Freeing memory space on the server for Node.Js application’s smooth running.In order for applications to run smoothly a certain amount of RAM is required. The Node.Js application runs on JavaScript which makes it easy to use and also requires less RAM. With 8 GB RAM, you are good to go. However, at times the space required is more than what is available. With regard to these, we need to look at ways to free up space and ensure the application runs smoothly.Freeing memory space.
How will you get the amount of free memory on the server in which Node.Js application is running? This is a question every Node.Js user has battled with at one point or another. Let us delve into the process and come up with ways to free the memory space we require. Memwatch-nextThe Node.Js application has an inbuilt system that helps track memory usage on the server. Memwatch assists in calculating memory space used on Linux or Unix using shift plus m. The application as we said above runs on JavaScripV8 on a C++ viewpoint which enables freeing of the memory space needed.JavaScript V8.Using the JavaScript V8 enables freeing of memory space by apportioning the memory into three sections. The sections include the code space, stack space, and heap space.
The code space is occupied by the actual code implementations data, while the stack has the data on integer values that reference to the heap items. The heap memory can now be cleaned up to create more memory space without losing important data.Malloc freeing.The process of malloc freeing of memory space is also referred to as garbage collection. This term comes up because the process involves the collection of all data that is not referenced and eliminating it. There are two types of garbage collection systems; the easy scavenge sweep and mark-sweep. Scavenge sweep is quick and reducing the downtime when your application is not running because of maintenance but it is not thorough.
The mark-sweep, on the other hand, takes longer and gets rid of all the unwanted data.As we have now learned how you will get the amount of free memory on the server in which Node.Js is running you can now enjoy using the app without crashing it. However, you need to be careful when cleaning data not to lose important information.
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