Ubuntu 12.04 LTS vs Ubuntu 14.04 LTS memory usage

Posted by geoffroy on Super User See other posts from Super User or by geoffroy
Published on 2014-05-26T10:40:09Z Indexed on 2014/05/26 21:36 UTC
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My droplet has 512 MB memory and is running Ubuntu 12.04 LTS 64 bits and a Rails 4 application + several workers. It's running well. I tried to deploy the same thing on a Ubuntu 14.04 LTS 64 bits droplet and I've got plenty of memory related problem (can't fork).

Is Ubuntu 14.04 LTS using way more RAM than Ubuntu 12.04 LTS? Is there something I should know to lower memory usage ? Should I stick with Ubuntu 12.04 LTS?

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