oops, sorry, didn't read your question carefully. Igor Neyman, OCP DBA [EMAIL PROTECTED]
----- Original Message ----- To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> Sent: Monday, October 07, 2002 10:08 AM > > Does anybody have any other insight as to how what exactly the values in > > statistic# 16 & 21 can be used to indicate overall memory usage by Oracle > > processes > > Look them up in V$STATNAME. > > Igor Neyman, OCP DBA > [EMAIL PROTECTED] > > > > ----- Original Message ----- > To: "Multiple recipients of list ORACLE-L" <[EMAIL PROTECTED]> > Sent: Monday, October 07, 2002 9:24 AM > > > > Thanks for your script. The whole site is an excellent resource. > > Thanks Tim, > > > > I have run your script and also run a query against statistic 15 and 20 > from > > v$sessstat > > (max UGA and PGA memory used ) > > SQL> > > SQL> select name,statistic#,sum(value/1024/1024) "Curr Mb" > > 2 from v$sesstat a, v$database c > > 3 where statistic# in (16,21) > > 4 group by name,statistic# > > 5 / > > > > NAME STATISTIC# Curr Mb > > --------- ---------- ---------- > > SID 16 2.8621788 > > SID 21 23.4703255 > > > > Running the oramem.sh script I return the following > > > > Total RAM = 16384Mb, Swap = 19779.85Mb used, 2686.51Mb free > > > > Total memory consumption by Oracle instance "SID": > > > > # Procs # Procs Max Sum > > Foregrnd Backgrnd Shm Kb Priv Kb Total Kb > > ======== ======== ====== ======= ======== > > 27 16 424600 106144 530744 > > > > So oracle shows 26Mb used where using a pmap command returns about 105Mb. > > > > I think I am comparing like with like here but obviously the results don't > > show that > > > > Does anybody have any other insight as to how what exactly the values in > > statistic# 16 & 21 can be used to indicate overall memory usage by Oracle > > processes > > > > Thanks > > > > John > > > > > > > > -- > > Please see the official ORACLE-L FAQ: http://www.orafaq.com > > -- > > Author: > > INET: [EMAIL PROTECTED] > > > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > > San Diego, California -- Mailing list and web hosting services > > --------------------------------------------------------------------- > > 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). > > -- > Please see the official ORACLE-L FAQ: http://www.orafaq.com > -- > Author: Igor Neyman > INET: [EMAIL PROTECTED] > > Fat City Network Services -- 858-538-5051 http://www.fatcity.com > San Diego, California -- Mailing list and web hosting services > --------------------------------------------------------------------- > 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). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Igor Neyman INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- 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).
