线上快速定位硬盘 I/O 高的 Python 代码路径(使用 OpenResty XRay)
Lua Rds Parser Library
Yichun Zhang , 31 Aug 2011 (created 31 Aug 2011)This Lua library can be used to parse the Resty-DBD-Stream formatted data generated by Drizzle Nginx Module and Postgres Nginx Module into Lua data structures. In the past, we have to use JSON as the intermediate data format which is quite inefficient in terms of both memory and CPU time.
To maximize speed and minimize memory footprint, this library is implemented in pure C.
This library is enabled by default; use the --without-lua_rds_parser
option
to disable it when running ./configure
to build OpenResty.
Project homepage: https://github.com/agentzh/lua-rds-parser