[Cerowrt-devel] [Bloat] some sqm and cpu performance numbers for a variety of devices

Aaron Wood woody77 at gmail.com
Sat Mar 28 18:05:26 EDT 2020

Thanks for the H/T, Dave!

I keep seeing bufferbloat in userspace proxies and tunnels, and think that
the world would benefit greatly from aqm library for applications to use in
order to keep latency under control.  Especially if work like encryption is
being done and the results thrown away due to massive tail drops and the
like (or "real-time" video streams that need to throw away a bunch of
received packets in order to catch back up the proper e2e latency.

(no I'm not volunteering at this time, nor am I obliquely asking anyone
else to...)

On Sat, Mar 28, 2020 at 10:40 AM Dave Taht <dave.taht at gmail.com> wrote:

> https://forum.openwrt.org/t/comparative-throughput-testing-including-nat-sqm-wireguard-and-openvpn/44724/44
> (H/T to aaron wood)
> The post persistently points out that openvpn tends to optimize for
> one direction only. This is in part due to the large internal buffer
> in it. I'd longed to fq it internally at one point. Similarly,
> wireguard suffers, but not as bad. Fixing that is easier.
> --
> Make Music, Not War
> Dave Täht
> CTO, TekLibre, LLC
> http://www.teklibre.com
> Tel: 1-831-435-0729
> _______________________________________________
> Bloat mailing list
> Bloat at lists.bufferbloat.net
> https://lists.bufferbloat.net/listinfo/bloat
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.bufferbloat.net/pipermail/cerowrt-devel/attachments/20200328/53ab774e/attachment.html>

More information about the Cerowrt-devel mailing list