Software Alternatives & Startups

vtop VS CloudLinux

Compare vtop VS CloudLinux and see what are their differences

vtop

vtop is a graphical command-line tool that uses unicode braille to chart CPU and memory usage.

Rating
0 reviews
CloudLinux

Making Linux secure, stable, and profitable for thousands of hosting providers and data centers worldwide.

Rating
0 reviews
Pricing
Open source
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Base details

Website, pricing, platforms and company facts side by side.

v
vtop
CloudLinux
Website parall.ax cloudlinux.com
Pricing —
Open source
Listed in

Features and specs

What each product offers, as listed by its team.

v
vtop 5 features
CloudLinux 5 features
  • Real-time Updates
    vtop provides real-time updates, giving users an immediate overview of their system's performance. This includes CPU and memory consumption, helping with instantaneous monitoring.
  • Visual Appeal
    The interface of vtop is visually appealing with its attractive graphs and charts, making it easier to interpret data at a glance compared to traditional terminal monitoring tools.
  • Open Source
    vtop is open source, allowing users to contribute to its development and customize it according to their needs. This also promotes transparency and community-driven improvement.
  • Cross-Platform
    Written in Node.js, vtop works across different operating systems including Linux, macOS, and Windows, making it a versatile tool for various environments.
  • Ease of Installation
    vtop can be easily installed via npm (Node Package Manager), simplifying the setup process for users who are already familiar with Node.js.

Possible disadvantages

  • Dependency on Node.js
    Since vtop is built in Node.js, it requires users to have Node.js installed on their system, which may not be desirable for users not using Node.js for other purposes.
  • Resource Consumption
    vtop itself consumes some system resources for rendering its graphical interface, which might be a drawback on systems where resources are already limited.
  • Less Detail Compared to Alternatives
    vtop may not provide as detailed information about system processes and activities as some other terminal monitoring tools like htop or Glances.
  • Potential Overhead
    The additional overhead of running a Node.js application might not be suitable for minimalistic setups where performance is critical and every bit of resource counts.
  • Learning Curve
    Users accustomed to traditional terminal-based system monitors might face a learning curve when switching to vtop due to its unique interface and features.
  • Enhanced Server Stability
    CloudLinux uses its lightweight virtualization technology (LVE) to isolate each tenant on a shared hosting server, preventing any single user from consuming excessive resources and crashing the server for everyone else. This ensures consistent uptime and performance.
  • Improved Security with HardenedPHP and KernelCare
    CloudLinux offers HardenedPHP, which patches old and unsupported PHP versions against known vulnerabilities, and KernelCare, which provides live kernel patching without requiring server reboots. These features significantly enhance server security posture.
  • Resource Limit Management
    Administrators can set granular resource limits (CPU, memory, I/O, number of processes, etc.) per user account using LVE Manager. This makes it easy to manage shared hosting environments and ensure fair resource distribution among tenants.
  • CageFS File System Virtualization
    CageFS creates a virtualized file system for each user, preventing them from seeing other users on the server, viewing sensitive configuration files, or exploiting server vulnerabilities. This adds an important layer of isolation and security.
  • Wide Compatibility with Hosting Panels
    CloudLinux integrates seamlessly with popular hosting control panels such as cPanel, Plesk, and DirectAdmin, making it straightforward for hosting providers to adopt without overhauling their existing infrastructure or workflows.

Possible disadvantages

  • Additional Licensing Cost
    CloudLinux requires a paid monthly or annual license on top of the base server cost. For smaller hosting providers or individual server owners, this additional expense can add up and may not always be justifiable compared to free alternatives.
  • Limited to CentOS/RHEL-Based Systems
    CloudLinux is built on top of RHEL/CentOS and does not support other Linux distributions like Ubuntu or Debian. This limits its adoption for hosting providers who prefer or already run non-RHEL-based environments.
  • Learning Curve for Configuration
    While CloudLinux provides powerful resource management tools, properly configuring LVE limits, CageFS, PHP Selector, and other features requires a solid understanding of the platform. Misconfiguration can lead to users being unnecessarily restricted or resources being poorly allocated.
  • Potential Performance Overhead
    The additional layers of virtualization, resource monitoring, and file system isolation introduced by CloudLinux can impose a slight performance overhead on the server compared to running a bare, unmodified Linux distribution without these controls.
  • Dependency on CloudLinux Ecosystem
    Adopting CloudLinux means relying on their ecosystem for kernel updates, PHP patches, and security fixes. If the company experiences delays in releasing patches or changes its pricing/licensing model, hosting providers may find themselves locked into a dependency that is difficult to migrate away from.

Analysis

An editorial look at what each product does well and who it suits.

v
vtop
CloudLinux

Overall verdict

  • Yes, Vtop is considered a good choice for those looking for a terminal-based system monitor. It combines functionality with an aesthetically pleasing design, which sets it apart from similar tools.

Why this product is good

  • Vtop, developed by parall.ax, is a modern terminal dashboard that offers a visually appealing and resource-efficient way to monitor system processes. It is appreciated for its responsive user interface, customization options, and the ability to display data in a clear and intuitive format. Users particularly value its ability to run on minimal resources while offering real-time process monitoring and statistics.

Recommended for

  • Developers who prefer working within a terminal environment.
  • System administrators looking for lightweight monitoring tools.
  • Users who appreciate customization and aesthetic terminal applications.
  • Individuals who require a quick and efficient way to monitor system processes.

Overall verdict

  • CloudLinux is a well-regarded, mature Linux OS distribution and toolset specifically designed for shared hosting and multi-tenant server environments, offering strong isolation, resource management, and security features that make it a solid choice for hosting providers.

Why this product is good

  • Provides LVE (Lightweight Virtual Environment) technology for per-tenant resource isolation, preventing 'bad neighbor' effects on shared servers
  • Enhances server stability and security by isolating users so that one account's issues (crashes, resource spikes) don't affect others
  • Offers extended lifecycle support (longer than standard CentOS/RHEL support windows), which is valuable for legacy systems
  • Includes tools like CloudLinux OS Shield, Imunify360 integration, and hardened kernel options for improved security
  • Compatible with popular control panels like cPanel and Plesk, making it easy to integrate into existing hosting stacks
  • Backed by an established company with a long track record in the hosting industry and responsive support
  • Offers granular control over CPU, memory, I/O, and other resources per user account
  • Provides PHP Selector and multiple PHP version support, useful for hosting providers serving diverse client needs

Recommended for

  • Web hosting companies running shared or reseller hosting environments
  • Hosting providers needing to isolate customer accounts on the same physical server
  • Businesses requiring extended OS support lifecycles beyond standard RHEL/CentOS EOL dates
  • Enterprises using cPanel or Plesk that want tighter security and resource control
  • Hosting companies looking to reduce support tickets caused by noisy-neighbor resource contention
  • IT teams managing multi-tenant infrastructure who need governance and monitoring tools built into the OS layer

Videos

Walkthroughs and reviews on video.

v
vtop 2 videos + Add
CloudLinux 3 videos + Add

Transfer Vinyls/Cassettes to Digital | VTOP USB Audio Capture Card Review

More videos

  • - VTOP Fly Kan USB2.0 Audio Capture Card - Cassette to CD - Linux Review

When To Use Cloudlinux On Your Virtual Private Server (VPS)

More videos

  • - CloudLinux OS+ in a minute: Explore Features
  • - How CloudLinux Plans to Keep CentOS 6 Alive

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
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vtop
CloudLinux
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User comments

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Alternatives to vtop and CloudLinux

When comparing vtop and CloudLinux, you can also consider the following products.