You're thinking of v$mystat, but v$session_event is available in 'vanilla' oracle.
hth connor --- [EMAIL PROTECTED] wrote: > Hello All, > > After setting timed_statistics to true, I am finding > something strange with > the wait times in v$system_event for the event 'db > file sequential read'. > The wait times far exceed the uptime of the > database. What I can think of > is, say there are 10 sessions waiting for a single > hot block for say 1 ms. > The wait is actually for 1ms, but for the 10 > sessions it add to 10ms. > > Or that the times are skewed. I remember reading > about this in 'Practical > Oracle 8i' where Jonathan Lewis had addressed these > issues. There was also > a script in there to create your own version of > v$system_event, reading > from two x$ tables. I dont have the book handy with > me now. Would someone > be kind enough to forward the same to me? > > Thanks > Raj > > -- > Please see the official ORACLE-L FAQ: > http://www.orafaq.com > -- > Author: > 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).
