How do I clear stuck/stale Resque workers?

Question

As you can see from the attached image, I\'ve got a couple of workers that seem to be stuck. Those processes shouldn\'t take longer than a couple of seconds.

Answer 1

I ran into this issue and started down the path of implementing a lot of the suggestions here. However, I discovered the root cause that was creating this issue was that I was using the gem redis-rb 3.3.0. Downgrading to redis-rb 3.2.2 prevented these workers from getting stuck in the first place.