Originally posted by marist89
Make sure your db is tuned; i/o is distributed, no rbs contention, good buffer hit ratio, etc.
Hi,

I think Database and buffer hit ratio are fine. I doubt about RBS.

SELECT CLASS, COUNT FROM V$WAITSTAT WHERE CLASS like '%undo%';

shows foll. result

save undo block 0
save undo header 0
system undo header 0
system undo block 0
undo header 5 <-- Problem?
undo block 0

But the table in which I am inserting rows is defined as LOGGING = NO at the time of creation.

Any suggestion?

Thanks,