Optimize Memory Fragmentation due to Huge Nginx Configuration

Photo by Yichun Zhang

New FAQ Doc for OpenResty XRay

Photo by Yichun Zhang

Automatic Analysis Reports in OpenResty XRay

Photo by Yichun Zhang

Resolving Bilibili’s major site incident with OpenResty XRay

Photo by Yichun Zhang

Tracing the Slowest PCRE Regular Expressions in OpenResty or Nginx Processes

Listing Loaded Lua Modules in OpenResty or Nginx Processes

Photo by Yichun Zhang

Analyzing the Most CPU-Consuming Requests in OpenResty or Nginx

Photo by Yichun Zhang

Ylang: Universal Language for eBPF, Stap+, GDB, and More (Part 4 of 4)

Photo by Yichun Zhang

Ylang: Universal Language for eBPF, Stap+, GDB, and More (Part 3 of 4)

Photo by Yichun Zhang

Ylang: Universal Language for eBPF, Stap+, GDB, and More (Part 2 of 4)

Photo by Yichun Zhang

Ylang: Universal Language for eBPF, Stap+, GDB, and More (Part 1 of 4)

Photo by Yichun Zhang

Introduction to Lua-Land CPU Flame Graphs

Photo by Guido Jansen

Memory Fragmentation in OpenResty and Nginx's Shared Memory Zones

Photo by Elena Mozhvilo

How OpenResty and Nginx Shared Memory Zones Consume RAM

Photo by Jose G. Ortega Castro

How OpenResty and Nginx Allocate and Manage Memory

Photo by Harrison Broadbent

The LuaJIT GC64 Mode

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