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 % 13 % 52 mb 50 mb 2017-10-23 02:03:42
CPU Attic 48 °c 100 % 81 % 0 mb 7 mb 2017-10-23 02:19:38
CPU Util 56 °c 93 % 18 % 31 mb 25 mb 2017-10-23 02:03:15
CPU Study 59 °c 32 % 45 % 404 mb 2147 mb 2017-10-23 02:03:11
CPU Garage 39 °c 98 % 14 % 0 mb 0 mb 2017-10-24 00:06:05
CPU Doorb. 41 °c 63 % 89 % 461 mb 34 mb 2017-10-23 02:02:43
CPU Babyrm 38 °c 5 % 81 % 0 mb 0 mb 2017-10-23 02:02:46

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.