RE: [squid-users] RE: current concurrent connections

On Tue, 2006-05-30 at 14:38 +0100, lokesh.khanna@accelonafrica.com
wrote:
>
> I am also plotting req/sec so that is not a problem.
> And I am not finding anything in mib.txt for total number of concurrent
> connections.
> Will it really be in squid mib, not in Operating system mib?
>
Hello,

We get a (very) approximate number of concurrent connections by looking
at the number of file descriptors in use. We configure squid to use 8192
file descriptors, so for MRTG we specify:

  8192 - cacheCurrentUnusedFDescrCnt&cacheCurrentUnusedFDescrCnt

John.

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John Horne, University of Plymouth, UK  Tel: +44 (0)1752 233914
E-mail: John.Horne@plymouth.ac.uk       Fax: +44 (0)1752 233839