What is Netdata?
Netdata is a free, open-source, real-time monitoring and troubleshooting tool for Linux systems. It provides unparalleled insights into system and application performance, allowing users to quickly identify and resolve issues. With its intuitive web-based interface, Netdata offers a comprehensive view of system metrics, including CPU usage, memory consumption, disk I/O, and network activity.
Main Features
Netdata’s core features include real-time monitoring, customizable dashboards, and alerts for critical system events. Its scalability and flexibility make it an ideal solution for monitoring large-scale infrastructure and distributed systems.
Installation Guide
Prerequisites
Before installing Netdata, ensure your system meets the following requirements:
- Linux distribution (Ubuntu, CentOS, or similar)
- Kernel version 2.6.32 or later
- At least 1 GB of RAM
Installation Steps
Follow these steps to install Netdata:
- Install the Netdata package using your distribution’s package manager (e.g., apt-get for Ubuntu or yum for CentOS)
- Configure the Netdata daemon by editing the netdata.conf file
- Start the Netdata service and enable it to start automatically on boot
Netdata Snapshot and Restore Workflow
What is a Snapshot?
A snapshot in Netdata is a point-in-time capture of the system’s state, including all metrics and configuration settings. Snapshots enable administrators to quickly restore their system to a previous state in case of issues or errors.
Creating a Snapshot
To create a snapshot, follow these steps:
- Login to the Netdata web interface
- Navigate to the