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 | 40 °c | 1 % | 10 % | 14 mb | 26 mb | 2018-09-24 02:03:00 |
| CPU Attic | 52 °c | 100 % | 81 % | 254 mb | 65 mb | 2018-09-24 02:02:46 |
| CPU Util | 55 °c | 94 % | 18 % | 23 mb | 32 mb | 2018-09-24 02:03:16 |
| CPU Study | 58 °c | 47 % | 5 % | 1728 mb | 2147 mb | 2018-09-24 02:03:22 |
| CPU Garage | 58 °c | 76 % | 4 % | 35 mb | 83 mb | 2018-09-24 02:02:39 |
| CPU Doorb. | 40 °c | 63 % | 82 % | 460 mb | 42 mb | 2018-09-24 02:03:23 |
| CPU Doorb. | 40 °c | 63 % | 82 % | 460 mb | 42 mb | 2018-09-24 02:03:23 |
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.