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 % 12 % 13 mb 27 mb 2018-08-20 02:03:00
CPU Attic 56 °c 100 % 81 % 335 mb 79 mb 2018-08-20 02:02:47
CPU Util 58 °c 93 % 18 % 26 mb 34 mb 2018-08-20 02:04:13
CPU Study 62 °c 45 % 5 % 2147 mb 2147 mb 2018-08-20 02:02:37
CPU Garage 65 °c 76 % 4 % 41 mb 90 mb 2018-08-20 02:02:39
CPU Doorb. 44 °c 82 % 90 % 1364 mb 699 mb 2018-08-20 02:02:46
CPU Babyrm NULL °c NULL % NULL % NULL mb NULL mb 2018-07-09 02:02:49

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.