# Gebruikers uit onderwerp gehaald, meer geheugen vereist?

**URL:** https://meta.discourse.org/t/users-kicked-out-of-topic-more-memory-required/163855
**Category:** Support
**Created:** [12 september 2020 om 21:35 UTC](https://meta.discourse.org/t/users-kicked-out-of-topic-more-memory-required/163855 "2020-09-12T21:35:25Z")
**Posts on this page:** 1
**Showing post:** 10

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### Author: ![Stephen](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/stephen/32/95011_2.png) [@Stephen](https://meta.discourse.org/u/Stephen)
#### Post date: [19 september 2020 om 20:42 UTC](https://meta.discourse.org/t/users-kicked-out-of-topic-more-memory-required/163855/10 "2020-09-19T20:42:09Z")

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You’re going to need to update your `app.yml` and rebuild to get the real benefit of those upgrades.

`db_shared_buffers` should 25% of your system memory, which would be 512MB. Your current setting is probably 256MB.

`unicorn_workers` is two per core, so change it from 2 to 4.

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