Adding to this, how many watts is this consuming? epoll allows high concurrent client count, but how many requests per second and more importantly how many req

Adding to this, how many watts is this consuming? epoll allows high concurrent client count, but how many requests per second and more importantly how many requests per watt!? Also what is the response payload size? I can do 1000 HTTP req/res (4K) / watt on my new atom 8-core server with my own HTTP app server passively cooled and tiny mini-itx size!