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Glossary

Ganglia

Ganglia is a scalable distributed monitoring system for high-performance computing systems such as clusters and Grids. It is based on a hierarchical design targeted at federations of clusters. Uses multicast and/or unicast to inject xml data into an rrdtool frontend. Makes it very easy to make custom graphs as it was originally written to handle stats data from HPC clusters http://ganglia.sourceforge.net/