[nsp] High CPU question (update)

[Bryan]

I was afraid of that. :-/

My next solution suggestion for them was going to be a 6506 w/ sup2-msfc2





Bryan

On Fri, 30 Apr 2004, Lupi, Guy wrote:

> Date: Fri, 30 Apr 2004 15:52:35 -0400
> From: "Lupi, Guy" <Guy.Lupi at eurekanetworks.net>
> To: 'Bryan' <bryan at tec-works.com>, james <hackerwacker at cybermesa.com>
> Cc: Gert Doering <gert at greenie.muc.de>, cisco-nsp at puck.nether.net
> Subject: RE: [nsp] High CPU question (update)
>
> I had a client that was using the 7206VXR w/NPE-G1, almost all traffic was
> small UDP packets (VoIP), once they got above a certain amount of bandwidth
> (not sure how much) the router couldn't handle the pps load.  I wasn't
> involved through the whole troubleshooting process but it turned out that
> Cisco told them that the 7206 couldn't handle the pps they were trying to
> push, on Cisco's recommendation they went to the 7600 series and have had no
> problems since.
>
> -----Original Message-----
> From: Bryan [mailto:bryan at tec-works.com]
> Sent: Friday, April 30, 2004 3:25 PM
> To: james
> Cc: Gert Doering; cisco-nsp at puck.nether.net
> Subject: Re: [nsp] High CPU question (update)
>
>
> 53007 PPS in
> 76546 PPS out
>
> total for all interfaces and was hitting about 66%/66% cpu at this moment.
>
>
>
>
>
> Bryan
>
> On Fri, 30 Apr 2004, james wrote:
>
> > Date: Fri, 30 Apr 2004 10:21:22 -0600
> > From: james <hackerwacker at cybermesa.com>
> > To: Bryan <bryan at tec-works.com>, Gert Doering <gert at greenie.muc.de>
> > Cc: cisco-nsp at puck.nether.net
> > Subject: Re: [nsp] High CPU question (update)
> >
> > > High all, so this is getting more interesting.
> > >
> > > Seems the customer is pushing 85% UDP traffic w/ packet sizes less
> > > than 128, more like 64byte.
> >
> >
> > Gee, lovely;  little udp packets. What is this in packets per second ?
> > What is the total pps the whole router is doing vs this one port. ?
> >
> > james
> >
> >
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