Sidekiq está consumindo muita memória (usando: 522.12M) para '', reiniciando

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I see these errors increasingly in logs. Should I raise the Sidekiq RSS limit a bit in /var/discourse/containers/app.yml:

env:
  SIDEKIQ_MEMORY_KILLER_MAX_RSS: 700

Or is it normal and should be ignored?

 free -h
              total        used        free      shared  buff/cache   available
Mem:          5.8Gi       3.6Gi       227Mi       310Mi       2.0Gi       1.6Gi
Swap:         1.0Gi        42Mi       981Mi
1 curtida
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Here’s what worked for me.

After monitoring memory usage tweaking my settings, I was able to stop the frequent “Sidekiq is consuming too much memory…” /log messages.

I made this change in my /var/discourse/containers/app.yml:

  UNICORN_WORKERS: 4
  UNICORN_SIDEKIQ_MAX_RSS: 700

Originally, I had UNICORN_WORKERS set to 8, which was too aggressive and left very little headroom for Sidekiq, PostgreSQL, Redis, and the OS.

Dropping to 4 workers freed a significant amount of memory.

Then I raised the Sidekiq RSS limit from the default (~500 MB) to 700 MB, which allows Sidekiq a little more breathing room before it’s automatically restarted.

So far Sidekiq has stabilized, and memory usage now sits in a much safer zone, with just over 1 GB moved from used memory to cached and available memory.

Leaving this here if it proves helpful or as a hint of what to look at for anyone else with similar issues. Will be interesting to see if this holds and is more stable after a week of uptime, if it does, I will mark solved.

3

Ich hatte die Meldung neulich auch und habe es wie du angepasst (auf 1GB) und der Fehler kam nicht wieder :slight_smile:

1 curtida