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What is the overall PCP Architecture?

April 26, 2017Architecture overall pcp

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What is the overall PCP Architecture?

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As shown below, performance data is exported from a host by the PMCD (Performance Metrics Co-ordinating Daemon). PMCD sits between monitoring clients and PMDAs (Performance Metric Domain Agents). The PMDAs know how to collect performance data. PMCD knows how to multiplex messages between the monitoring clients and the PMDAs.