Help for monitor memory and Disc usage by each users

[charith]

Hi all,
I have a server with several users. so I need to monitor their Disc and memory usage individually, Can any one help me.....?
I create perl script (using free -tom and df -h) it can give overall server disc and memory usage but I need to get individual user usage please help.

[atreyu]

For memory usage, you could do something like:

for pid in $(ps -o pid -u $USER); do pmap -d $pid|awk '/^mapped/{print $3,$4}';done

For disk usage, something like:

du -sm /home/$USER
du -smc $(find /tmp/ -user $USER)