Re: [cisco-nsp] [nsp] largest free block with uptime >1 year

From: Deepak Jain (deepak@ai.net)
Date: Fri Jun 02 2000 - 10:52:14 EDT


Who said they've gone away?

               Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 60AEB910 122767088 103214012 19553076 204112 673896
     Fast 60ACB910 131072 43864 87208 87208 87180

mardigras uptime is 16 weeks, 2 days, 19 hours, 10 minutes

Cisco Internetwork Operating System Software
IOS (tm) GS Software (RSP-PV-M), Version 11.1(31)CC, EARLY DEPLOYMENT
RELEASE SOFTWARE (fc1)
V111_31_CC_THROTTLE_BRANCH Synced to mainline version: 11.1(31)CA

Deepak Jain
AiNET

On Fri, 2 Jun 2000, Matthew White wrote:

> Hi Dave-
>
> A few of the 11.1.xCC images had problems with memory fragmentation.
> It got pretty bad around 23 (couldn't go for much more than 4 or 5 days
> without running into MALLOC failures) and really didn't clear up until
> around 26.
>
> -mtw
>
> Dave Curado (davec@navipath.com) wrote:
> > We saw a signficant routing flap tonight, that resulted in some
> > of our ebgp speaking routers running out of memory.
> > On closer inspection, the routers all have enough memory
> > (128M, with 40M or so free) but the largest free contiguous
> > block is very small on routers that have been up for a year
> > or so. Has anyone seen this?
> >
> > I've always believed that cisco routers do not require a
> > "theraputic" reboot, but the data I'm looking at now suggests
> > otherwise. (I rebooted one of these routers that had run out
> > of memory, and it's largest contiguous block is much larger
> > now.)
> >
> > Here's one of the more unhealthy routers that ran out of memory:
> >
> > --------------------
> > 11.1.25cc
> > show mem
> > Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
> > Processor 60AD9EE0 122839328 82389772 40449556 145788 4194368
> > Fast 60AB9EE0 131072 115000 16072 16072 16028
> >
> > router uptime is 43 weeks, 17 hours, 46 minutes
> > --------------------
> >
> > Thanks,
> > davec
> >
>
> --
> :wq
>
>



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