Integration Server JMS connection which is connecting to Universal messaging is getting disconnected/ disabled very frequently in case of load. To explain it further, we got installation of Integration Server and Universal messaging, we have 8 installation like this hosted on Linux VM. All these IS are in single cluster and same goes true with UM realms, all the realms are in a UM cluster.
Now I am not sure as what goes wrong in case of the transaction increases, even having 8 realms in cluster the JMS connection keep getting disabled momentary. This only happens in case of substantial load.
What all I need to look into or change it to insure the connection to UM do not get disabled ?
Thanks in advance for your help!