Analysis Graph Flashes No Data FOund BUt Data Is There
At first I thought maybe this was a licensing thing and that since this SQL Instance was no longer monitored its data would not be accessible in the ANALYSIS tab but if I select the metric Machine Processing Time I get the data. Its only certain metrics that this happens and they are Disk Avg Read time & Disk Avg Write Time.
Because I can get a screenshot of the data before its replaced with the NO DATA FOUND msg I have proof that there is data there. Anyone have any ideas on why this happens, why SQL monitor does not want me to see the data collected for these 2 metrics for a no longer monitored SQL Instance?
ATTN RedGate Supoport: If you need to see the screenshot for proof that there is data there I am happy to send it. I am trying to compare metrics for our old SQL Server to our new one and I have to do it one screen at a time and get screenshots since the data keeps disappearing from the screen.