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Docker VS nmon

Compare Docker VS nmon and see what are their differences

Docker

Docker is an open platform that enables developers and system administrators to create distributed applications.

Rating
0 reviews
Pricing
Open source
Alternatives Is it good?
nmon

This systems administrator, tuner, benchmark tool gives you a huge amount of important performance...

Rating
0 reviews
Alternatives Is it good?
Status.io
Status.io is a hosted status page platform for incident communication and uptime monitoring. Keep your customers informed with real-time status updates, maintenance alerts, and transparent system notifications. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, Docker seems to be a lot more popular than nmon. While we know about 80 links to Docker, we've tracked only 2 mentions of nmon.

social mentions
80 vs 2
Developer Tools popularity
100% vs 0%
alternatives listed
240+ vs 40

Base details

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

Docker
nmon
Website docker.com nmon.sourceforge.io
Pricing
Open source Official pricing
—
Company Startup from the United States · 50 - 99 employees · 2013 —
Listed in
Developer Tools Containers As A Service Container Tools Application Builder Rapid Application Development +2
Monitoring Tools Command Line Tools OS & Utilities Performance Monitoring +1

Features and specs

What each product offers, as listed by its team.

Docker 6 features
nmon 6 features
  • Portability
    Docker containers are designed to run consistently across different environments such as development, testing, and production, ensuring that software behaves the same regardless of where it's deployed.
  • Efficiency
    Docker containers share the host OS kernel and use fewer resources compared to traditional virtual machines, which allows for faster startups and reduced overhead.
  • Isolation
    Containers encapsulate the application and its dependencies in a separate environment, which minimizes conflicts between different applications' dependencies.
  • Scalability
    Docker makes it easier to scale applications quickly and manage resource allocation dynamically, which is particularly useful for microservices architectures.
  • Continuous Integration and Deployment
    Docker facilitates CI/CD processes by making it easier to automate the deployment pipeline, resulting in faster code releases and more frequent updates.
  • Community and Ecosystem
    A vast community and a rich ecosystem of tools and pre-built images in Docker Hub, enabling you to quickly find and reuse code and solutions.

Possible disadvantages

  • Complexity
    While Docker can simplify certain aspects of deployment, it adds a layer of complexity to the infrastructure that might require specialized knowledge and training.
  • Security
    Containers share the host OS kernel, which can pose security risks if an attacker gains access to the kernel. Proper isolation and security measures must be implemented.
  • Persistent Data
    Managing persistent data in Docker can be challenging, as containers are ephemeral and the default storage solutions are not always suitable for all applications.
  • Monitoring and Debugging
    Traditional monitoring and debugging tools might not work well with containerized applications, requiring specialized tools and approaches which can complicate troubleshooting.
  • Performance Overhead
    Although lighter than virtual machines, Docker containers can still introduce performance overheads, especially when multiple containers are running simultaneously.
  • Compatibility
    Not all software and systems are fully compatible with Docker, which can limit its use in certain legacy applications and complex environments.
  • Comprehensive Performance Analysis
    nmon provides detailed performance analysis for CPU, memory, disks, network, NFS, and other resources, offering a thorough overview of system performance.
  • Real-time Monitoring
    It allows users to monitor system performance in real-time, which is essential for identifying immediate issues and performance bottlenecks.
  • Ease of Use
    The tool is user-friendly with an interactive interface that can be easily navigated for quick access to performance data.
  • Minimal Overhead
    nmon is lightweight and imposes minimal overhead on the system, ensuring that it does not significantly affect the performance metrics it records.
  • Historical Data Analysis
    It can save performance data for later analysis, allowing users to review historical trends and patterns in system performance.
  • Cross-platform Availability
    nmon is available on multiple Unix-based systems, including AIX and Linux, making it versatile for different environments.

Possible disadvantages

  • Limited Graphical Interface
    nmon lacks advanced graphical visualization options, making it less suitable for users who prefer graphical data representation.
  • Complex Data Interpretation
    The detailed and comprehensive data output can be complex to interpret for users who are not familiar with system performance metrics.
  • Manual Data Conversion Required
    To generate graphical reports, users must export nmon data and process it with external tools like Excel or other analyzers, which adds extra steps.
  • Initial Learning Curve
    New users might face a learning curve to fully understand and utilize all the capabilities and options available in nmon.
  • Limited to Unix-based Systems
    As nmon is primarily designed for Unix-based systems, it cannot be used directly on non-Unix systems like Windows.

Analysis

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

Docker
nmon

Overall verdict

  • Docker is considered a strong choice for containerization due to its robust feature set, community support, and ecosystem. It is praised for making applications more portable and for reducing 'it works on my machine' issues. However, like any technology, it has a learning curve and may not be necessary for simpler projects.

Why this product is good

  • Docker is a widely-used platform that simplifies and accelerates the process of developing, testing, and deploying applications by using containerization technology. It allows developers to package applications and their dependencies into lightweight, portable containers that can run consistently across any environment. This greatly enhances efficiency, scalability, and collaboration within development teams.

Recommended for

  • Developers seeking to streamline application deployment across multiple environments
  • Teams looking for consistency in application performance and operations
  • Organizations that require scalable solutions for microservices architectures
  • Projects that benefit from CI/CD practices and need automation in deployment pipelines

No analysis of nmon yet.

Videos

Walkthroughs and reviews on video.

Docker 3 videos + Add
nmon 3 videos + Add

What is Docker in 5 minutes

More videos

  • - What is Docker? Why it's popular and how to use it to save money (tutorial)
  • - Real World PHP Dockerfile Review, from a #Docker Captain

Nmon - Terminal-Based System Performance Monitor

More videos

  • - Turbocharge nmon Analysis with onTune nmon Analyzer.
  • - NMON Performance Monitoring Tool for Linux Shell - BASH

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
Docker
nmon
100% 100%
Developer Tools
0% 0%
0% 0%
Monitoring Tools
100% 100%
100% 100%
Containers As A Service
0% 0%
0% 0%
Command Line Tools
100% 100%

User comments

Share your experience with using Docker and nmon. For example, how are they different and which one is better?

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Reviews and articles

External articles and on-site reviews we used to compare the two products.

Docker no reviews yet
nmon no reviews yet

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We have no reviews of nmon yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

Docker 80 mentions
nmon 2 mentions
  • Simplifying basic (genAI) web app deployment with serverless
    Cloud Run (GCR) -- the latest serverless platform; OCI-compliant containers (Docker, Buildpacks, etc.) Cloud Functions (GCF) -- originally serverless functions to compete with AWS Lambda; latest generation rebranded as Cloud Run... - Source: dev.to / 10 months ago
  • How to prompt Gemini CLI to improve your Dockerfile
    One of the best benefits of Docker is that it helps you make your software multi-environment friendly, so you can use the same (or similar) config from local dev to production. Having a Dockerfile for every environment kind of defeats... - Source: dev.to / 12 months ago
  • Why NGINX Still Powers the Modern Web in 2025: Part 1
    Before we begin, ensure you have Docker installed on your system. You can download it from Docker's official website. - Source: dev.to / about 1 year ago

View more

  • Ask HN: Resources for Building a Webserver in C?
    The tutorial has been moved to https://nmon.sourceforge.net/pmwiki.php?n=Site.Nweb. Thanks for the share. - Source: Hacker News / almost 4 years ago
  • Slackware rice for my old dell laptop
    Sorry for not being clear. I'm talking about this tool here: http://nmon.sourceforge.net/pmwiki.php. Source: about 4 years ago

Alternatives to Docker and nmon

When comparing Docker and nmon, you can also consider the following products.

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