# Redis used\_memory limited to 1024mb?

**URL:** <https://meta.discourse.org/t/redis-used-memory-limited-to-1024mb/336676>\
**Category:** Support\
**Created:** [November 18, 2024, 7:07am UTC](https://meta.discourse.org/t/redis-used-memory-limited-to-1024mb/336676 "2024-11-18T07:07:20Z")\
**Posts on this page:** 1\
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**Author:** ![markersocial](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/markersocial/32/170136_2.png) [@markersocial](https://meta.discourse.org/u/markersocial)\
**Post date:** [February 16, 2026, 7:01am UTC](https://meta.discourse.org/t/redis-used-memory-limited-to-1024mb/336676/6 "2026-02-16T07:01:19Z")

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Thanks! I believe the RTT issues were because THP was still enabled, when I had thought otherwise:

> [@MKJ's Opinionated Discourse Deployment Configuration](https://meta.discourse.org/t/mkjs-opinionated-discourse-deployment-configuration/193355/34):
>
> I think there may be an issue with the THP configuration in the wiki. I was having issues with Redis on Ubuntu: Your Redis network connection is performing extremely poorly. Last RTT readings were [96585, 101554, 97189, 99769, 94618], ideally these should be \< 1000. Ensure Redis is running in the same AZ or dat I believed that THP was already disabled (from following the wiki) - but turned out it was still enabled sweat_smile. Disabling THP ended up resolving the above for me iirc (late la…

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