From: Dev <dev@logicalwebhost.com>
To: bloat@lists.bufferbloat.net
Subject: Re: [Bloat] link saturation test failing
Date: Thu, 3 Jan 2019 09:16:24 -0800 [thread overview]
Message-ID: <74C61225-5DA8-46DD-ABB7-D454C7991444@logicalwebhost.com> (raw)
Dev <dev@logicalwebhost.com> writes:
> I’m running Debian Buster, trying to saturate a link, enable fq_codel
> and drop my ping times back down, but they seem to stay high.
>
> I connected machine A and B to a gig switch, then dropped the port
> speed on machine A like:
>
> ethtool -s enp8s0 advertise 0x002
> From which machine are you running the test? If your bottleneck is the
> switch, that is where the buffering will happen; FQ-CoDel on the host
> can do nothing about that...
> -Toke
I’m running the test from machine A, my Debian Buster server, so that’s the interface I’ve set to 10Mbps. Basically trying to follow the howto on the website, but my ping times aren’t dropping once fq_codel is enabled.
-Dev
next reply other threads:[~2019-01-03 17:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-03 17:16 Dev [this message]
2019-01-03 17:18 ` Dave Taht
2019-01-03 21:17 ` Dev
-- strict thread matches above, loose matches on Subject: below --
2018-12-27 17:29 Dev
2018-12-31 20:39 ` Toke Høiland-Jørgensen
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