Is there any way to control RAM that Ruby's Thin server uses?

I have VPS with 1GB of RAM. One ruby-app that runs on thin server takes about 60+ MB of RAM, no matter if application is used right now or not. Is there any way to control this? Because right now Im runnin' out of memory. Any suggestions are accepted.开发者_开发知识库 Thanks in advance.

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You can use some monitoring tool to restart your thin when they use too much RAM

• bluepill
• monit
• god