Displays the following informations:

• Number of players (note: this information will not be true until the server has no player while NetData is running)
• Number of chat messages per second
• Number of placed nodes per second
• Number of digged nodes per second
• Total number of actions per second
• Number of errors and warnings per second

Live example

Edit minetest.conf so it fits with your system setup.

Then, run the following commands as root:

git clone https://github.com/Mynetest/minetest-netdata.git
cd minetest-netdata
cp minetest.chart.py /usr/libexec/netdata/python.d/
cp minetest.conf /etc/netdata/python.d/

Finally, restart netdata (try systemctl restart netdata or service netdata restart or killall netdata && netdata).