Anatomy of a 15x Performance Drop: A 90k to 6k QPS Root Cause Analysis with OpenResty XRay
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New! OpenResty 1.29.2.1 is now released!
New! OpenResty 1.27.1.2 is now released!
New! New blog post Anatomy of a 15x Performance Drop: A 90k to 6k QPS Root Cause Analysis with OpenResty XRay is published.
New! New blog post Building "Less is More" Event-Driven Operations with OpenResty Edge Webhook is published.
New! New blog post How We Pinpointed a 244ms Latency Spike in a 500k QPS OpenResty Gateway is published.
New! New blog post From Open Source OpenResty to OpenResty Edge: Evolving Your High-Performance Infrastructure is published.
Lua Cjson Library
Ben Whaley , 16 Jul 2025 (created 11 Aug 2011)Lua CJSON is a Lua C module that provides fast JSON parsing and encoding support for Lua.
Project homepage: https://kyne.au/~mark/software/lua-cjson.php
OpenResty includes its own fork of this library, however. The repository of OpenResty's fork is on GitHub:
https://github.com/openresty/lua-cjson/
This library is enabled by default. You can specify the --without-lua_cjson option
to OpenResty's ./configure script to explicitly disable it.
