I'm old school. I usually maintain a swap that 2x size RAM, unless RAM exceed 16GiB, then I usually keep swap between 2x and 1x of RAM. This is particularly the

I'm old school. I usually maintain a swap that 2x size RAM, unless RAM exceed 16GiB, then I usually keep swap between 2x and 1x of RAM. This is particularly the case for mission critical servers. Swap gives me half a chance if something hoses memory.