Hi Gred > The object stats would be the same, but it is possible > for the system stats to be different. Have you validated > they are consistent across nodes? Could you please explain how to get two sets of system stats in one database at a given time? AFAIK this is not possible because system stats are stored in a single table (sys.aux_stats$) and in it there is no mention of instance ID. Thank you, Chris -- //www.freelists.org/webpage/oracle-l