Yes, I was a little light on details wasn't I?
64 bit 10.1A02 AIX 5.3
IBM p550, 4 processors, 16GB RAM, DB split over 4 filesystems, AI & BI also have their own filesystems. Type I & Type II storage areas in use.
nmon reports system 75% idle, promon reports 99% buffer hits. No major paging to...