Having 5GB not in use and a healthy 30GB of cache and buffers could be additional improved by tweaking the kernels cache strain. I’m on cellular this morning, but if I didn’t embody easy methods to tweak cache strain to hold more information reasonably than swap or be eliminated I'll edit this reply with a hyperlink to a different article which particulars how to take action. Oh and welcome to the MemoryWave Community! Edit: To make full use of memory on a system with greater than adequate RAM installed. Swap vs no swap. With enough RAM accessible, is it better to remove swap area? Discover out the efficiency advantages of swap space. Consider adjusting your server’s cache strain and tendency to swap (vm.swappiness) by following the guide beneath, which is from the earlier article: MemoryWave Community Linux server wants a RAM upgrade? Controls the kernel’s tendency to reclaim the memory, which is used for caching of directory and inode objects. This control is used to outline how aggressive the kernel will swap memory pages. Higher values will enhance aggressiveness