Final answer:
Increasing the size of the swap file system is not the best solution to improve system performance on Linux computers with limited memory. It is better to optimize the use of available memory by identifying memory-hungry processes and tuning the system's memory settings.
Step-by-step explanation:
Increasing the size of the swap file system is not considered the best solution to improve system performance on Linux computers with limited memory. The swap file system is used as a supplement to physical memory (RAM) when it becomes full. It is slower and less efficient than RAM because it involves reading and writing data to the hard disk, which has slower access times compared to RAM.
Instead of relying solely on swap space, it is better to optimize the use of available memory by identifying and reducing memory-hungry processes, using lightweight software, and tuning the system's memory settings. This can include adjusting cache sizes, prioritizing critical processes, and optimizing memory allocation for specific tasks.
Furthermore, increasing the swap file system may not always be feasible due to technical limitations or hardware constraints. It is also important to note that if a system is constantly relying heavily on swap space, it may indicate a need for hardware upgrades or a more efficient use of available resources.