Connections really slow after upgrade
Hi Experts,
I will be needing your help urgently.
We upgraded our Grid infrastructure from 11.2.0.1 to 11.2.0.3. Operating system RHEL 5.7 64 Bit. After upgrade the connections are really slow. We also restarted the listeners and after finding out that the connections are still slow we rebooted the boxes. Still we are getting very slow connections and most of the connections to the databases are timing out.
If you can give your valuable suggestions, it would be much appreciated.
Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = *****)(PORT = 1521)) (ADDRESS = (PROTOCOL = TCP)(HOST = ******)(PORT =
1521)) (LOAD_BALANCE = yes) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME =
*****)))
OK (21180 msec)
Also, is there any known bug or issue after Grid infrastructure upgrade from 11.2.0.1 to 11.2.0.3.
Thanks,
AB