Is there any CPU/Memory Resources requests / limits recommendation?

[gusfcarvalho]

Hi! First of all, thanks for this project!

While reading Socketcluster documentation, I couldn't find how to properly set resource configuration (cpu and memory) for socketcluster deployed on a Kubernetes environment. The goal is to configure these properly so that HPAs can properly scale the deployment afterwards. Is there any recommendation available somewhere per number of publishers/subscribers/topics, or anything we could use internally to drive these settings?