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 % | 11 % | 6 mb | 13 mb | 2018-04-23 02:03:46 |
| CPU Attic | 55 °c | 100 % | 81 % | 104 mb | 36 mb | 2018-04-23 02:03:02 |
| CPU Util | 56 °c | 93 % | 18 % | 6 mb | 9 mb | 2018-04-23 05:45:06 |
| CPU Study | 59 °c | 43 % | 5 % | 485 mb | 1673 mb | 2018-04-23 02:02:37 |
| CPU Garage | 47 °c | 100 % | 16 % | 6 mb | 12 mb | 2018-04-23 02:03:05 |
| CPU Doorb. | 42 °c | 71 % | 89 % | 203 mb | 25 mb | 2018-04-23 02:02:43 |
| CPU Babyrm | 39 °c | 14 % | 67 % | 0 mb | 0 mb | 2018-04-23 04:04:20 |
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.