Help me to improve my system performance
I am administrating some Linux server. One server receive request, query the database, and then reply the location of some js file to clients. Another server stores these js file and serves clients when they request. Each file's size is about some kBs. Each second, the file server receive about 2000 - 4000 request. So the load of the file server is quite high.
I still have some unused server and I need a solution to improve my system.