OpenResety Edge Nov 5, 2025

OpenResety Edge Updated Nov 5, 2025 17 mins read

Why More and More Enterprises Are Building Private CDNs

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• When Commoditized Services Undermine Innovation
• Four Inherent Challenges of Public CDNs
• The Versatile Gateway Built for Edge Computing
• Four Pillars for Building a Private Edge Network
• Beyond the Network’s Periphery

OpenResty XRay Nov 11, 2025

OpenResty XRay Updated Nov 11, 2025 9 mins read

How OpenResty XRay Pinpointed Java Memory Issues

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• Background and Problem
• Systematic Diagnostic Path: From Leak to Jitter
• Diagnostic Efficiency and System Improvements
• Why Choose OpenResty XRay for Java Application Memory Analysis?

OpenResty XRay Nov 10, 2025

OpenResty XRay Updated Nov 10, 2025 9 mins read

When a "Black Box" Plugin Consumes 45% CPU: How We Pinpointed Lua Line 93 Without Source Code

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• When perf Meets the Black Box
• From Sampling to Full-Stack Dynamic Tracing
• Uncovering the Evidence Trail
• From What happene to Why
• Summary

OPENRESTY Oct 31, 2025

OPENRESTY Updated Oct 31, 2025 2 mins read

OpenResty Edge Version 25.9.17 Now Available

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• Core Highlights
• Enhanced Features & Increased Flexibility
• Improved Usability & Observability
• Key Fixes and Stability Enhancements
• How to Upgrade?

OpenResty XRay Oct 31, 2025

OpenResty XRay Updated Oct 31, 2025 2 mins read

OpenResty XRay Version 25.10.11 Now Available

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• Three Key Highlights
• Enhanced Diagnostic Accuracy and Stability
• Usability and Security Enhancements

OpenResty XRay Oct 27, 2025

OpenResty XRay Updated Oct 27, 2025 9 mins read

How to Pinpoint the Hidden Cost of Gzip Configuration with OpenResty XRay

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• Performance Issues Often Lurk in Unexpected Places
• How OpenResty XRay Uncovers the Root Cause
• Quantifying Performance Bottlenecks
• From Experience to Methodology

OpenResety Edge Oct 23, 2025

OpenResety Edge Updated Oct 23, 2025 5 mins read

Performance Takes a Leap Forward: OpenResty Edge Now Supports zstd Compression

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• The Evolution of Compression Algorithms
• What is Zstandard (zstd)
• Why Zstandard is Particularly Well-Suited for OpenResty Edge
• How to Enable Zstandard (Zstd) Compression in OpenResty Edge

OpenResety Edge Oct 20, 2025

OpenResety Edge Updated Oct 20, 2025 5 mins read

How OpenResty Edge Automates SSL/TLS Certificate Management with ACME Protocol

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• What is the ACME protocol?
• Why we need the ACME protocol?
• How to automatically provision certificates in OpenResty Edge via ACME protocol

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

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• 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 Oct 10, 2025

OpenResty XRay Updated Oct 10, 2025 4 mins read

Building a Non-Invasive Java Function Profiler with OpenResty XRay

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• What is Non-Intrusive Function Probing?
• What Makes OpenResty XRay’s Non-Intrusive Probes Unique?
• Hands-on Demo: Monitoring Function Parameters
• Technical Advantages and Use Cases

OpenResty XRay Sep 25, 2025

OpenResty XRay Updated Sep 25, 2025 6 mins read

How OpenResty XRay Pinpoints the Toughest Problems with Minimal Data

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• More Data Doesn’t Mean More Insight
• The Difference of OpenResty XRay
• XRay Real-world Use Cases

OpenResty XRay Sep 15, 2025

OpenResty XRay Updated Sep 15, 2025 5 mins read

OpenResty XRay Reduces Usage to 40% with a Flame Graph for Financial Services

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• Pinpointing Memory Leak Root Causes with a Flame Graph
• Significant Optimization Achievements
• Further Reading
• Summary

OpenResty XRay Sep 23, 2025

OpenResty XRay Updated Sep 23, 2025 9 mins read

How OpenResty XRay's Node.js Function Probes Enable a New Monitoring Paradigm

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• Why You Need a New Paradigm for Non-Invasive Function Probes
• Hands-on Demo: Monitoring Function Parameters
• How Top Teams Leverage Non-Intrusive Probes to Boost Engineering Efficiency

OpenResety Edge Sep 3, 2025

OpenResety Edge Updated Sep 3, 2025 3 mins read

Enabling Mirror Request Functionality with OpenResty Edge

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• Triple Enhancement in Stability, Experience, and Cost
• Core Mechanism Breakdown
• Configuration Steps Example

OpenResty XRay Sep 2, 2025

OpenResty XRay Updated Sep 2, 2025 8 mins read

Application Lagging? OpenResty XRay: Instantly Uncover the Truth Behind 75ms Blockages

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• Unraveling Performance Puzzles: CPU Resource Contention Comes to Light
• The Real Culprit Revealed: Blocking Lua I/O Operations
• Quantitative Analysis: The Impact of File IO Performance
• Deep Dive: Understanding Event Loop Blocking in Nginx

OpenResty Open Source Aug 11, 2025

OpenResty Open Source Updated Aug 11, 2025 7 mins read

OpenResty: The Trusted Choice for Developers Worldwide

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• Why Are Developers Worldwide Choosing OpenResty?
• User Testimonials: Authentic Endorsements from the Front Lines
• Technical Prowess: Making Excellence the Norm
• Experience OpenResty’s Exceptional Performance Firsthand

OpenResty XRay Aug 5, 2025

OpenResty XRay Updated Aug 5, 2025 4 mins read

Double Bottleneck Concurrency? OpenResty XRay Multi-dimensional Analysis Solves Performance Challenges

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• Overall CPU Usage Analysis
• In-depth Module Analysis
• Analysis of Compression Strategies
• Analysis Conclusions
• Optimization Solutions

OpenResty XRay Oct 14, 2025

OpenResty XRay Updated Oct 14, 2025 8 mins read

Analyzing CPU Usage in Online Node.js Applications (Using OpenResty XRay)

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• High CPU Usage Issues in Node.js Applications
• CPU Blocking Issues in Node.js Applications
• Automated Sampling and Expert Analysis
• Performance Impact and Overhead
• Future Plans

OpenResety Edge Oct 14, 2025

OpenResety Edge Updated Oct 14, 2025 8 mins read

How to Build a Private CDN with OpenResty Edge

tutorial openresty-edge cdn

• Why Build a Private CDN?
• A Flexible Multi-Tier Edge Architecture
• Quick Start Your Edge Network
• Building Highly Available Access Paths
• Designed for Performance and Hit Rate
• Security Protection
• Monitoring and Operations

OpenResty XRay Jul 10, 2025

OpenResty XRay Updated Jul 10, 2025 10 mins read

How OpenResty XRay Thoroughly Analyzes Nginx Memory Corruption Issues

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• A Nginx Crash Case That Kept the Operations Team Up All Night
• How to Use OpenResty XRay to Precisely Capture the First Scene of Memory Corruption
• How Secondary Development Accidentally Broke Nginx’s Lifecycle Management