Hi guys,
For about several months on a terminal server with Windows Server 2016 I've been observing high disk usage activity.
On the screenshot below it is not even the highest one.
As you can see on the screenshot PID 4 is associated with all users and various apps.
This is resulted in noticeable performance degradation.
I tried to use Process Monitor but this the SMSS is only process I can see under PID 4.
Active time most of the time is above 70% and Disk Queue length most of the time is higher than 1.
Is there a way to find out what causing it?