> I installed 9.2.7 keeping the client the same. The performance was even > better than before (100%-150% better) and the ACKs were still being > treated as asynchronous (Deduced by looking at tcpdump) > But the problem remains with the other 9.2.7 server (With the same client) > where ACKs are treated as synchronous and hence my round trip time is > more.
It may be important to mention here that the machine with the issue has a virtual IP configured. So clients connect to it using this virtual IP. The other machine which works fine doesn't have virtual IP configured.