Resource Monitor on our SQL Server DB server shows very high fluctuating disk activity that I cannot understand.
I then check Activity Monitor and the Database I/O looks ok.
Any ideas why I am seeing such a difference?
Thanks
performancesql server
Resource Monitor on our SQL Server DB server shows very high fluctuating disk activity that I cannot understand.
I then check Activity Monitor and the Database I/O looks ok.
Any ideas why I am seeing such a difference?
Thanks
Best Answer
If I read your graph correctly, your resource monitor shows the Disk I/O peaking at around 10MB/sec. That is not much and would correspond to the I/O graph from the activity monitor.
So, in my opinion, both images show the same data, only on a different scale.