GitLab is using puma (configured to 1 worker/8 threads in my case), and I'm running nginx in front of it. Sidekiq seems to be eating the biggest chunk of my mem

GitLab is using puma (configured to 1 worker/8 threads in my case), and I'm running nginx in front of it. Sidekiq seems to be eating the biggest chunk of my memory (~20%), so I might be able to save some memory by tuning that.