Hi, I am getting 400 bad request request header or cookie too large nginx with my Rails app, restarting browser fixes the issue. I am only storing a string id in my cookie so it should be tiny. Where can I find...

Please anyone can help me to understand this? I want to find out why so many memory is used, how to optimize memory usage. is it the RES shows the memory usage? Also why I got multiple getty and postgres processes? th...

I already setup Redis, Sidekiq and Rails app, I can access it form //url/sidekiq, but how do I start the Sidekiq worker on a VPS? On my local I do: bundle exec sidekiq -q carrierwave,5 default What should I do on a VP...