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 Attic NULL °c NULL % NULL % NULL mb NULL mb 2021-07-08 08:50:13
CPU Util 52 °c 6 % 4 % NULL mb NULL mb 2021-07-23 02:02:33
CPU Study 72 °c 26 % 6 % NULL mb NULL mb 2021-07-23 02:02:45
CPU Garage 63 °c 76 % 4 % NULL mb NULL mb 2021-07-23 02:02:41
CPU Zigbee 42 °c 7 % 8 % NULL mb NULL mb 2021-07-23 02:02:51
CPU VPN NULL °c NULL % NULL % NULL mb NULL mb 2021-05-30 02:02:54
CPU VPN NULL °c NULL % NULL % NULL mb NULL mb 2021-05-30 02:02:54

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.