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 44 °c 1 % 13 % 13 mb 32 mb 2018-01-22 02:03:00
CPU Attic 50 °c 100 % 81 % 211 mb 71 mb 2018-01-22 02:02:48
CPU Util 54 °c 94 % 20 % 25 mb 39 mb 2018-01-22 02:03:14
CPU Study 58 °c 46 % 5 % 1416 mb 2147 mb 2018-01-22 02:02:36
CPU Garage NULL °c NULL % NULL % NULL mb NULL mb 2018-01-02 06:35:46
CPU Doorb. 41 °c 69 % 84 % 386 mb 51 mb 2018-01-22 02:02:44
CPU Babyrm 37 °c 14 % 66 % 0 mb 0 mb 2018-01-22 15:20:51

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.