Robin Moffatt 12/15/2014

Linux cluster sysadmin -- OS metric monitoring with colmux

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This technical tutorial explains how to set up and use colmux, a tool for centralized OS performance monitoring across a cluster of Linux machines. It covers prerequisites like SSH key setup and PDSH, installation of collectl on all nodes, and running colmux for real-time system metrics like CPU, disk, and network activity.

Linux cluster sysadmin -- OS metric monitoring with colmux

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