What is the log file for Java externals used part of the Component on target runtime?

HI All,

I am new to Livesite.

I developed a java external part of the component and it is working fine on TeamSite server. I am able to see the log messages on TeamSite server in below log files.

external.log file and livesite_runtime.log.

I moved that java file part of the <<customer>>_livesite_runtime.jar to target portal runtime environment followed by portal restart.

I deployed the page that has my component to target portal and also I can see my changes on my portal page.

I want to check the log messages on target portal, i checked livesite_runtime.log file on target but i do not find any log messages related my java external.

Can you please provide me the log files that get updated if i try hit or refresh the URL of the page on target portal server?

My target Portal is IBM Websphere Portal server and the log file location is /opt/IBM/WebSphere/wp_profile/log_dir/livesite_runtime.log