which OS architecture I use, 64 bits or 32 bits for single core, 512mb? ISPConfig3 to 2 websites wordpress. In my machines for personal use I always installed 64-bit system for several reasons, security, better aproveitamente of cpu resources, better adminstration Ram memory, etc … even in old machine, but I’m following a tutorial servers that area nothing understand where the author scares who try to use a 64-bit machine because 512mb have server problems because of insufficient memory, I always thought that myth in the event of use for personal machine, because I never had problems, and always found this invention of technical own theories, but as I do not know anything servers, I come here to ask, the first time created a droplet that was a week atraz, I created with debian 8.1 64-bit, my test ‘ulimit -n’ of number of connections per nucle cpu was 65,536, now with 32-bit system was in 1024! you really think I use it? creating a 2GB swap solves everything in a 64bit OS in my personal practice for household usage, I know they are not for use in servers that have not experiment!
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