On May 24, 2012, at 9:18, dschnur wrote:
> 
> Debbie Fligor wrote:
>> 2775 devices, ~60k interfaces
> 
> 
> This is a good example of why the number of devices isn't a useful metric 
> when evaluating performance.  Reporting on 3k devices by themselves is no 
> problem.  But with the 60k interfaces, each of which has its own datasets, 
> that's at least 125k datasets exported by default; far more than the 20-40k 
> recommendation I mentioned earlier.
> 
> This is definitely something we're working to improve, but for now the only 
> solution is to examine more closely which datasets you really need to report 
> on.

for us it's a catch22. since we can't get data back out of the database, we 
haven't figured out what's useful and what's not.  I know there's some stuff 
(like short term packet loss) that we don't care about at all, so I guess I 
should figure out how to turn those things off and go from there.

thanks,


-- 
-debbie
Debbie Fligor, n9dn       Lead Network Engineer, CITES, Univ. of Il
email: [email protected]          <http://www.uiuc.edu/ph/www/fligor>
"Every keystroke can be monitored. And the computers never forget."






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