RasTop

RasTop

RasTop is a free, open source system monitoring tool for Linux. It provides a graphical interface to view CPU, memory, disk, and network utilization in real time.
RasTop image
linux monitoring open-source

RasTop: Open Source System Monitoring Tool

A free system monitoring tool for Linux providing real-time graphical interface for CPU, memory, disk, and network utilization.

What is RasTop?

RasTop is an open source, free system monitoring tool for Linux operating systems. It provides a graphical interface to monitor various metrics and resources in real time, including:

  • CPU usage and load
  • Memory and swap usage
  • Disk I/O and file system usage
  • Network bandwidth and packet statistics

Some key features of RasTop include:

  • Interactive graphs and charts for visualizing system metrics over time
  • Ability to monitor multiple remote Linux machines simultaneously
  • Customizable interface with themes and color schemes
  • Logging and historical reporting functions
  • Alerts and notifications for critical metrics

RasTop aims to provide an intuitive yet powerful way to gain visibility into Linux system performance and health. With its focus on real-time data presentation rather than logging, it complements traditional monitoring tools like Nagios or Zabbix. Its lightweight UI and modest resource footprint make it well-suited for older or embedded Linux devices.

RasTop Features

Features

  1. Real-time system monitoring
  2. Graphical interface
  3. View CPU, memory, disk, network utilization
  4. Alerts and notifications
  5. Customizable dashboard
  6. Plugin support

Pricing

  • Open Source

Pros

Free and open source

Easy to use graphical interface

Real-time metrics

Customizable dashboard

Extendable with plugins

Lightweight and low resource usage

Cons

Limited default metrics

Setup can be complex for beginners

Not as feature rich as paid alternatives

Lacks support and documentation


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