Hmm, my 4 core Linux machine produced 100HODL in 24hours, My 8 core Macbook did not produce a single one in 24hours. I must be using the wrong OS when I look at the stats above.
My each vps has 32 cores. Maybe it is the breaking point.
And you have more than one vps, I suppose?
5000. 2500 = 32core cpu vps'es, and also 2500 nvidia k520 instances. Now each one runs at 45mh/s in dagger hashimoto algo.