[c-nsp] memory problems on cisco ubr7246vxr?

Rodney Dunn rodunn at cisco.com
Tue Aug 2 08:17:08 EDT 2011


You need to monitor 'sh proc mem sorted' over time and see which 
allocating process keeps going up.

For reference:
http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_tech_note09186a00800a6f3a.shtml#tshoot2

Then based on that we'll have to determine if it's a bug based on which 
function in the code is allocating the blocks of memory and them not 
getting freed back.

Rodney



On 8/1/11 1:54 PM, Brian Roche wrote:
> ever since upgrading to 12.2(33)SCD5 on my ubr7246vxr i've noticed
> that my free processor pool memory  (from sh proc mem) decreases over
> time. for example last week i had 44527612 free 4 hours after a reload
> and 8 days later it is 31347880.  any ideas if this is normal or the
> best way to troubleshoot this?  thanks
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