[dpdk-users] How to show debug log in DPDK and DPDK application

[Hideyuki Yamashita]

Hello 

I am a developer for DPDK application(SPP).
And I have a very basic question how to debug by
increasing log level.

Q1.Are thre any documents those describe the following?
- how to output debug log of DPDK
- how to output debut log of DPDK application

As I did quick search on Google, no official documents found.
If above is yes.
Please let me know how to achieve those.

Thanks in advance for your guidance to newbie!

BR,
Hideyuki Yamashita
NTT TechnoCross