Not only human performance is monitored but also the system performance. The system consists of a couple of raspberry PI minicomputers, 2 x 433mhz rfxcom antenna’s and about 30 hue lamps connected to 2 hue bridge. The hue lamps, wireless switches and motion sensors are polled every minute for reachability. The system will alert me if something is failing and I can take action (but it honestly doesn’t happen very often). he info on this page reflects only part of the data that is being logged but will give you a pretty good impression.
| Device | CPU Temperature | CPU Usage | Memory usage | Data TX | Data RX | Last reboot |
| CPU Living | 42 °c | 1 % | 9 % | 2 mb | 4 mb | 2018-05-27 02:03:46 |
| CPU Attic | 56 °c | 100 % | 22 % | 14 mb | 4 mb | 2018-05-27 02:02:45 |
| CPU Util | 57 °c | 93 % | 15 % | 3 mb | 4 mb | 2018-05-27 02:04:14 |
| CPU Study | 61 °c | 43 % | 5 % | 113 mb | 507 mb | 2018-05-27 02:02:35 |
| CPU Garage | 49 °c | 100 % | 15 % | 2 mb | 3 mb | 2018-05-27 02:03:06 |
| CPU Doorb. | 43 °c | 67 % | 77 % | 34 mb | 4 mb | 2018-05-27 02:02:44 |
| CPU Babyrm | 39 °c | 14 % | 67 % | 0 mb | 0 mb | 2018-05-27 02:02:50 |
Raspberry CPU temperature is not only influenced by workload but the ambient temperature has a big influence I noticed.
All the lamps and switches are polled every minute for their reachability. Usually the score will be a 100%.
Sometimes when by accident a plug is pulled then the score will be lower. In that case an alert will be sent.