Flent VS mtr

You should try Flent from the BufferBloat project. Source: 11 months ago

Flent (Flexible Network Tester) is a powerful network testing utility that aims to simplify the process of gathering and analyzing network performance metrics. Built on top of other open-source tools like Netperf, Iperf, and Ping, Flent automates the process of running multiple tests simultaneously and aggregates the results into comprehensive, easy-to-interpret graphs. Flent's ability to run various tests in... Source: about 1 year ago

Hmm... It does not take much packet loss to slow tcp down at that rate. A better test would run longer than waveform, like the flent.org tcp_ndown test. Source: over 1 year ago

Also most of our web based tests do not last long enough to show the full extent of the problem. Waveform, while pretty good, doesn't test up and down simultaneously, nor does it last long enough. I've put out a few measurements here or there about what Starlink looks like over time, such as most recently, over here: https://github.com/mininet/mininet/issues/1119 - long term spikes for "Working latency" on... Source: about 2 years ago

Install Flent. See the bottom of https://flent.org/ for instructions. Source: over 2 years ago

Interesting, I didn't know traceroute used UDP by default. Just did some testing with the best traceroute tool, mtr[0], and using the -u flag for UDP seemed to give the worst results. -t for TCP seemed OK. I never thought about the difference between how TCP and ICMP packets are handled. [0] https://bitwizard.nl/mtr/. - Source: Hacker News / 5 months ago