[50680] in North American Network Operators' Group
Re: DNS monitoring changes
daemon@ATHENA.MIT.EDU (bert hubert)
Wed Aug 7 08:29:59 2002
Date: Wed, 7 Aug 2002 14:29:24 +0200
From: bert hubert <ahu@ds9a.nl>
To: Rob Thomas <robt@cymru.com>
Cc: NANOG <nanog@merit.edu>
In-Reply-To: <ROTMAILER.0207282101340.17167-100000@dragon.sauron.net>
Errors-To: owner-nanog-outgoing@merit.edu
On Sun, Jul 28, 2002 at 09:02:12PM -0500, Rob Thomas wrote:
>
> Hi, NANOGers.
>
> I have added two additional data collection points to my DNS root name
> server monitoring. I have also scaled the graphs (thanks, Howard!) and
> added a text only version. You will find it all here:
>
> http://www.cymru.com/DNS
I once plotted the difference between the icmp latency and the dns latency,
which gives some kind of metric of server load, more than also taking the
network into account.
Cool graphs - http://mrtg-us.powerdns.com is also interesting, perhaps, it
plots a single nameserver hosting ~5000 domains.
Regards,
bert
--
http://www.PowerDNS.com Versatile DNS Software & Services
http://www.tk the dot in .tk
http://lartc.org Linux Advanced Routing & Traffic Control HOWTO
