Power Supply | UPS

Network UPS Tools (NUT) is a suite of software component designed to monitor power devices, such as uninterruptible power supplies, power distribution units, solar controllers and servers power supply units.

The Netdata Agent monitors the average UPS charge over the last minute.

References and Sources
  1. [NUT user manual]Network UPS Tools User Manual

Troubleshooting section:

Prepare your machine for graceful shutdown

If you can’t restore the power supply to this UPC, you should prepare your machine for graceful