OK, here's ours:

CentOS running on "bare metal" (now fully patched, but it wasn't before - it'd been a few months) mysql, apache. Nothing else running on the server (OK, ssh is running, but I've tried to lock it down as best I could, but I would bet that there is at least one thing running on there that shouldn't be. I'm just more of a Solaris guy.) No cPanel (ugh) or other crutches.

7.5.6 (no patches - yeah, I've gotta get on that. Supposedly we've paid our annual support but no one can find that number. I've just been too busy to track it down - For example, I'm in a hotel room 1500 miles from my last post in this thread...)

If there is any other info that would be helpful to provide, let me know.