In CA Privileged Access Manager Server Control we can not see how many device we have:
it is always freezing
Release : 14.1
Sometimes if there are too many rows is not possible to obtain them from GUI, looking for another way.
Jboss seems to do not be able to give you this result.
I suggest to run an export of the DMS database instead
You would have there all the resources defined, so you can easily count the devices
Here another way
1)secons -s //stop AC
2)cd C:\Program Files\CA\AccessControlServer\APMS\AccessControl\Data\DMS__
dbmgr -e -l -f \dms.txt //Exports DB
Int the dms.txt you will have all devices listed.