Ask HN: Simple server metric monitoring tools?
Is there a simple server metric monitoring tools which does not need to configure a lots.
What I mean simple is, just want to set how much CPU%, RAM% and Disk space usage and when server got over that percentage then create alert.
Is there simple tool like this? I saw once on HN and now I can't search it back. Did you mean Nagios? Nagios shows you everything. Only the installation takes longer than 2 minutes. Munin is nice too.