I currently have 1 domain on a VPS with 1 instance of Moodle 2.3.2. To minimize the danger of overtaxing the resources (I share a processor :-( but have 2GBytes of guaranteed RAM) I was wondering if there were anything I could do if I wanted to put, say, Wordpress or another domain on the same server with another instance of Moodle in terms of PHP tuning. For the moment all is well, but I prefer to avoid problems in future if possible. Ah yes, my PHP version is 5.3.3.
