Server Performance. LAG/RUBBER BANDING

Unfortunately the lag/rubberbanding still continues. :/
The lag is all the round.

Lag continued tonight 9/19 around 11:30pm EST and again at 12:50am. on Muttrah. I think it got pretty bad for about 10 minutes and the server went from 100 to 25. It seemed to clear up and we were ok while we hovered around that number of players. I think most people's mumble went down as well. Once it started going up a bit to 30, the lag hit again and I was disconnected. Interestingly, I talked to a couple of players who didn't notice any issues during the first big lag session.

I am currently helping a community to solve the same lag/rubber banding issues. Exactly the same problem as the HOG. The server of this community is also virtualized (via vmware with dedicated hardware) and still suffers with lag/rubber banding. Doing several tests, I found that PRISM is causing low FPS Server (low fps = more lag/rubber banding).

Some statistics:

Vadso ALT (with ONLY ONE player)
PRISM enabled = ~ 30fps (server fps)
PRISM disabled = ~ 37fps (server fps)

Vadso ALT (90 ~ 100 players)
PRISM enabled = ~ 20fps (server fps)
PRISM disabled = 31 ~ 37fps (server fps)

I do not know if this BIG difference is caused by virtualization. You could disable PRISM for 1 week to test? If is possible, let me know when PRISM is disabled.

Thanks.