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}}