A tool to generate the hit ration of your choice can be downloaded from my site...
eg SQL> exec choose_a_hit_ratio(98); Current ratio is: 90.5 Another 1141299 consistent gets needed...Done Current ratio is: 98.02 hth connor --- bill thater <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] wrote: > > >If you buffer cache hit ratio is <90% you're > experiencing poor performance > >and you're a DBA wimp. :-) > > > hi, i'm bill and i'm a compulsive database tuner.;-) > > > -- > -- > Bill "Shrek" Thater ORACLE DBA > [EMAIL PROTECTED] > ------------------------------------------------------------------------ > You gotta program like you don't need the money, > You gotta compile like you'll never get hurt, > You gotta run like there's nobody watching, > It's gotta come from the heart if you want it to > work. > ------------------------------------------------------------------------ > Computer and car salesmen differ in that the latter > know when they are lying. > > > > > > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: bill thater > INET: [EMAIL PROTECTED] > > Fat City Network Services -- (858) 538-5051 FAX: > (858) 538-5051 > San Diego, California -- Public Internet > access / Mailing Lists > -------------------------------------------------------------------- > To REMOVE yourself from this mailing list, send an > E-Mail message > to: [EMAIL PROTECTED] (note EXACT spelling of > 'ListGuru') and in > the message BODY, include a line containing: UNSUB > ORACLE-L > (or the name of mailing list you want to be removed > from). You may > also send the HELP command for other information > (like subscribing). ===== Connor McDonald http://www.oracledba.co.uk (mirrored at http://www.oradba.freeserve.co.uk) "Some days you're the pigeon, some days you're the statue" __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: =?iso-8859-1?q?Connor=20McDonald?= INET: [EMAIL PROTECTED] Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051 San Diego, California -- Public Internet access / Mailing Lists -------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
