GKrellM VS Opalstack

• Customizable
  GKrellM allows users to customize the appearance and functionality, offering various themes and configuration options to fit different preferences and needs.
• Lightweight
  The application is known for its low resource consumption, making it suitable for systems with limited resources.
• Real-time Monitoring
  GKrellM provides real-time monitoring of various system metrics such as CPU usage, memory usage, disk activity, network traffic, and more.
• Plugin Support
  The software supports various plugins, allowing users to extend its functionality according to their requirements.
• Cross-Platform
  GKrellM is available for multiple operating systems, including Linux, BSD, Solaris, and Windows, providing flexibility for users on different platforms.

Possible disadvantages

• Obsolete Design
  The user interface of GKrellM may appear outdated compared to modern applications, which might deter some users looking for a contemporary look.
• Steep Learning Curve
  New users may find it challenging to get used to the configuration and customization options without prior experience or guidance.
• Limited Support
  Since the software appears to be less actively maintained, users might face difficulties finding up-to-date support and documentation.
• Dependency Issues
  On certain operating systems, users might encounter dependency issues when installing GKrellM, potentially complicating the setup process.
• Limited Features Compared to Modern Tools
  Some modern system monitoring tools offer more advanced features and integrations, which may not be available in GKrellM.

• Developer-Friendly Hosting
  Opalstack is designed with developers in mind, offering SSH access, Git integration, and support for multiple programming languages and frameworks including Python, Node.js, Ruby, and PHP, giving developers granular control over their hosting environment.
• Affordable Pricing
  Opalstack offers competitive pricing for shared and managed hosting plans, making it an accessible option for small businesses, freelancers, and individual developers who need robust features without enterprise-level costs.
• Modern Control Panel
  Opalstack provides a clean, modern, and intuitive web-based dashboard for managing sites, applications, databases, and email accounts, which is a significant improvement over older-style hosting control panels like cPanel.
• Strong Support for Multiple Applications
  The platform supports a wide variety of application types including WordPress, Django, Flask, Express, static sites, and more, allowing users to host diverse projects on a single account with easy deployment.
• Reliable Infrastructure and Support
  Opalstack is built by former WebFaction team members, bringing experienced hosting expertise. They offer responsive customer support and a reputation for stable, well-managed server infrastructure with good uptime.

Possible disadvantages

• Smaller Community and Ecosystem
  Compared to major hosting providers like DigitalOcean, AWS, or even shared hosts like SiteGround, Opalstack has a smaller user base, which means fewer community tutorials, third-party guides, and forum discussions available for troubleshooting.
• Limited Scalability Options
  Opalstack is primarily a shared hosting provider, which means it may not be the best choice for high-traffic applications or projects that require rapid, on-demand scaling of resources like CPU, RAM, or storage.
• Not Ideal for Beginners
  While developer-friendly, Opalstack's approach can be intimidating for non-technical users. Setting up applications often requires familiarity with the command line and server configuration, which may not suit those looking for simple one-click solutions.
• Limited Data Center Locations
  Opalstack offers a relatively small number of data center locations compared to major cloud providers, which may result in higher latency for users targeting audiences in regions not well-served by the available server locations.
• Fewer Managed Services and Add-ons
  Unlike larger hosting platforms, Opalstack lacks a wide range of managed add-on services such as built-in CDN integration, managed backups with granular restore options, or one-click SSL management that more mainstream providers offer out of the box.

Remembering & Rediscovering Gkrellm on FreeBSD 12

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• Hard disk LEDs and noisy machines

  I always wanted more feedback, so that even in the mechanical disks and lots of fans era my desktop has always shown more data with GKrellM plus some of its plugins, namely multiping to show the status of my NAS and router, and... - Source: Hacker News / over 2 years ago

• Cool but Obscure X11 Apps

  Possibly not old enough to be included in that list, but my oldest piece of desktop software I always run on my main machine is GKrellm with BubbleFishyMon as system load monitor. http://gkrellm.srcbox.net/. - Source: Hacker News / about 3 years ago

• Any alternatives to Gnome extensions to display CPU load and such?

  That doesn't always give correct readings depending on the chipset on your MB. There was a driver missing for like IT87 that returned voltage and temps to psensor. I finally gave up trying. gkrellm can monitor cpu, and many other... Source: about 4 years ago

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Tracking Opalstack since Sep 2023.