server-1: GW8HP1 POA on the OES2(linux).
server-2: GMS2 on the OES2(linux)

When user connected over internet to the GMS - gms server connect to the POA over SOAP... At this time CPU utilization server-1 Up to 90..100%.

When user close connection to the GMS - utilization on the server-1 back to the 0...15%

Any body have this too ? This is a normal ?