Thanks fenderman,
I'm just setting up my system, and its nice to have a base line, I have i7-4770, 16gb, ssd, 4tb HD, using a eval copy of BI4.
I have 3x4mp, and 1x3mp Hikvision cameras at this time, using direct to disk and I'm hitting about 35% CPU, I have 2 more 4mp and on 3mp camera to...