We have an M3000 single physical processor and 8gb of memory running Solaris 10. This system runs two Oracle Databases one on Oracle 9i and One on Oracle 10g.
As soon as the Oracle 10g database starts we see an immediate drop in system performance, for example opening an ssh session can take up to 2 mins. We are also seeing a very heavy processor queue and paging large, what appear to be, paging statistics.
This server has been hardened using JASS and the oracle user has been converted to a role.
Below is an example of a vmstat run - this was done with both databases up but not processing anything:
Just wondering if anyone has experienced the same or a similar problem.
Last edited by DukeNuke2; 07-24-2013 at 05:01 PM..
I agree with Jill, one Oracle DB in 8g ram is pushing it, much less two running different versions of the Oracle DB. I didn't think you could get an m3000 with 8g ram anyway, are you somehow zoning this server to share the resources or has someone replaced the ram with a smaller amount?
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