OpenResty 1.27.1.1 Released
- Version highlights
- Full Changelog
- Feedback
- Version highlights
- Full Changelog
- Feedback
Featured Articles
OpenResty XRay reduce your CPU usage up to
90%
OpenResty XRay reduce your CPU usage up to 90%
Latest Articles
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
- Analyzing Tomcat Java Web application request latency
- Flexible filtering conditions for request capture
- Detailed request information capture
- PCAP packet capture functionality
- Practical application examples
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
- 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
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
- Introduction to Insight Page
- Comprehensive Report Details
- Dashboard Overview
- Use Guided Analysis Feature to Analyze Online
- Setting and Configuration
- What is OpenResty XRay
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
- Problem: high disk I/O
- Spot the problematic Python code paths
- Automatic analysis and reports
- What is OpenResty XRay
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
- How to detect and analyze exceptions inside PHP applications
- Automatic analysis and reports
- What is OpenResty XRay
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
- 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
How to Automate Managing Gateway Servers in K8s Environment (using OpenResty Edge)
- Bind a Kubernetes to a gateway cluster
- Test the result
- What is OpenResty Edge
- Bind a Kubernetes to a gateway cluster
- Test the result
- What is OpenResty Edge
Use Lua Extensions to Respond to Gateway Server Offline Events in OpenResty Edge
- Create a new Lua extension
- Trigger the Lua extension with an offline gateway server
- What is OpenResty Edge
- Create a new Lua extension
- Trigger the Lua extension with an offline gateway server
- What is OpenResty Edge
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
- Problem: high disk I/O
- Spot the problematic Rust code paths
- Automatic analysis and reports
- What is OpenResty XRay
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
- 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
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
- 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
Enable Automatic Healthcheck for Gateway Servers in OpenResty Edge
- Create a new page rule
- Enable the healthcheck for gateway server
- Test the result
- What is OpenResty Edge
- Create a new page rule
- Enable the healthcheck for gateway server
- Test the result
- What is OpenResty Edge
How to Use Gateway Partitions in OpenResty Edge
- Create a new partition
- Create a new application in the new partition
- Create a new page rule
- Test the new partition
- What is OpenResty Edge
- Create a new partition
- Create a new application in the new partition
- Create a new page rule
- Test the new partition
- What is OpenResty Edge
Accurately Restore the Real Client IP Address in OpenResty Edge
- Set “Trusted hosts to set real IP” and “Real IP from” Globally
- Configure the Application to Output the Client Address
- Check the Client Address Received on OpenResty Edge
- What is OpenResty Edge
- Set “Trusted hosts to set real IP” and “Real IP from” Globally
- Configure the Application to Output the Client Address
- Check the Client Address Received on OpenResty Edge
- What is OpenResty Edge
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
- 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
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
- Problem: high CPU usage
- Spot the CPU-hottest Erlang code paths
- Automatic analysis and reports
- What is OpenResty XRay
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
- How to detect and analyze exceptions inside Perl applications
- Automatic analysis and reports
- What is OpenResty XRay
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
- Problem: Debug Symbols are missing
- Automatically Analyze and Rebuild Debug Symbols
- Automatic analysis and reports
- What is OpenResty XRay
Automatic Core Dump Analysis (using OpenResty XRay)
- Check the core dump file
- Use the guided analysis feature of OpenResty XRay to analyze the core file
- Automatic analysis and reports
- What is OpenResty XRay
- Check the core dump file
- Use the guided analysis feature of OpenResty XRay to analyze the core file
- Automatic analysis and reports
- What is OpenResty XRay
