listener error - connections failing or are slow

[daljitsb]

I'd look at memory on the server.

Memory is not the issue. There is plenty. The difference that I noticed between this server/db and other working servers/db is that they are not MTS setup but this one is has these entries in registry.

HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE\OracleMTSRecoveryService

ORAMTS_NET_CACHE_MAXFREE = 5
ORAMTS_NET_CACHE_TIMEOUT = 120000
ORAMTS_OSCREDS_MATCH_LEVEL = OS_AUTH_LOGIN
ORAMTS_SESS_TXNTIMETOLIVE = 120

Also heer is my TNSNAMES.ora entry on server:
------------------------------------------------
MYDB =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = MYSERVER)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = MYDB)
)
)

and, LISTENER.ora entry
-------------------------------------------
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\oracle\product\10g\db_1)
(PROGRAM = extproc)
)
(SID_DESC =
(GLOBAL_DBNAME = MYDB)
(ORACLE_HOME = D:\oracle\product\10g\db_1)
(SID_NAME = MYDB)
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC))
)
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = MYSERVER)(PORT = 1521))
)
)
)


-D