how to create LNT server for LLVM test-results

Hi All
I konw that I can generate a report.json file by LNT, but I have some doubt that what can I do for getting a perfect analysis like this . Whether you have done something about analyzing LLVM test-results or generate a perfect analysis via LNT itself . If you know,can you give me some idea? For example, give me an instance to create LNT server and view LLVM test-results.
Thank you for all

Jun Luo
software Engineer