david rasch — technology. business. life.

You’ve bought a bunch of servers, they’re all setup at a facility, but how are they doing? How do you know whether your application is slow because there are lots of users or because you’ve got a disk going bad, or because your indexes no longer fit into memory? How do you know [...]

Posted on February 27th, 2006 under Systems. Tags: ganglia, Linux, monitoring, nagios. Comments: None