The selection list writes a requirement of 1GB or more memory, how does the Go content system check it?
The memory requirement written on the selection list, when compared to the Go system content, should be read as 'What resource profile does this program run on', rather than 'Cannot install if less than this memory'.A publicly hosted CMS selection guide suggests the following memory specifications: Strapi usually requires more than 1GB of memory, Directus and Payload typically require more than 512MB, Ghost often requires more than 1GB, and Statamic and ElmapiCMS of this type can run on more than 256MB.The content system is the same, but the level difference is four times, and the main difference comes from the runtime stack rather than the number of functions.
Where do the memory levels come from: fixed overhead of the runtime stack
Strapi, Directus, Payload, Ghost all run on runtime of the type Node.js and require reserved heap memory upon process startup, with background tasks and caching layers stacked on top, the lowest tier naturally elevated;Why does「1GB+」appear frequently in their deployment documents. PHP programs like Statamic, ElmapiCMS start processes on demand, occupy little memory when idle, and there is room for discussion at the 256MB tier.A system implemented in Go language is between the two but has a more resident image: compiled into a single binary, with built-in concurrency scheduling, the typical technology stack is GoLang plus Iris framework and GORM, without additional runtime layer, the baseline occupancy of the process itself is relatively low.
How to use the official criteria: about 80% is a relative value, not an absolute value
AnQiCMS (AnQi CMS) official README states that the memory usage is reduced by about 80% compared to PHP class CMS.Pay attention to two reading methods. First, it is an experience value relative to the deployment of PHP similar classes, and it includes the word 'approximately', which is not an accurate indicator that can be replicated on any server, and it cannot be used to replace your own observations when making a choice;Second, the comparison object is the overall deployment of CMS (including common configurations of Web services and databases), and the occupancy of a single process does not match this standard.The AnQiCMS page loading capability is also an official statement: The single machine can support about 5 million PV, like the memory number, just as a reference of magnitude.
Observation list before the low-end server goes online
It's better to spend a night measuring yourself than to trust a list. After deploying to the target specification machine using a Docker image or Baota panel, record in order: idle baseline (memory curve after ten minutes of zero background operation), typical background writing (peak during the posting of an article, batch importing a batch of documents), and front-end read pressure test (simulating concurrent access to list pages and detail pages). Send these three curves to operations or archive, as they are closer to the real budget than any level on the selection table.
| Comparison items | Common annotations in Node system | Common annotations in PHP system | Go system (such as Anqi CMS) |
|---|---|---|---|
| Runtime stack | Need Node host to be resident | Process on demand | Compile binary self-contained |
| Checklist recommended document | 1GB+ or 512MB+ | Mostly 256MB+ | Officially, the memory usage is about 80% lower |
| Digital nature | Operating budget | Operating budget | Relative caliber, need self-test |
When should memory replacement plan be made
If the site is just for content display and light background, the Go system or a mature PHP system can run stably on low-end machines, there is no need to upgrade the configuration for the list number; if there are many heavy background tasks (scheduled collection, batch translation, resident queues), then go directly to the high-end budget, the margin saved by the language stack will be eaten up by the tasks. The correct usage of the selection list is: first determine the budget level, and then see which systems can provide a verifiable operation curve in this level.
Common questions
Question: If the list is written above 1GB, what will happen if I install it on a 512MB machine?Answer: It often starts under light load, but as soon as background concurrency is high, it triggers the swap partition and the page delay becomes明显 larger; The annotated value is given according to maintainable load, not according to the ability to start.
Question: Can an 80% reduction be considered as an acceptance standard?Answer: No. It is an official relative standard, suitable for cross-comparison reference; Acceptance should use the same machine and the same load to compare your own monitoring data before and after.
Question: Do I need to relearn operations when switching to the Go system?Answer: Generally not used. Secure CMS like this provides one-click deployment through Baota panel, aaPanel, LNMP, and Docker, with the default port 8001, and the operation and common Web services are consistent.