We have a pretty standard ArcGIS deployment
- Portal
- Host Server
- Image Server
- Map (3)
- UnFederated Server
- Monitor Server
- DB
- DataStore (Relational/Tile Cache)
- Spatial-Temporal DataStore
- Oracle DB
In Monitor with the centralized recommended specs of 4 CPU cores and 16 GB RAM. We have a total of 62 counters for Production all set to the longer time intervals of recommended settings.
We have run the stagger collection times script and tried to reduce collection times for certain less critical aspects of the system such as RDP, however we are still getting High-CPU spikes with Monitor Server.
Any suggestions?
Try adding 2 more CPU cores to this VM.
Spikes are common. You should see the spikes as the monitor runs on different intervals.