20180702 16:08:52 GPU #0: 3047.52 kH/s
20180702 16:08:52 GPU #1: 3041.77 kH/s
20180702 16:08:52 GPU #2: 3060.98 kH/s
20180702 16:08:52 GPU #3: 3148.79 kH/s
20180702 16:08:52 GPU #4: 3043.43 kH/s
20180702 16:08:52 GPU #5: 3200.09 kH/s
20180702 16:08:52 GPU #6: 3139.33 kH/s
20180702 16:08:52 GPU #7: 3131.32 kH/s
4x 1070ti and 4x 1080 core +190 mem -1000 powerlimit 150
not 3.8mh

can you help
Where did you read about 3.8Mh? My 1080 Hybrid has 3200 Mh, 1080ti Hybrid has from 4200 to 4500 Mh, 1070 - 2300