netdev - Re: HFSC dangerous behaviour (not a bug)

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Date:	Mon, 29 Oct 2007 11:56:52 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	Denys <denys@...p.net.lb>
CC:	netdev@...r.kernel.org
Subject: Re: HFSC dangerous behaviour (not a bug)

Denys wrote:
> Additionally, it doesn't show rate in stats (so it is difficult to measure, 
> how much is really using each class).
> 
> qdisc hfsc 1: root default 200
>  Sent 1392761062 bytes 965768 pkt (dropped 52, overlimits 1620539 requeues 0)
>  rate 0bit 0pps backlog 0b 0p requeues 0


Thats what rate estimators are for. Add something like "estimator 1 4"
to your qdisc and class creation commands to measure the rate.


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