Those appliances are "Gen3" models. These are no longer sold by McAfee, and you won't find them on the web site.
Here are a few relevant data points from the legacy Nitro data sheet:
I don't have details on the ACE 3225 appliance. However, this is the larger of the 2 Gen3 ACE appliances available, and is more than capable of handling everything your ESM can throw at it.
Actually we are facing some un realistic type of problems.
On the ESM the jobs get hanged/stuck means that SOC members are not able to login. every thing get hanged.
I am suspecting that the ESM is now overburden like that he is receving more number of events then he can handle.
How can I see that
1- ESM is getting how much number of events