10.75.11.100
Profiled on
Token
178cfe
Forwarded to ErrorController (04f26c)

Performance metrics

948 ms Total execution time
263 ms Symfony initialization
54.55 MiB Peak memory usage
1 Sub-Request
447.3 ms Sub-Request time

Execution timeline

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

Main Request 684.9 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 447.3 ms