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DB2 - Problem description

Problem IT33421 Status: Closed

SQLGETCONNECTATTR() FUNCTION CALL WITH SQL_ATTR_GET_LATEST_MEMBER_NAME
TAKING TIME DUE TO GETADDRINFO TAKING MORE TIME

product:
DB2 CONNECT / DB2CONNCT / B50 - DB2
Problem description:
SQLGetConnectAttrW api  with SQL_ATTR_GET_LATEST_MEMBER_NAME
option takes upto 6ms while it takes .4 ms or even lesser in
good case.

[1561643972.281175 - 06/27/2019 13:59:32.281175]
49715	SQLGetConnectAttrW( hDbc=0:1,
fOption=SQL_ATTR_GET_LATEST_MEMBER_NAME,
pvParam=&0fffffffffff5910, cbParamMax=64,
pcbParam=&0fffffffffff5840 )

[1561643972.287257 - 06/27/2019 13:59:32.287257]
SQLGetConnectAttrW( pvParam="MLT3", pcbParam=8 )
49826
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to v11.4.5.0.                                        *
****************************************************************
Local Fix:
Use the IP address or put the hostname to ip resolution in
/etc/hosts
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to v11.4.5.0.                                        *
****************************************************************
Comment
Upgrade to v11.4.5.0.
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
03.07.2020
03.07.2020
28.07.2020
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)