I'm importing from a vBulletin 3.8.6 system to XenForo 1.2. 1.2m posts in total.
The thing is, it seems to be taking a long time. Long time is of course relative. But I seem to feel a few years ago when I did a test import that it was a lot faster. Plus my new server is a lot faster... quad core I believe, plenty of RAM (sorry stats escape me). I also remember way back kin the day when importing *into* vBulletin some mySQL config changes could make a world of difference.
1) How long do you think it should take to import 1.2m posts?
2) Any tips on what to tweak to speed up the mport?
The only change tried was editing the config from a limit of 100 to 1000 as per a thread I saw somewhere, but not sure if that's helped or is even advisable.