Disable anti-ddos in MediaServer Nginx configuration (usually in `/etc/nginx/conf.d/limits.conf`).
If the server hosting the bench server is using a firewall, disable it to be able to access the locust interface. For example, if `ferm` is installed: `systemctl ferm stop`.
Go with your browser on `http://<bench_server>:8089`. You might have to use an SSH tunnel to access this port.
Set the number of viewers and the hatch rate (usually the hatch rate is 10% of the viewers count) and start the bench.
Watch for `/var/log/access.log` (warning: this file is buffered by default, you can disable buffer in `nginx.conf`).