Re: how to figure out how much redo sql statements are generating?

I look at the statistic "redo size" for the session, which is the amount of redo generated in bytes.  This can be found at the instance-level in V$SYSSTAT, at the session-level in V$SESSSTAT, and for the present session in V$MYSTAT.  For at least the latter two views, the information won't be visible until a COMMIT occurs, and I would bet the same with V$SYSSTAT as well...

Hope this helps....



Andrew Kerber wrote:
If you know which tables are affected by which parts of the application, dba_tab_modifcations can give insert/update/delete activity on the tables.  I believe monitoring has to be turned on for that though (its on by default).

On Dec 31, 2007 12:58 PM, <ryan_gaffuri@xxxxxxxxxxx> wrote:
We are generating alot of redo. We have sql loader data loads and dml on the database. I am trying to track which parts of the application are probably generating the most redo. Is there a way to do this?
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Andrew W. Kerber

'If at first you dont succeed, dont take up skydiving.'
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