Configure IS Auditing log to get user login and logout info

Open the config file in the below location.

vim /opt/IBM/InformationServer/ASBServer/apps/deploy/ISauditing.properties

update the value from "ALL" to "INFO" for the below two parameter

1)com.ibm.iis.isf.audit.event.LOGIN = INFO

2)com.ibm.iis.isf.audit.event.LOGOUT = INFO

Restart the IIS services

Now we can able to see the user info in ISauditLog_0.log present in the log location <IS installation location>/WebSphere/AppServer/profiles/InfoSphere/logs