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OpenResty XRay Jan 14, 2023
OpenResty XRay Jan 14, 2023
Automatic Analysis Reports in OpenResty XRay
- The Past
- The Present
- The Future
OpenResty XRay Nov 12, 2021
OpenResty XRay Nov 12, 2021
Ylang: Universal Language for eBPF, Stap+, GDB, and More (Part 1 of 4)
- What is Dynamic Tracing
- Why the “Y” Name
- Getting Started
- Various Backends and Runtimes
- Why a Unified Frontend Language
- The Language Syntax
OpenResty XRay Aug 31, 2020
OpenResty XRay Aug 31, 2020
Introduction to Lua-Land CPU Flame Graphs
- What is a Flame Graph
- Simple Lua samples
- Complicated Lua applications
- Sampling overhead
- Safety
- Compatibility
- Other types of Lua-land Flame Graphs
OpenResty XRay Aug 10, 2020
OpenResty XRay Aug 10, 2020
Memory Fragmentation in OpenResty and Nginx's Shared Memory Zones
- An empty zone
- Filling entries of similar sizes
- Deleting odd-numbered keys
- Deleting the keys in the first half
- Mitigating Fragmentation
OpenResty XRay Aug 4, 2020
OpenResty XRay Aug 4, 2020
How OpenResty and Nginx Shared Memory Zones Consume RAM
- Slabs and pages
- What is allocated is not what is paid for
- Fake Memory Leaks
- HUP reload
OpenResty XRay Jan 21, 2020
OpenResty XRay Jan 21, 2020
How OpenResty and Nginx Allocate and Manage Memory
- On The System Level
- On The Application Level
- For Traditional Nginx Servers
OpenResty Open Source May 30, 2025
OpenResty Open Source May 30, 2025
OpenResty 1.27.1.2 Released
- Version highlights
- Full Changelog
- Feedback
OpenResty XRay May 30, 2025
OpenResty XRay May 30, 2025
Deep Dive into Dynamic Tracing Technology: How OpenResty XRay Revolutionizes Problem Diagnosis
- 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 XRay May 26, 2025
OpenResty XRay May 26, 2025
Why is Dynamic Tracing Difficult to Implement? How Does OpenResty XRay Break Through?
- 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 May 26, 2025
OpenResty XRay May 26, 2025
Traditional Methods vs. Dynamic Tracing: A Revolution in Efficiency and Control
- 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 May 26, 2025
OpenResty XRay May 26, 2025
The Next Stop for Observability: How OpenResty XRay Redefines Problem Troubleshooting
- 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