We developed a platform using wordpress where all users have to create accounts, log in, edit their profile, publish posts, search between posts, etc. So we use the database heavily. The problem is, when the database reaches 45 - 50% of CPU and about 20% of RAM with 0% SWAP usage, it becomes very slow and all requests time out. It´s strange because it´s using only half of our resources. So I need someone to help me fix that. Please start your bid with "hola jose". The lower the bid the better.