Sidekiq is consuming too much memory, restarting

[schungx (Stephen Chung)]

Just as a reminder to people: If you get a “Docker version too low” error during rebuild, read the following:

End of Life for Ubuntu 14.04 Trusty and Discourse 1.9.0.beta10?

Ok, all good. Here’s what I did incase it helps others who had an older docker. wget -qO- https://get.docker.com/ | sh This will update docker, or rather do the commands of adding the key and repository to the latest binaries for your system. Note: it will try to scare you with this: Warning: the "docker" command appears to already exist on this system. As I already had a snapshot, I went for it and it seems ok. I rerun the update for Discourse like this: ./launcher rebuild app After that …