About

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. 

Current Raspberry PI readings

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

Raspberry CPU temperature is not only influenced by workload but the ambient temperature has a big influence I noticed. 

Raspberry memory usage

Raspberry CPU usage

Philips Hue network reachability

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.