AlexWhiteraft
Contributor
Contributor

Hi Robin,

Yes, changing the registry helped and it works great on two monitors.

See before & after the reg change.

Before - with 30 VM sessions:

+-----------------------------------------------------------------------------+

| NVIDIA-SMI 410.68       Driver Version: 410.68       CUDA Version: N/A      |

|-------------------------------+----------------------+----------------------+

| GPU  Name Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |

| Fan  Temp  Perf Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |

|===============================+======================+======================|

|   0  Tesla M10           On | 00000000:3D:00.0 Off | N/A |

| N/A   51C    P0    31W /  53W |   8142MiB /  8191MiB | 79%      Default |

+-------------------------------+----------------------+----------------------+

|   1  Tesla M10           On | 00000000:3E:00.0 Off | N/A |

| N/A   46C    P0    30W /  53W |   8142MiB /  8191MiB | 77%      Default |

+-------------------------------+----------------------+----------------------+

|   2  Tesla M10           On | 00000000:3F:00.0 Off | N/A |

| N/A   28C    P0    17W /  53W |   8142MiB /  8191MiB | 29%      Default |

+-------------------------------+----------------------+----------------------+

|   3  Tesla M10           On | 00000000:40:00.0 Off | N/A |

| N/A   40C    P0    30W /  53W |   8142MiB /  8191MiB | 73%      Default |

+-------------------------------+----------------------+----------------------+

|   4  Tesla M10           On | 00000000:DA:00.0 Off | N/A |

| N/A   52C    P0    33W /  53W |   8142MiB /  8191MiB | 94%      Default |

+-------------------------------+----------------------+----------------------+

|   5  Tesla M10           On | 00000000:DB:00.0 Off | N/A |

| N/A   44C    P0    19W /  53W |   5094MiB /  8191MiB | 41%      Default |

+-------------------------------+----------------------+----------------------+

|   6  Tesla M10           On | 00000000:DC:00.0 Off | N/A |

| N/A   41C    P0    35W /  53W |   6110MiB /  8191MiB | 100%      Default |

+-------------------------------+----------------------+----------------------+

|   7  Tesla M10           On | 00000000:DD:00.0 Off | N/A |

| N/A   43C    P0    25W /  53W |   6110MiB /  8191MiB | 57%      Default |

+-------------------------------+----------------------+----------------------+

After - with 50 VM sessions:

+-----------------------------------------------------------------------------+

| NVIDIA-SMI 410.91       Driver Version: 410.91       CUDA Version: N/A      |

|-------------------------------+----------------------+----------------------+

| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |

| Fan  Temp Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |

|===============================+======================+======================|

|   0 Tesla M10           On   | 00000000:3D:00.0 Off |                  N/A |

| N/A   29C    P8 10W /  53W |   8142MiB / 8191MiB |      2%      Default |

+-------------------------------+----------------------+----------------------+

|   1 Tesla M10           On   | 00000000:3E:00.0 Off |                  N/A |

| N/A   30C    P8 10W /  53W |   8142MiB / 8191MiB |     18%      Default |

+-------------------------------+----------------------+----------------------+

|   2 Tesla M10           On   | 00000000:3F:00.0 Off |                  N/A |

| N/A   27C    P0 20W /  53W |   8142MiB / 8191MiB |      5%      Default |

+-------------------------------+----------------------+----------------------+

|   3 Tesla M10           On   | 00000000:40:00.0 Off |                  N/A |

| N/A   27C    P8 11W /  53W |   8142MiB / 8191MiB |     34%      Default |

+-------------------------------+----------------------+----------------------+

|   4 Tesla M10           On   | 00000000:DA:00.0 Off |                  N/A |

| N/A   29C    P8 10W /  53W |   8142MiB / 8191MiB |      4%      Default |

+-------------------------------+----------------------+----------------------+

|   5 Tesla M10           On   | 00000000:DB:00.0 Off |                  N/A |

| N/A   35C    P0 19W /  53W |   7126MiB / 8191MiB |      3%      Default |

+-------------------------------+----------------------+----------------------+

|   6 Tesla M10           On   | 00000000:DC:00.0 Off |                  N/A |

| N/A   31C    P0 19W /  53W |   7126MiB / 8191MiB |      1%      Default |

+-------------------------------+----------------------+----------------------+

|   7 Tesla M10           On   | 00000000:DD:00.0 Off |                  N/A |

| N/A   29C    P8 10W /  53W |   7126MiB / 8191MiB |      0%      Default |

+-------------------------------+----------------------+----------------------+