re: How to Easily Avoid Hitting the Memory Limit on Heroku VIEW POST


Thanks for this post! That gem looks handy.

For those running Rails & Puma, the gem puma_worker_killer can do this as well. The nice thing about that one is it will restart your dynos sequentially to avoid downtime.

I once made a pull request to puma_worker_killer to use the Heroku log drain to measure memory use and restart if it gets too high. Sadly, it didn’t get merged. 😢

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