# "Your Redis network connection is performing extremely poorly"
**URL:** https://meta.discourse.org/t/your-redis-network-connection-is-performing-extremely-poorly/342166
**Category:** Self-hosting
**Created:** [December 12, 2024, 10:26pm UTC](https://meta.discourse.org/t/your-redis-network-connection-is-performing-extremely-poorly/342166 "2024-12-12T22:26:43Z")
**Posts on this page:** 1
**Showing post:** 6
### Author:  [@markersocial](https://meta.discourse.org/u/markersocial)
#### Post date: [February 16, 2026, 7:10am UTC](https://meta.discourse.org/t/your-redis-network-connection-is-performing-extremely-poorly/342166/6 "2026-02-16T07:10:20Z")
Apologies for disappearing and thank you for the responses. 🙂
I believe that the main issue for Redis being slow, was that 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…
For PG crashing, the main solution for me was adding this to the app.yml:
```plaintext
docker_args:
- "--shm-size=34g"
```
With the value set to db\_shared\_buffers + 2GB, with db\_shared\_buffers being 25% of the total host machine ram.
Overriding the default 512m:
>
>
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_[View the full topic](https://meta.discourse.org/t/your-redis-network-connection-is-performing-extremely-poorly/342166)._