monitoring swap space usage

[james cerrato]

We have a product that is very memory intensive, and are interested in 
monitoring the amount of swap space that is being used, and that is free
on IRIS 3000, and 4000 systems.  The commands that we have found so far are
swap, df, and gr_osview on 4000 systems, and vmstat for 3000.  These commands
don't seem to clearly give the information we need.  Does anyone know of more
appropriate commands, or better understand the commands I mentioned? 
Thanks in advance for your time.

James Cerrato		james at adt.uucp
508-366-9166
Associative Design Technology
Westboro MA