Using the followings script gives an overview of some miss/hit ratio on some parameters. What has happened with dc_table_scns and dc_qmc_cache_entries?? Who can tell me more about these two params and expain me how to deal with them??
round(getmisses/(gets+getmisses)*100,5) "miss ratio",
*100,5) "hit ratio"
where gets+getmisses <> 0
group by parameter, gets, getmisses