I’m seeking some expert guidance on optimizing a Discourse multisite setup. I have a single web VM and a separate database VM on a major cloud provider. While both machines have decent specs, I’m finding that my system gets overwhelmed by a large volume of background jobs, which seems to be stressin…

Discourse should be able to adapt those based on your system resources. Note that it is safe to re-run ./discourse-setup script if you have recently increased your system resources. The script can adapt to the increased resources and adjust your .yml accordingly

[изображение] emonunix: How should DISCOURSE_SIDEKIQ_WORKERS be sized in a multisite environment to handle a high job volume without stressing the database? Sounds like you need fewer? I’m pretty sure that it already knows to prioritize the high priority jobs.

@itsbhanusharma @pfaffman Thanks for your help. I appreciate you both taking the time to share your expertise.

Оптимизация крупного многосайтового проекта: узкие места в базе данных и Sidekiq

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Falco (Falco) 22.Сентябрь.2025 17:04:57 5

If the database is the bottleneck, have you considered moving to larger instance type for your cloud database?

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Тема		Ответов	Просм.
Issue: Extremely Slow Sidekiq Processing After Large Imports on Multisite Instance Support	2	122	23.04.2025
UNICORN_WORKERS vs UNICORN_SIDEKIQS, DISCOURSE_DB_POOL? Self-hosting	7	2631	21.11.2020
How to adjust parameters for large and heavy traffic site? Support	4	540	11.03.2022
Multiple discourse instances in a single server Support	7	4700	26.11.2020
Large number of queued jobs Support	6	1573	08.06.2024

Оптимизация крупного многосайтового проекта: узкие места в базе данных и Sidekiq

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