OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResety Edge Updated Jun 26, 2026 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 Jun 26, 2026

OpenResety Edge Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 5 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResety Edge Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty Open Source Updated Jun 26, 2026 6 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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 Jun 23, 2026

OpenResety Edge Updated Jun 23, 2026 5 mins read

How to Set Up a Self-Hosted CDN: Step-by-Step Guide with OpenResty Edge

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• How OpenResty Edge Works: Edge Node, Admin, and Origin
• What You’ll Need Before You Start
• Step 1 — Install OpenResty Edge and Initialize the Cluster
• Step 2 — Plan and Register Your Edge Nodes
• Step 3 — Configure DNS and Traffic Routing
• Step 4 — Set Up Caching Rules for High Hit Rates
• Step 5 — Configure Edge Security Policies
• Step 6 — Monitor Your CDN and Set Up Alerting

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 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

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 8 mins read

How UDB and OpenResty XRay Let You See Through the Entire Perl Code Execution Process

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• What is UDB?
• Hands-on: Analyzing Perl Application Call Stacks with OpenResty XRay and UDB
• Why More Developers Are Choosing UDB?
• Summary

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 9 mins read

UDB + OpenResty XRay: Unlocking the Mystery of OpenResty Application Performance

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• How OpenResty XRay Enhances Efficiency with UDB
• Hands-On: Analyzing OpenResty Lua Call Stacks with UDB and OpenResty XRay
• Advantages of Time-Travel Debugging
• Summary

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 8 mins read

UDB and OpenResty XRay: How to Analyze File Operations in Java Applications

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• What is UDB?
• Power Duo: UDB Meets OpenResty XRay
• Hands-On Tutorial: Analyzing Java Application File Operations with OpenResty XRay and UDB
• Conclusion

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 4 mins read

Unveiling Python Code Execution with UDB

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• The Unique Value of UDB in Python Debugging
• Enhancing Debugging Capabilities with OpenResty XRay
• Real-World Example: Analyzing Python Network Request Call Stacks
• Summary

OpenResty XRay Jun 26, 2026

OpenResty XRay Updated Jun 26, 2026 6 mins read

Case Study: How to Trace a Memory Leak Caused by an LRU Cache Using OpenResty XRay

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• The Silent Killer: How Invisible Memory Leaks Threaten Business Stability
• A Deep Dive into a Memory Leak Investigation
• From Predicament to Breakthrough: A Pinpoint Diagnosis