Slow connection to sqlplus on IBM AIX
(Doc ID 1554598.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
SQL*Plus - Version 126.96.36.199 and later
IBM AIX on POWER Systems (64-bit)
Below are the usual symptoms seen: 1.The connection using sqlplus is slow on a new installation. 2.The truss output shows the below delay: truss -aefdD -o /tmp/test_conn.txt sqlplus '/as sysdba'
When connecting using sqlplus /nolog" there is a delay, after which the connection to database using "conn /as sysdba" is faster. This proves the issue is with connecting to sqlplus and not with the database.
Nothing was changed in the configuration of OS.
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