Take the 2-minute tour ×
Server Fault is a question and answer site for professional system and network administrators. It's 100% free, no registration required.

I'm about to begin to colocate a server and I'm looking for lightweight server monitoring. From those of you with experience, what kind of monitoring should I look for? What do I want to avoid?

share|improve this question

2 Answers 2

Well, I used monit for a long time, it's really more of a "keep things online" deal, but it has a web interface as well. I didn't ever notice it taking up too many resources, and it's really configurable. http://mmonit.com/monit/

Otherwise Nagios is nice, but a bit more heavy-weight.

share|improve this answer

You will want to ensure you host is up and your various services are running. It is also helpful to monitor that your service is accessible from outside the site. I have used Nagios, and it does the job well. It is rather complex to setup for a single server though.

For graphing status I have used MRTG, and an rrd plugin for Nagios. I just recently started using munin. The advantage of munin is you can configure warnings when you go outside a boundary on something you are monitoring. If required you can run munin over ssh.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.