The purview deployment mode was in overlay mode with a purview engine(virtual appliance) of 2 interfaces, i.e. eth0 for management, eth1 for monitoring mirrored netflow traffic from a purview sensor(CoreFlow2 switch). I changed the VM port group(eth1...
I also experienced the same issue. After changing the VM port group VLAN ID from 0(default) to 4095, I could see the network and application response time.
