prstat

Report active process statistics. More information: https://www.unix.com/man-page/sunos/1m/prstat.

Examine all processes and reports statistics sorted by CPU usage:

prstat

Examine all processes and reports statistics sorted by memory usage:

prstat -s rss

Report total usage summary for each user:

prstat -t

Report microstate process accounting information:

prstat -m

Print out a list of top 5 CPU using processes every second:

prstat -c -n 5 -s cpu 1