Since we released Raspberry Pi 2 back in February, a lot of you have been asking questions about how work gets divided between the four cores. David (what’s your last name, David? Let us know and I’ll update this post) in Cambridge has written a remote CPU-monitoring webserver, which outputs a nice scrolling graph of CPU load on all four cores onto a webpage, so you can view it remotely while your Pi 2 works, along with CPU temperature.
This is very easy to set up; everything’s embedded in the executable, so all you have to do is to run the program. You’ll find full instructions and code in Dave’s GitHub repo here – if you already have another webserver running on your Pi you may need to change ports, but that aside, this is an absolute doddle to run.
Let us know if you have a play; we’d be interested to learn about what you find!