OpenResty Private Libraries: High-Performance Lua & Nginx Modules
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- The Full Catalog
- What’s Inside, by Scenario
- How Licensing Works
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Openresty
Install OpenResty - Complete Setup Guide for All Platforms
- Supported Platforms
- Quick Start (Ubuntu / Debian)
- Platform Installation Guides
- ARM64 / Aarch64
- Alpine Linux
- macOS & Building from Source
- Verify Your Installation
- FAQ
- Supported Platforms
- Quick Start (Ubuntu / Debian)
- Platform Installation Guides
- ARM64 / Aarch64
- Alpine Linux
- macOS & Building from Source
- Verify Your Installation
- FAQ
OpenResty 1.31.1.1 Released
- Version highlights
- Full Changelog
- Feedback
- Version highlights
- Full Changelog
- Feedback
OpenResty 1.29.2.5 Released
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- Full Changelog
- Feedback
- Version highlights
- Full Changelog
- Feedback
OpenResty 1.29.2.4 released
- Version highlights
- Full Change logs
- Version highlights
- Full Change logs
OpenResty 1.29.2.3 Released
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- Full Changelog
- Feedback
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- Full Changelog
- Feedback
OpenResty 1.29.2.1 Released
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- Version highlights
- Full Changelog
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TLS Session Resumption in Nginx Clusters: Zero-Downtime Key Rotation
- Why Session Ticket Key Management Is Harder Than It Looks
- How lua-resty-tls-session Rotates Session Ticket Keys Without Restarts
- Comparing the Three Approaches
- Quantifying Latency Reduction and Uptime Gains
- FAQ
- Why Session Ticket Key Management Is Harder Than It Looks
- How lua-resty-tls-session Rotates Session Ticket Keys Without Restarts
- Comparing the Three Approaches
- Quantifying Latency Reduction and Uptime Gains
- FAQ
OpenResty: The Trusted Choice for Developers Worldwide
- Why Are Developers Worldwide Choosing OpenResty?
- User Testimonials: Authentic Endorsements from the Front Lines
- Technical Prowess: Making Excellence the Norm
- Experience OpenResty’s Exceptional Performance Firsthand
- Why Are Developers Worldwide Choosing OpenResty?
- User Testimonials: Authentic Endorsements from the Front Lines
- Technical Prowess: Making Excellence the Norm
- Experience OpenResty’s Exceptional Performance Firsthand
OpenResty 1.27.1.2 Released
- Version highlights
- Full Changelog
- Feedback
- Version highlights
- Full Changelog
- Feedback
OpenResty 1.27.1.1 Released
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- Full Changelog
- Feedback
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- Full Changelog
- Feedback
OpenResty 1.25.3.1 Released
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- Full Changelog
- Feedback
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- Full Changelog
- Feedback
OpenResty 1.21.4.2 Released
- Version highlights
- Full Changelog
- Feedback
- Version highlights
- Full Changelog
- Feedback
Pinpointing leaked Lua tables with OpenResty XRay's command-line tools
- How LuaJIT manages memory
- OpenResty XRay’s command-line tools
- An leaking example
- Analysis procedure
- lj-gco-ref analyzer
- Fully-automated analysis
- How LuaJIT manages memory
- OpenResty XRay’s command-line tools
- An leaking example
- Analysis procedure
- lj-gco-ref analyzer
- Fully-automated analysis
OpenResty 1.21.4.2 RC1 is out
- Source package
- Windows binary packages
- Version highlights
- Source package
- Windows binary packages
- Version highlights
OpenResty 1.19.9.1 released
- Version highlights
- Full Changelog
- Alpine 3.14 official release
- Version highlights
- Full Changelog
- Alpine 3.14 official release
OpenResty 1.19.9.1 RC1 is out
- Source package
- Windows binary packages
- Version highlights
- Source package
- Windows binary packages
- Version highlights
OpenResty 1.19.3.2 released
- Version highlights
- Full Change logs
- Version highlights
- Full Change logs
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
- What is a Flame Graph
- Simple Lua samples
- Complicated Lua applications
- Sampling overhead
- Safety
- Compatibility
- Other types of Lua-land Flame Graphs
How to Fix Memory Fragmentation in Nginx Shared Memory Zones
- An empty zone
- Filling entries of similar sizes
- Deleting odd-numbered keys
- Deleting the keys in the first half
- Mitigating Fragmentation
- An empty zone
- Filling entries of similar sizes
- Deleting odd-numbered keys
- Deleting the keys in the first half
- Mitigating Fragmentation
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
- Slabs and pages
- What is allocated is not what is paid for
- Fake Memory Leaks
- HUP reload
OpenResty 1.17.8.1 released
- OpenResty 1.17.8.1 released
- Full Changelog
- The Next Release
- OpenResty 1.17.8.1 released
- Full Changelog
- The Next Release
OpenResty 1.15.8.3 + OpenResty 1.17.8.1 RC1 released
- Full Changelog
- The Next Release
- Full Changelog
- The Next Release
Nginx Memory Usage Explained: Where the RAM Actually Goes
- How to Check Nginx Memory Usage
- On The System Level
- On The Application Level
- For Traditional Nginx Servers
- FAQ: How Much Memory Does Nginx Need?
- How to Check Nginx Memory Usage
- On The System Level
- On The Application Level
- For Traditional Nginx Servers
- FAQ: How Much Memory Does Nginx Need?
LuaJIT GC64 Mode: Removing the 2GB Memory Limit
- The Old Memory Limit
- When Hitting The Memory Limit
- The Memory Limit Is Per Process
- GC-Managed Memory
- Memory Allocated Outside GC
- Extending The x64 Mode to The 4 GB Limit
- The New GC64 Mode
- How to Enable The GC64 Mode
- Performance Impact
- Debugging and Profiling Tool Chains
- The Old Memory Limit
- When Hitting The Memory Limit
- The Memory Limit Is Per Process
- GC-Managed Memory
- Memory Allocated Outside GC
- Extending The x64 Mode to The 4 GB Limit
- The New GC64 Mode
- How to Enable The GC64 Mode
- Performance Impact
- Debugging and Profiling Tool Chains