Proliant DL380 g6 Server slow plotting

I installed the x5670s booted windows everything worked ok.
i fired madmax plotter and
I got the same results as before…
I tested 1 plot and it tool 3 hours to finish.

I played with the settings many times(threads,buckets) but i get the same outcome.


Something is surely wrong and i can’t get what it is.
I’ve seen posts from 12 to 32 plots per day with the same CPU.

Please Help… :confused: