From: David Miller <davem@davemloft.net>
To: clownix@clownix.net
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: clownix-spy plots any kernel variable history
Date: Thu, 01 Oct 2009 14:31:59 -0700 (PDT) [thread overview]
Message-ID: <20091001.143159.62171955.davem@davemloft.net> (raw)
In-Reply-To: <1254432239.6772.1.camel@localhost>
From: clownix <clownix@clownix.net>
Date: Thu, 01 Oct 2009 23:23:59 +0200
Netdev CC:'d
> I have made a tool at http://clownix.net which can plot qdisc
> enqueues/dequeues/drops...
>
> But the qdisc spy is only given as an example, basically any kernel
> variable can be plotted after you have writen only a few lines in a
> module, in this module, you subscribe to the klownix module and then the
> klownix kernel thread periodically gathers the variables and sends them
> through the netlink socket to a user daemon. A gtk interface requests
> the plotting of the history of the variable.
>
> The package contains a little test of visualization of the hfsc qdisc in
> action.
>
> If you visit the clownix site, beware, the tool is not the Cloonix-Net
> which is another project altogether.
>
> Regards
> Vincent Perrier
parent reply other threads:[~2009-10-01 21:31 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1254432239.6772.1.camel@localhost>]
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