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 Jul 25, 2025

OpenResty XRay Updated Jul 25, 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 Jul 17, 2025

OpenResety Edge Updated Jul 17, 2025 8 mins read

How to Build a Private CDN with OpenResty Edge

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• 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

OpenResty XRay May 23, 2025

OpenResty XRay Updated May 23, 2025 9 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 May 23, 2025

OpenResty XRay Updated May 23, 2025 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 May 23, 2025

OpenResty XRay Updated May 23, 2025 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 May 23, 2025

OpenResty XRay Updated May 23, 2025 5 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 Jul 8, 2025

OpenResty XRay Updated Jul 8, 2025 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

OpenResty XRay Jul 2, 2025

OpenResty XRay Updated Jul 2, 2025 6 mins read

Performance Breakthrough: 60% DNS Optimization Success with OpenResty XRay

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• When the “Lifeline” DNS Service Faces a Performance Crisis
• How to Investigate the Culprit Step by Step with OpenResty XRay
• Precision “Treatment”: Three Steps to Rebirth
• Summary: What We Achieved in Just a Few Minutes
• What is OpenResty XRay

OpenResty XRay Jul 2, 2025

OpenResty XRay Updated Jul 2, 2025 10 mins read

The Swiss Army Knife for Dynamic Tracing, How Ylang Tames Complexity

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• Industry Pain Point: Why We Desperately Need a New Tracing Language
• The Core Tech: What Makes Y Language a Game-Changer?
• Ylang Syntax: The Familiarity of C, The Power of Advanced Tracing
• Killer Applications: Solving Problems Beyond the Reach of Traditional Tools
• Universal Platform Support: Y Lang Goes Everywhere
• Compiler Wizardry: Forging a Superior Language with Superior Tools

OpenResty XRay Jun 27, 2025

OpenResty XRay Updated Jun 27, 2025 4 mins read

Major Breakthrough for OpenResty XRay: Non-Intrusive Analysis of Java Application Memory & Envoy Lua Performance

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• Gain Complete Insight into Java Application Memory, Non-Intrusively
• Unlocking the Lua Performance Black Box Inside Envoy
• The Road Ahead

OpenResty XRay Jun 27, 2025

OpenResty XRay Updated Jun 27, 2025 11 mins read

Why Dynamic Tracing is the Future of Production Troubleshooting

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• The Unseen Crisis in Modern Software
• Why Traditional Tools Are Failing
• Dynamic Tracing: The New Paradigm for Troubleshooting
• The OpenResty XRay Difference
• From Firefighting to True Observability

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 10 mins read

Deep Dive into Dynamic Tracing Technology: How OpenResty XRay Revolutionizes Problem Diagnosis

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• Dynamic Tracing: A Powerful Tool for Solving Complex System Issues
• Why Choose OpenResty XRay?
• Product Focus: XRay Applications in Real-World Scenarios
• Common Misconceptions and FAQs: What You Might Want to Know About Dynamic Tracing

OpenResty Open Source May 30, 2025

OpenResty Open Source Updated May 30, 2025 3 mins read

OpenResty 1.27.1.2 Released

OpenResty releases

• Version highlights
• Full Changelog
• Feedback

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 7 mins read

The Next Stop for Observability: How OpenResty XRay Redefines Problem Troubleshooting

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• Why is Problem Troubleshooting Becoming Increasingly Difficult in Modern Software Architecture?
• Trend Insights: The Future of Observability Technology
• How Does Dynamic Tracing Technology Break Through Abstraction Layers?
• Use Case: Real-time Statistics of Plugin Resource Consumption in Production Kong Services
• Conclusion

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 7 mins read

Traditional Methods vs. Dynamic Tracing: A Revolution in Efficiency and Control

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• A Revolution in Efficiency and Control
• Dynamic Tracing: X-Ray Vision for Your Systems
• From Flame Graphs to System Panorama
• Why Choose OpenResty XRay?
• The Future of Observability: New Frontiers in Dynamic Tracing

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 10 mins read

Why is Dynamic Tracing Difficult to Implement? How Does OpenResty XRay Break Through?

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• Why is Problem Troubleshooting Becoming Increasingly Difficult in Modern Software Architecture?
• Trend Insights: The Future of Observability Technology
• How Does Dynamic Tracing Technology Break Through Abstraction Layers?
• Use Case: Real-time Statistics of Plugin Resource Consumption in Production Kong Services
• Conclusion

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 6 mins read

From Black Box to White Box: OpenResty XRay Makes System Issues Nowhere to Hide

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• A Dynamic Tracing Tool That Turns Black Boxes into White Boxes
• Comprehensive Multi-dimensional Analysis Capabilities
• Real-World Case Studies
• Product Vision

OpenResty XRay Jun 17, 2025

OpenResty XRay Updated Jun 17, 2025 5 mins read

OpenResty XRay Empowers LLVM clang Performance Optimization Practices

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• What is LLVM/clang
• OpenResty XRay Analysis Process
• Optimization Implementation and Results
• Conclusion