AMIT, it depends... ;) for now there more questions than answers for me... - what is os/version ? - what is oracle rdbms version ? - who gives you such recommendation ? - what is your oracle instance memory allocation(sga/pga) ? - what is actual memory allocation at os level(like /proc/meminfo) ? - do you use large(huge) pages ? 29.01.2013 15:16, AMIT VERMA пишет: > We have PRD with 800 GB+ of RAM however getting still recommendation that > SWAP is required. The > response I getting that it is because of high paging which doesn't make any > sense to me. > > Any Idea? -- Best Regards, Oleksandr Denysenko -- //www.freelists.org/webpage/oracle-l