On Wed, Oct 15, 2008 at 09:10:07PM -0700, Ed Greenberg wrote: > > 3. I'd like to capture several metrics over the same time period, and > graph them on the same graph. How do I set up the rrd to contain all my > data, or how do I combine multiple rrds on the same graph?
you don't need to change your rrds to affect the reporting, the data collection and summarization is independent by design from the reporting and visualization. the reporting is done by the web frontend (written as a set of PHP scripts) and a graph can be composed from data from different rrd files, and indeed that is the basis from all of the ganglia reports (like memory, network, cpu or load) the web application uses a conf.php file (usually in your web tree) for configuration but as Jesse explained depending of what version of the web frontend code you are using the changes might require more or less code changes (around graph.php in 3.0 and the graph.d modules in 3.1) Carlo PS. you can use a newer version of the web frontend with an older version of gmond / gmetad. ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Ganglia-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ganglia-general
