This article covers how to install and configure Netdata on Ubuntu 20.04 LTS and different metrics visualized in it. Netdata provides an excellent solution for monitoring your single node in real-time. You can configure alarms and notifications which can be triggered when a certain event or threshold is exceeded.
To install Netdata on Ubuntu:
1. You can install netdata on Ubuntu by running the following commands.
$ sudo apt update
$ sudo apt install netdata
Press 'y' if confirmation prompted by the installer.
2. Edit netdata configuration file in your favorite text editor.
$ sudo vim /etc/netdata/netdata.conf
3. After modifying its configuration file, you can Save your file and restart netdata service:
$ sudo systemctl restart netdata