How to Install Collectd on Manjaro

Introduction

Collectd is a daemon that collects system performance statistics and outputs the data in various formats. It is an open-source project and is widely used to monitor systems. In this tutorial, we will learn how to install Collectd on Manjaro, a Linux distribution based on Arch Linux.

Prerequisites

Before starting, make sure that Manjaro is up-to-date by using the following command:

sudo pacman -Syu

Step 1 - Install Collectd

The first step is to install Collectd on Manjaro. Open the terminal and use the following command to install collectd:

sudo pacman -S collectd

Collectd should now be installed on your Manjaro system.

Step 2 - Configure Collectd

After installing Collectd, we need to configure it to collect system statistics. The configuration file for Collectd is located at /etc/collectd.conf. Open the file with your favorite text editor using the following command:

sudo nano /etc/collectd.conf

The configuration file contains several commented-out lines, which we will need to edit. Remove the comments (#) from the following lines in the file:

Hostname "localhost"
LoadPlugin cpu
LoadPlugin load
LoadPlugin memory
LoadPlugin network

Save and exit the file.

Step 3 - Start Collectd

After configuring Collectd, we are ready to start it. Run the following command to start the Collectd daemon:

sudo systemctl start collectd

Step 4 - Verify Collectd is working

Finally, we need to check that Collectd is working correctly. Run the following command to check the Collectd status:

sudo systemctl status collectd

If Collectd is running correctly, you should see output similar to the following:

collectd[974]: Initialization complete, entering read-loop.

Conclusion

By following this tutorial, you have successfully installed Collectd on Manjaro Linux and configured it to begin collecting system performance statistics. You can now use the data that Collectd collects to monitor your system's performance over time.