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 42 °c 1 % 12 % 14 mb 38 mb 2018-06-17 02:02:59
CPU Attic 53 °c 100 % 82 % 384 mb 97 mb 2018-06-17 02:02:47
CPU Util 56 °c 94 % 18 % 26 mb 45 mb 2018-06-17 02:04:12
CPU Study 55 °c 28 % 5 % 451 mb 1188 mb 2018-06-17 02:02:37
CPU Garage NULL °c NULL % NULL % NULL mb NULL mb 2018-06-13 02:03:06
CPU Doorb. 42 °c 72 % 87 % 625 mb 60 mb 2018-06-17 02:02:44
CPU Babyrm 40 °c 15 % 82 % 0 mb 0 mb 2018-06-17 04:31:38

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.