Error 404 Not Found

GET https://todo.cungrao.net/robots.txt

Forwarded to ErrorController (236601)

Performance metrics

1620 ms Total execution time
1002 ms Symfony initialization
14.00 MiB Peak memory usage
1 Sub-Request
429.8 ms Sub-Request time

Execution timeline

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

Main Request 618.2 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 429.8 ms