On my new raspberry Pi 4 I have just 2 programs running 24/7. One is CumulusMX weather station, and the other is Xeoma CCTV camera program with 4 cameras running.
Due to a couple of minor niggles with Xeoma on the Pi, I checked the cpu usage and it is getting on for 90%, which I know is high.
Is there anyway I can reduce this figure, and still keep the 2 programs.