Ernst van Nierop 07bd79cd72 Combine ssh docs and rename the doc

Backport to CE, originally branch 'evn-ssh-clarify-docs

See merge request gitlab-org/gitlab-ee!3753

2018-01-08 20:34:19 +00:00

Performing Operations in GitLab

Keep your GitLab instance up and running smoothly.

Clean up Redis sessions: Prior to GitLab 7.3, user sessions did not automatically expire from Redis. If you have been running a large GitLab server (thousands of users) since before GitLab 7.3 we recommend cleaning up stale sessions to compact the Redis database after you upgrade to GitLab 7.3.
Moving repositories: Moving all repositories managed by GitLab to another file system or another server.
Sidekiq job throttling: Throttle Sidekiq queues that to prioritize important jobs.
Sidekiq MemoryKiller: Configure Sidekiq MemoryKiller to restart Sidekiq.
Unicorn: Understand Unicorn and unicorn-worker-killer.
Speed up SSH operations: Authorize SSH users via a fast, indexed lookup to the GitLab database.