OpenResty XRay Apr 18, 2025

OpenResty XRay Updated Apr 18, 2025 5 mins read

OpenResty XRay Empowers LLVM clang Performance Optimization Practices

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

OpenResty XRay Apr 18, 2025

OpenResty XRay Updated Apr 18, 2025 6 mins read

Self-Optimization: The Performance Evolution of OpenResty XRay

• Challenges and Pain Points
• OpenResty XRay’s Self-Analysis Process
• Remarkable Optimization Results
• Technical Insights and Business Value
• Conclusion

OpenResty XRay Apr 7, 2025

OpenResty XRay Updated Apr 7, 2025 5 mins read

OpenResty XRay Helps Boost Script Performance by 44 Times

• From Bottleneck Discovery to Significant Speed Improvement
• How OpenResty XRay Works
• Comparison with Traditional Methods

OpenResty XRay Apr 3, 2025

OpenResty XRay Updated Apr 3, 2025 4 mins read

Cross-Media Data Structure Drift: OpenResty XRay Enables 20x Performance Improvement

• Performance Challenges and Breakthroughs
• Practical Significance of 20x Performance Improvement
• Future Outlook

OpenResty XRay Apr 3, 2025

OpenResty XRay Updated Apr 3, 2025 5 mins read

From OOM to O(1): The Implementation Path of Streaming JSON Parser

• Differences between JSONL format and traditional JSON
• Solution
• Continuous optimization
• Technical insights
• verification

OpenResty XRay Apr 3, 2025

OpenResty XRay Updated Apr 3, 2025 5 mins read

From Days to Hours: How OpenResty XRay Accelerated the Linux shred Tool by Dozens of Times

• Problem Analysis
• OpenResty XRay Practical Results
• Optimization Process
• Application Value

OpenResty XRay Apr 3, 2025

OpenResty XRay Updated Apr 3, 2025 4 mins read

Case Study: OpenResty XRay Doubles Ylang Compiler Performance

• Case Study: OpenResty XRay Doubles Ylang Compiler Performance
• Significant Optimization Results
• Ylang Language: The Ideal Tool for Dynamic Tracing
• A Model of Technical Synergy
• Further Reading

OpenResty XRay Jan 22, 2025

OpenResty XRay Updated Jan 22, 2025 7 mins read

Analyzing Tomcat Java Web Application Request Latency (Using OpenResty XRay)

• Analyzing Tomcat Java Web application request latency
• Flexible filtering conditions for request capture
• Detailed request information capture
• PCAP packet capture functionality
• Practical application examples

OpenResty XRay Feb 18, 2025

OpenResty XRay Updated Feb 18, 2025 9 mins read

Analyzing CPU, off-CPU and Disk I/O Usage of Java Applications (Using OpenResty XRay)

• High CPU usage issues in Java applications
• CPU blocking issues in Java applications
• High disk I/O issues in Java applications
• Supported Java versions and operating systems
• Performance impact and overhead
• Future plans

OpenResty XRay Nov 11, 2024

OpenResty XRay Updated Nov 11, 2024 5 mins read

A Quick Tour to OpenResty XRay’s Web Console

• Introduction to Insight Page
• Comprehensive Report Details
• Dashboard Overview
• Use Guided Analysis Feature to Analyze Online
• Setting and Configuration
• What is OpenResty XRay

OpenResty XRay Aug 12, 2024

OpenResty XRay Updated Aug 12, 2024 5 mins read

Pinpointing the Python Code Paths with High Disk I/O (using OpenResty XRay)

• Problem: high disk I/O
• Spot the problematic Python code paths
• Automatic analysis and reports
• What is OpenResty XRay

OpenResty XRay Aug 4, 2024

OpenResty XRay Updated Aug 4, 2024 5 mins read

How to Trace Exceptions inside PHP Applications (using OpenResty XRay)

• How to detect and analyze exceptions inside PHP applications
• Automatic analysis and reports
• What is OpenResty XRay

OpenResty XRay Jul 26, 2024

OpenResty XRay Updated Jul 26, 2024 5 mins read

Install OpenResty XRay’s Agents on Kubernetes cluster

• Logging in to the Console
• Installing the Agent on Kubernetes cluster
• Configuring and Detecting Applications
• Initiating Analyzers and Viewing Insights
• Install Another Agent
• What is OpenResty XRay

OpenResty XRay May 24, 2024

OpenResty XRay Updated May 24, 2024 5 mins read

Pinpointing the Hottest Rust Code Paths with High Disk I/O (using OpenResty XRay)

• Problem: high disk I/O
• Spot the problematic Rust code paths
• Automatic analysis and reports
• What is OpenResty XRay

OpenResty XRay May 14, 2024

OpenResty XRay Updated May 14, 2024 7 mins read

Introduction to OpenResty XRay Mobile Apps

• Download and install OpenResty XRay for Android
• Sign into OpenResty XRay
• Automatic analysis report
• View the performance chart data on the dashboard page
• Guided analysis feature
• What is OpenResty XRay

OpenResty XRay May 11, 2024

OpenResty XRay Updated May 11, 2024 5 mins read

Locate Large Memory Objects inside PHP Processes (using OpenResty XRay)

• Problem: high memory usage
• Use the guided analysis feature of OpenResty XRay to find the largest Perl objects or values taking the most RAM
• Automatic analysis and reports
• What is OpenResty XRay

OpenResty XRay Jan 27, 2025

OpenResty XRay Updated Jan 27, 2025 7 mins read

Use C++ to Dynamic-Trace C++ Applications

• Setting Up the Target C++ Program
• Crafting the C++ (or Y++) Analyzer
• Operationalizing the Target and Analyzer
• Advancing Support for Complex C++ Applications
• About the Debug Symbols

OpenResty XRay Apr 1, 2024

OpenResty XRay Updated Apr 1, 2024 6 mins read

Pinpointing the hottest Erlang code paths with high CPU usage (using OpenResty XRay)

• Problem: high CPU usage
• Spot the CPU-hottest Erlang code paths
• Automatic analysis and reports
• What is OpenResty XRay

OpenResty XRay Apr 1, 2024

OpenResty XRay Updated Apr 1, 2024 5 mins read

How to Trace Exceptions inside Perl Applications (using OpenResty XRay)

• How to detect and analyze exceptions inside Perl applications
• Automatic analysis and reports
• What is OpenResty XRay

OpenResty XRay Mar 27, 2024

OpenResty XRay Updated Mar 27, 2024 5 mins read

Analyze OpenResty/Nginx Applications without Debug Symbols (using OpenResty XRay)

• Problem: Debug Symbols are missing
• Automatically Analyze and Rebuild Debug Symbols
• Automatic analysis and reports
• What is OpenResty XRay