Hi. I have installed ISPCONFIG3 with: - WEB SERVER (12 WEBSITE RUNNING) - MAIL SERVER - FTP SERVER - DNS SERVER - MYSQL SERVER So, i have 2GB RAM...but after one or two day this is full. I reboot my system and return to ok (600/800MB). Is normal? Thank you!
This is normal with linux. Linux is borrowing unused memory for disk caching. This makes it looks like you are low on memory, but you are not! Everything is fine!