OpenResty XRay Sep 26, 2024

OpenResty XRay Updated Sep 26, 2024 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 Sep 6, 2024

OpenResty XRay Updated Sep 6, 2024 5 mins read

A Quick Tour to OpenResty’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

OpenResety Edge Jun 26, 2024

OpenResety Edge Updated Jun 26, 2024 3 mins read

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

OpenResety Edge Jun 26, 2024

OpenResety Edge Updated Jun 26, 2024 4 mins read

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

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

OpenResety Edge May 22, 2024

OpenResety Edge Updated May 22, 2024 5 mins read

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

OpenResety Edge May 21, 2024

OpenResety Edge Updated May 21, 2024 5 mins read

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

OpenResety Edge May 21, 2024

OpenResety Edge Updated May 21, 2024 5 mins read

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

OpenResty XRay Apr 8, 2024

OpenResty XRay Updated Apr 8, 2024 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

OpenResty XRay Mar 14, 2024

OpenResty XRay Updated Mar 14, 2024 7 mins read

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

OpenResty XRay Mar 11, 2024

OpenResty XRay Updated Mar 11, 2024 4 mins read

Install OpenResty XRay’s Agents on Amazon Linux via Package Bundles

• Logging in to the Console
• Installing the Agent via Bundle Packages
• Configuring and Detecting Applications
• Initiating Analyzers and Viewing Insights
• Install Another Agent
• What is OpenResty XRay

OpenResty XRay Mar 14, 2024

OpenResty XRay Updated Mar 14, 2024 6 mins read

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

• Problem: high disk I/O
• Use the guidede analysis feature of OpenResty XRay to spot the problematic Go code paths
• Automatic analysis and reports
• What is OpenResty XRay