How to find Traces in SAP PI 7.3 java only stack

Hello Experts,

How to find the trace logs and pipeline steps in sap pi 7.31 java only stack, which we will get in below areas,

1. In sap pi dual stack , SXMB_MONI (abap stack) in window 1

2. In sap pi dual stack , monitoring--->integration engine--->message monitoring----> xml messages(data base)

I  already found some blog related to the logging but i doesn't help to find the traces which we get in SXMB_MONI (window 1, trace)

http://scn.sap.com/community/pi-and-soa-middleware/blog/2013/09/18/tracing-in-sap-pi-731-single-stack

Your suggestions are highly appreciated.

Thanks & Regards,

Venkat