# Rebuild taking ~3hours **URL:** \ **Category:** Self-hosting\ **Tags:** server-resources\ **Created:** [October 4, 2022, 6:11am UTC](https://meta.discourse.org/t/rebuild-taking-3hours/240859 "2022-10-04T06:11:54Z")\ **Posts on this page:** 1\ **Showing post:** 10
**Author:** ![Jagster](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jagster/32/192154_2.png) [@Jagster](https://meta.discourse.org/u/Jagster)\ **Post date:** [October 4, 2022, 7:55am UTC](https://meta.discourse.org/t/rebuild-taking-3hours/240859/10 "2022-10-04T07:55:00Z")
> [@smileBeda](#): > > The discourse requirements say it need 1gb ram! That is a bit… over positive. For testing purposes it can be enough, and it can be a little bit tight even then. 2GB is much closer to reality. 4 GB is enough for bigger instances, though. But amount and power of cores plays important role too. And still… if you have 5 GB and rebuilding takes that long time there must be something wrong. I’m on DigitalOcean/4 GB/2 intel vcpu and rebuilding takes something around 25 minutes. What is your system exacly, plus app.yml — is there something custom? --- _[View the full topic](https://meta.discourse.org/t/rebuild-taking-3hours/240859)._