Hello, I am currently working on a ecommerce system for a client. We are using Debian 5. I was told by an engineer that unloading unnecessary modules will improve performance in the system. My question(s) are: is this true? Also, how do I measure the kernel (or base OS) system before and after I unload the modules. I was told 'lmbench' can measure kernel latency but I can't think of any test which would be valid.