we are using two primary server (zcm appliance 11.4 with patch 11.4.1). The appliance has 4gb ram. we are managing only 70 devices with this appliance.
If i click on diagnostics in the ZCC i see a critical warining because the RAM utilization is around 92-95%. Is this a normal behavior or should i increase the RAM?
In the documentation is 4GB RAM for 3000devices - so its a little bit strange.

The cpu utilizatoin is between 1-10% - so thats ok.