Hi all,
For some unknown reason, our instance of ArcGIS Monitor 2023.2 has lost all stats of ArcGIS Server services over the weekend. Last week we had a consumer of one of our gpservices bombarding an ArcGIS Server gpservice with requests. ArcGIS Monitor was a fundamental tool for us to prove that the number of requests from this service went from 3 requests/s to almost 18req/s which obviously put the service under stress and cause a big decrease in response time. (graph below)

Today Monday, we went to see how the service behaved during the weekend and found that there are not stats, any stats. Monitor started again to gather stats of this service at around 7AM today – we don’t know why it stopped nor why it started tp gather stats today again at 7AM….

Last 7 days stats: as you can see we don’t have any data for the past 7 days….

We have also found that all the other services in ArcGIS Server registered in Monitor showed the same issue with a sligh difference, they started to collect stats again at a different day/time. See one example below.

Can someone tell us what’s going on and how to fix this issue? And how to retrieve all the past stats.
@derekl