OpenResty Edge Version 25.12.5-1 Now Available
- Key Highlights
- Key Optimizations
- Key Fixes and Stability Enhancements
- How to upgrade?
- Key Highlights
- Key Optimizations
- Key Fixes and Stability Enhancements
- How to upgrade?
Featured Articles
OpenResty XRay reduce your CPU usage up to
90%
OpenResty XRay reduce your CPU usage up to 90%
Latest Articles
Hunting Down a Silent Memory Leak in OpenResty Without a Reboot
- A Complete Dissection of a Production Memory Leak
- Why Are These Problems Nearly Unsolvable?
- A System Transformation
- When Performance Issues Go Beyond Just Tools
- A Complete Dissection of a Production Memory Leak
- Why Are These Problems Nearly Unsolvable?
- A System Transformation
- When Performance Issues Go Beyond Just Tools
Anatomy of a 15x Performance Drop: A 90k to 6k QPS Root Cause Analysis with OpenResty XRay
- The 93% Performance Drop: Uncovering the Observability Blind Spot
- OpenResty XRay Uncovers Connection Reuse Issues
- Comparative Analysis Reveals Compilation Option Issues
- Impact of Compiler Options on Instruction Execution Performance
- The 93% Performance Drop: Uncovering the Observability Blind Spot
- OpenResty XRay Uncovers Connection Reuse Issues
- Comparative Analysis Reveals Compilation Option Issues
- Impact of Compiler Options on Instruction Execution Performance
Implementing Cluster-Wide TLS Rotation Without Restarts
- The Hidden Fragility of TLS
- Moving from Manual Hacks to Systemic Resilience
- Quantifying Latency Reduction and Uptime Gains
- The Hidden Fragility of TLS
- Moving from Manual Hacks to Systemic Resilience
- Quantifying Latency Reduction and Uptime Gains
An Introduction to the Programmable WAF of OpenResty Edge
- High-Performance Programmatic WAF
- Beyond WAF: A Unified Architecture
- From Defensive Tools to Core Assets
- High-Performance Programmatic WAF
- Beyond WAF: A Unified Architecture
- From Defensive Tools to Core Assets
Deconstructing the LuaJIT Pseudo Memory Leak
- Defining Pseudo Memory Leak
- Beyond Crashes, Architectural Unpredictability
- Why Code Optimization Is No Longer Effective?
- From Passive Retention to Proactive Reclamation
- Enabling Memory to Breathe
- Defining Pseudo Memory Leak
- Beyond Crashes, Architectural Unpredictability
- Why Code Optimization Is No Longer Effective?
- From Passive Retention to Proactive Reclamation
- Enabling Memory to Breathe
Building "Less is More" Event-Driven Operations with OpenResty Edge Webhook
- From Data Deluge to Critical Signals
- Why is Edge Webhook So Efficient and Secure?
- Building a Less is More Precise Operations Ecosystem
- From Data Deluge to Critical Signals
- Why is Edge Webhook So Efficient and Secure?
- Building a Less is More Precise Operations Ecosystem
How We Pinpointed a 244ms Latency Spike in a 500k QPS OpenResty Gateway
- When Traditional Monitoring Fails to Pinpoint the Root Cause
- From Heuristics to the Power of Dynamic Observability
- Quantifiable Engineering Efficiency and Resource Optimization Results
- Building Continuous Performance Observability
- When Traditional Monitoring Fails to Pinpoint the Root Cause
- From Heuristics to the Power of Dynamic Observability
- Quantifiable Engineering Efficiency and Resource Optimization Results
- Building Continuous Performance Observability
From Open Source OpenResty to OpenResty Edge: Evolving Your High-Performance Infrastructure
- Feature Enhancement Overview
- Applications in Critical Business Scenarios
- OpenResty Edge’s Role in Your Evolving Tech Stack
- Feature Enhancement Overview
- Applications in Critical Business Scenarios
- OpenResty Edge’s Role in Your Evolving Tech Stack
Why More and More Enterprises Are Building Private CDNs
- 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
- 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
How OpenResty XRay Pinpointed Java Memory Issues
- Background and Problem
- Systematic Diagnostic Path: From Leak to Jitter
- Diagnostic Efficiency and System Improvements
- Why Choose OpenResty XRay for Java Application Memory Analysis?
- Background and Problem
- Systematic Diagnostic Path: From Leak to Jitter
- Diagnostic Efficiency and System Improvements
- Why Choose OpenResty XRay for Java Application Memory Analysis?
When a "Black Box" Plugin Consumes 45% CPU: How We Pinpointed Lua Line 93 Without Source Code
- When perf Meets the Black Box
- From Sampling to Full-Stack Dynamic Tracing
- Uncovering the Evidence Trail
- From What happene to Why
- Summary
- When perf Meets the Black Box
- From Sampling to Full-Stack Dynamic Tracing
- Uncovering the Evidence Trail
- From What happene to Why
- Summary
OpenResty Edge Version 25.9.17 Now Available
- Core Highlights
- Enhanced Features & Increased Flexibility
- Improved Usability & Observability
- Key Fixes and Stability Enhancements
- How to Upgrade?
- Core Highlights
- Enhanced Features & Increased Flexibility
- Improved Usability & Observability
- Key Fixes and Stability Enhancements
- How to Upgrade?
OpenResty XRay Version 25.10.11 Now Available
- Three Key Highlights
- Enhanced Diagnostic Accuracy and Stability
- Usability and Security Enhancements
- Three Key Highlights
- Enhanced Diagnostic Accuracy and Stability
- Usability and Security Enhancements
How to Pinpoint the Hidden Cost of Gzip Configuration with OpenResty XRay
- Performance Issues Often Lurk in Unexpected Places
- How OpenResty XRay Uncovers the Root Cause
- Quantifying Performance Bottlenecks
- From Experience to Methodology
- Performance Issues Often Lurk in Unexpected Places
- How OpenResty XRay Uncovers the Root Cause
- Quantifying Performance Bottlenecks
- From Experience to Methodology
Performance Takes a Leap Forward: OpenResty Edge Now Supports zstd Compression
- 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
- 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
How OpenResty Edge Automates SSL/TLS Certificate Management with ACME Protocol
- What is the ACME protocol?
- Why we need the ACME protocol?
- How to automatically provision certificates in OpenResty Edge via ACME protocol
- What is the ACME protocol?
- Why we need the ACME protocol?
- How to automatically provision certificates in OpenResty Edge via ACME protocol
How to use OpenResty XRay to quickly pinpoint memory leaks in C++ process
- 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
- 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
Building a Non-Invasive Java Function Profiler with OpenResty XRay
- 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
- 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
How OpenResty XRay Pinpoints the Toughest Problems with Minimal Data
- More Data Doesn’t Mean More Insight
- The Difference of OpenResty XRay
- XRay Real-world Use Cases
- More Data Doesn’t Mean More Insight
- The Difference of OpenResty XRay
- XRay Real-world Use Cases
