Ability to configure sidekiq concurrency
Created by: jeffutter
It would be nice to have some way to configure the concurrency of sidekiq.
By default sidekiq starts up with 25 threads. I'm running gitlab on a memory constrained, low-traffic VPS. This is surely overkill. I can currently override this by changing the command-line in the sidekiq.rake task and adding -c 5 (or whatever number) It would be nice if this could be added to the config file though so it would get carried through deploys. Details on command line options for sidekiq can be seen here: https://github.com/mperham/sidekiq/wiki/Advanced-Options