Raspberry Pi SDR AIS receiver to marinetraffic.com image - more info

CPU usage of the Raspberry Pi AIS image.

Raspberry Pi 2 model B.

Main CPU usage are the threads for the dual channel AIS reception using gr-ais (called from /usr/local/bin/ais_rx in the below snapshot).

There is still headroom to run a console-to-browser debugger (rTail) and a simple AIS parser and database backend.