do this: man svmon
Also, get nmon for top-like interactive resource usage monitoring(press h for help)...
do this: NMON=mt4 nmon
http://www-128.ibm.com/developerwork...s/analyze_aix/
Since you're running Oracle and seeing large swap usage... your SGA
may be sized too big. Also, you will want at least SWAP=REALRAM*1.25
Remember that is OK to see lots of swap space in use... what isnt good is consistent swapping to/from the swap devices rates (as shown by vmstat).
good luck