Error 404 Not Found

GET https://pen4u.de/robots.txt

IP
3.144.147.66
Profiled on
Token
a351d1
Forwarded to ErrorController (5dfc31)

Performance metrics

247 ms Total execution time
144 ms Symfony initialization
132.14 MiB Peak memory usage
1 Sub-Request
40.7 ms Sub-Request time

Execution timeline

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

Main Request 102.4 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 40.7 ms