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 41 °c 2 % 11 % 4 mb 4 mb 2017-08-22 02:02:59
CPU Attic 51 °c 100 % 24 % 0 mb 0 mb 2017-08-22 02:02:53
CPU Util 56 °c 94 % 15 % 2 mb 1 mb 2017-08-22 02:03:15
CPU Study 59 °c 30 % 36 % 29 mb 240 mb 2017-08-22 02:03:22
CPU Garage NULL °c 75 % 12 % 0 mb 0 mb 2017-08-22 02:03:06
CPU Doorb. 40 °c 62 % 69 % 31 mb 1 mb 2017-08-22 02:02:46
CPU Babyrm NULL °c NULL % NULL % NULL mb NULL mb 2017-08-20 06:39:47

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.