Error 404 Not Found

GET http://lerne.net/robots.txt

IP
135.181.213.220
Profiled on
Token
57fcbd
Forwarded to ErrorController (36de47)

Performance metrics

277 ms Total execution time
142 ms Symfony initialization
74.50 MiB Peak memory usage
1 Sub-Request
64.1 ms Sub-Request time

Execution timeline

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

Main Request 134.9 ms

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

Sub-requests (1)

Symfony\Component\HttpKernel\Controller\ErrorController::() 64.1 ms