nanog mailing list archives

Re: Headscratcher of the week


From: Blake Dunlap <ikiris () gmail com>
Date: Fri, 31 May 2013 23:18:51 -0500

I agree with previous poster, table size progression and corresponding
increase in search delay, probably related directly to the monitoring
itself, or at least a connection state of some kind.


On Fri, May 31, 2013 at 7:40 PM, Jake Khuon <khuon () neebu net> wrote:

On 31/05/13 17:30, Brett Frankenberger wrote:

         How can you possibly have consistent increase in latency like
that?
I'd love to hear theories (or offers of beer, your choice!).


Variation of the buffer filling theory is that there's some
QoS/traffic-shaping going on which is causing your ping packets to get
classed and policed into an ever depleting buffer pool.

I wonder what would happen to the pattern if you reset the interface. |8^)


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