We continue to see the wonders of monitoring with Ganglia. I've put together some of the lessons we learned installing and configuring Ganglia.

Ganglia is a cluster monitoring tools developed for computing clusters. it works just as well for monitoring your servers as your 'cluster' grows to more machines. A cluster constitutes any set of servers on the same LAN and communicate via Multicast.

[tags]ganglia, monitoring, clustering[/tags]