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The PMDT tool is written in Go and a C++ daemon to collect system information. The tool is used to collect information about CNDP applications and display that data in a readable fashion.

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pmdt-cndp

The PMDT tool is written in Go and a C++ daemon to collect system information. The tool is used to collect information about DPDK applications and display that data in a readable format plus analyze the data and suggest changes to the system or application to improve performance.

The tool uses the new DPDK 20.05 telemetry library to expose internal DPDK data in a simple to use and decodable format JSON.

PMDT (Performance Monitor Development Toolkit) is in two applications. One application (pme) is the golang code to display metric information. The second is (pcm-info) a daemon that runs in the background gathering system level metrics and providing the metric data via a local domain socket.

pmdt/pme/pcm-info: A C++ daemon application running collecting PCM values. These values are accessed via a local domain socket located at /var/run/pcm-info/

pmdt/pme: The Performance monitor application written in Go.

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The PMDT tool is written in Go and a C++ daemon to collect system information. The tool is used to collect information about CNDP applications and display that data in a readable fashion.

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