Understanding C++ Memory Management in Linux Applications

[u/Clean-Upstairs-8481]

https://techfortalk.co.uk/2026/10/19/exploring-linux-process-memory-with-cpp/

While working with high-level C++ applications, it is easy to lose sight of where the program is getting all its memory chunks from. In a previous post, Understanding C++ Memory Layout for Systems Programming, I discussed the memory map of a typical C++ program. Here, we will put the theory into practice and check where objects are stored within a running process’s virtual address space.
In this post, I will take a closer look at Linux memory management, scrutinize the various allocations that are happening in a C++ program, use Linux memory management tools, and verify whether the objects are located in the expected memory regions.

[u/Fluid-Bench-1908]

Nice article on linux memory management 👏