Tracing and Troubleshooting NGINX, OpenResty, and Their Backends

[@Prathapan75]

Excellent video, it really is very good information. Many thanks

[@AchillesGeng]

Good for ChunGe

[@namespace242]

ChunGe NiuBi ,haha :)

[@fzying8692]

support!

[@yujinqiu1384]

The talk is great, it's really pity that waste too much time in the beginning.