On openwrt I like small utils. As ssh is fine: having a look adhoc who is a bandwith hog, I check with iftop and press "t" to cycle to one-line-sent view and "s

On openwrt I like small utils. As ssh is fine: having a look adhoc who is a bandwith hog, I check with iftop and press "t" to cycle to one-line-sent view and "s" to aggregate to the receiver see https://openwrt.org/docs/guide-user/services/network_monitoring/bwmon#using_iftop https://openwrt.org/docs/guide-user/services/network_monitor... - there's no key yet to toggle per item total amount, but this can be had by using "show-totals" in an .iftoprc file: line-display: one-line-sent hide-source: yes dns-resolution: yes show-totals: yes show-bars: yes use-bytes: yes sort: 10s downside is: iftop as far as I know can't filter multiple interfaces, so you'd need to check them separately with -i eth0 / -i wlan0. If you're mainly concerned about latency, give the package "sqm-scripts" a try. You're sacrificing a bit of bandwith for active queue management. So a VoIP session is not affected by a download.