http://gothub.r4focoma7gu2zdwwcjjad47ysxt634lg73sxmdbkdozanwqslho5ohyd.onion/imsnif/bandwhich
In addition, if you are able and willing to contribute to this project long-term,
we would like to invite you to apply for co-maintainership. For more details, see The Future of Bandwhich #275 . How does it work? bandwhich sniffs a given network interface and records IP packet size, cross referencing it with the /proc filesystem on linux, lsof on macOS, or using WinApi on windows.