regexes

OpenResty XRay Jun 28, 2023

OpenResty XRay Updated Jun 28, 2023 11 mins read

Tracing the Slowest PCRE Regular Expressions in OpenResty or Nginx Processes

OpenResty XRay Jan 14, 2023

OpenResty XRay Jan 14, 2023

Automatic Analysis Reports in OpenResty XRay

Photo by Yichun Zhang

OpenResty XRay Nov 12, 2021

OpenResty XRay Nov 12, 2021

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

Photo by Yichun Zhang

OpenResty XRay Aug 31, 2020

OpenResty XRay Aug 31, 2020

Introduction to Lua-Land CPU Flame Graphs

Photo by Guido Jansen

OpenResty XRay Aug 10, 2020

OpenResty XRay Aug 10, 2020

Memory Fragmentation in OpenResty and Nginx's Shared Memory Zones

Photo by Elena Mozhvilo

OpenResty XRay Aug 4, 2020

OpenResty XRay Aug 4, 2020

How OpenResty and Nginx Shared Memory Zones Consume RAM

Photo by Jose G. Ortega Castro

OpenResty XRay Jan 21, 2020

OpenResty XRay Jan 21, 2020

How OpenResty and Nginx Allocate and Manage Memory

Photo by Harrison Broadbent

OpenResty XRay Sep 28, 2023

OpenResty XRay Sep 28, 2023

How CPU time is spent inside Rust’s Sled library

How CPU time is spent inside Rust’s Sled library

OpenResty XRay Sep 28, 2023

OpenResty XRay Sep 28, 2023

Find the largest Python objects or values taking the most RAM (using OpenResty XRay)

Find the largest Python objects or values taking the most RAM (using OpenResty XRay)

OpenResty XRay Sep 27, 2023

OpenResty XRay Sep 27, 2023

How CPU time is spent inside Go's etcd server (using OpenResty XRay)

How CPU time is spent inside Go's etcd server (using OpenResty XRay)

OpenResty XRay Sep 21, 2023

OpenResty XRay Sep 21, 2023

How CPU time is spent inside llama.cpp + LLaMA2 (using OpenResty XRay)

How CPU time is spent inside llama.cpp + LLaMA2 (using OpenResty XRay)

OpenResty XRay Sep 1, 2023

OpenResty XRay Sep 1, 2023

Find Blocking Go Code Paths Holding back CPU Usage (Using OpenResty XRay)

Find Blocking Go Code Paths Holding back CPU Usage (Using OpenResty XRay)

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