iostat

iostat -Dl

ps

ps -p PID -o pid,pcpu,comm,rssize

svmon

svmon -G	Global stats
svmon -G -i 60 30	Global stats every 60 seconds, 30 times
svmon -U -g -t 10	Top 10 paging block users
svmon -P 1234 213 -wf	Process IDs with working and persistent segments
svmon -S -t 5 -w -v	Top 10 pinned page processes
svmon -S -t 5 -w -v	Top 5 in virtual pages
svmon -S -s -u -t 10	Top 10 in real memory
svmon -U -g -t 10	Top 10 users of paging space

topas

topas -C	Machine Stats by LPAR
topas -D	Disk Metrics (avg service time, queue wait,etc…)
topas -P	Typical Top Display (use arrows to sort by column)
topas -L	LPAR View

vmstat

vmstat -v