Source (link to git-repo or to original if based on someone elses unmodified work): https://github.com/Zren/plasma-applet-sysmonitordash
You must install lm-sensors to add temp/fan sensors in the config.
sudo apt install lm-sensors
* Panel "icon" is an animated version of the KSysGuard icon that shows your current CPU usage.
* Disk Drives are parsed from the command `lsblk --output-all --json`.
* Uses the fullscreen popup window from the Application Dashboard widget.
* Can quickly setup lm_sensors temp graphs and fan graphs in the right most column.