Ask HN: What process monitoring solutions do you use?

I'm looking for something like Cloudkick/Exceptional but for process monitoring rather than server/webapp monitoring.

I have multiple programs/scripts running that are not webapps that need to be monitored for any sort of failures or just to make sure they're doing what they're supposed to be doing.

Some sort of monitoring of stdout or communication over AMQP with a web interface would be ideal.

Hopefully I've described what I want correctly. Does anything like this exist?

Thanks HN