System Activity Reporter

CPU usage
sadf -s 01:00:01 -e 23:59:00 -d /var/log/sa/sa06
sadf -s 01:00:01 -e 23:59:00 -d /var/log/sa/sa22 -- -r | awk -F";" '{print $3,$6 }'
% Memory usage
sadf -s 01:00:01 -e 23:59:00 -d /var/log/sa/sa22 -- -r | awk -F";" '{print $3,$6 }'

HDD temp

cat -n /var/log/hdd_temp.log  > /tmp/hdd_temp.dat
xmgrace->