OpenResty XRay Oct 31, 2025

OpenResty XRay Updated Oct 31, 2025 4 mins read

How to use OpenResty XRay to quickly pinpoint memory leaks in C++ process

case-study openresty-xray Nginx c++

• Technical Predicament and Initial Diagnosis
• Flame Graphs: Pinpointing Memory Leak Hotspots
• From Reactive to Proactive: XRay’s New Approach to Troubleshooting
• The OpenResty XRay Closed-Loop Approach

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 6 mins read

Pinpointing leaked Lua tables with OpenResty XRay's command-line tools

openresty memory-leak openresty-xray case-study

• How LuaJIT manages memory
• OpenResty XRay’s command-line tools
• An leaking example
• Analysis procedure
• lj-gco-ref analyzer
• Fully-automated analysis