Hi, Is it possible to know how much system resources (cpu/memory load) that the netfilter module(s) is using? We are using HTB to shape our client traffic and there are 4 iptables rule for each client in the mangle table. I think it will be helpful to gather such data and graph it using mrtg. I'm really sorry if someone has already asked about it. Thanks a lot. with regards, Rohit Nepali