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Getting started


OPM is a set of tools working above Nagios (or similar) to store into a database the perfdata retrieved by any Nagios agent and graph them in a web dashboard.

check_pgactivity ( is a Nagios agent dedicated to PostgreSQL. It is technically separated from OPM.

Requirements & Installation

We suppose that you have in place and configured to your need:
  • a working Nagios (or similar) installation
  • agents displaying perfdata (e.g. check_pgactivity or other Nagios probes)
  • an empty PostgreSQL database (9.3 or later) on the instance of your choice to store the data.
See the :doc:`Installation <../opm-core/Installation>` page to install: