Yichun Zhang
Yichun Zhang
We need a separate ngx_meta_lua_module for this. It's wrong to do such things in either ngx_stream_lua_module or ngx_http_lua_module. Either way is wrong and fragile.
@XIAZY It is compiled with `-g` by default.
No need to specify `--with-debug` at all. That's for very different things.
Thank you for the work! I'll try merging this to master in the next week :)
Hello! On Sun, Dec 30, 2012 at 9:36 PM, Jose Diaz-Gonzalez < [email protected]> wrote: > @agentzh https://github.com/agentzh ping :) Sorry I haven't got the tuits to tweak and merge this...
@bixuelantian It is usually the machine code frames emitted by LuaJIT's JIT compiler (assuming your LuaJIT build has debug symbols).
@weldpua2008 No, you should never use this tool in high-volume systems since this tool uses code instrumentation instead of sampling, unlike the on-CPU flame graph sampling tool.
@hamishforbes Ensure you build the latest systemtap from its source release. Do not use the version in the system yum repository! It's ancient and very buggy.
@alonbg Will you rebase to the latest master? Thanks!
@dingjingzhen It clearly asks you to run the command "debuginfo-install glibc-2.17-222.el7.x86_64" to install the *debuginfo* package for that glibc package, *not* the glibc package itself. The package name should be...