#current user: $ ps u USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND user 16038 0.0 0.1 4852 784 pts/0 Ss+ Oct28 0:00 /bin/bash #to display the top CPU consumer $ ps aux | sort -nk +3 | tail -1 #to display the top memory consumer $ ps aux | sort -nk +4 | tail -1 #the top 10 (high to low) memory users in the system $ ps aux|sort -nk +4|grep -v USER|head -10
# Top 10 processes using the most of CPU: $ prstat -s cpu -a -n 10 # Top 10 processes using the most of Memory: $ prstat -s size -n 10 # Virtual Memory Paging, 5 samples at 5 second intervals $ vmstat -S 5 5
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