Some RemoteApp User Profile Disks Preform Much Slower
Posted on 2018-02-09
Here’s the setup:
VMhost running ESXi 6.5
BROKER1 – 2012r2
RDS1 – 2012r2
RDS2 – 2012r2
RDS3 – 2012r2
All updates applied to all servers involved.
All clients running Win10x64
User profile disks are saved on a share on the broker. Nothing unusual with effected user’s disks as far as I can tell (all of similar size).
RemoteApp (Not Remote Desktop) used by clients to run a SQL frontend app. Some user’s queries going much slower than others, even those logged into the same session host running the same queries.
After deleting the user’s profile disk and having them log in again, the SQL queries start going fast again. This last for weeks sometimes but eventually it slows down to a crawl again and I must delete their UPD all over.
The users effected have the same permissions as everyone else and are connecting from the same office, over the same 100Mb up and down fiber.
I haven’t been able to find anything out of the ordinary in the event logs on either the broker or the session hosts.