オンラインで Go コードパスのブロッキングスレッドを迅速に特定する方法（OpenResty XRay を使用）
- 問題: CPU 使用率が上がらない
- off-CPU 時間を最も占有する Go コードパスを特定
- 完全自動化された分析とレポート
- 問題: CPU 使用率が上がらない
- off-CPU 時間を最も占有する Go コードパスを特定
- 完全自動化された分析とレポート
← Back
tutorial
オンラインで Go コードの CPU 使用率が最も高いパスを素早く特定する方法（OpenResty XRay を使用）
- 問題: 高 CPU 使用率
- 最も CPU 使用率の高い Go コードパスを特定
- 完全自動化された分析とレポート
- 問題: 高 CPU 使用率
- 最も CPU 使用率の高い Go コードパスを特定
- 完全自動化された分析とレポート
オンラインで Python コードパスのブロッキングスレッドを迅速に特定する方法（OpenResty XRay を使用）
- 問題: CPU 使用率が上がらない
- off-CPU 時間を最も占有する Python コードパスを特定
- 完全自動化された分析とレポート
- 問題: CPU 使用率が上がらない
- off-CPU 時間を最も占有する Python コードパスを特定
- 完全自動化された分析とレポート
Pinpointing hottest Perl code paths (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Perl code paths
- Automatic analysis and reports
- What is OpenResty XRay
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Perl code paths
- Automatic analysis and reports
- What is OpenResty XRay
Pinpointing hottest Lua code paths in online OpenResty/Nginx servers (using OpenResty XRay)
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Lua code paths
- Automatic analysis and reports
- Problem: high CPU usage
- Use the guidede analysis feature of OpenResty XRay to spot the hottest Lua code paths
- Automatic analysis and reports
Using request IDs to troubleshoot problematic requests in OpenResty Edge gateways
- Global configuration Request ID
- Request ID Decoder
- Global configuration Request ID
- Request ID Decoder
Configuring hCaptcha’s captcha webpages in OpenResty Edge
- Configure hCaptcha in OpenResty Edge
- Test
- Configure hCaptcha in OpenResty Edge
- Test
Configuring SNI proxies in OpenResty Edge
- Create an SNI proxy application
- Create an upstream and a page rule for the application
- Test the SNI proxy application
- Create an SNI proxy application
- Create an upstream and a page rule for the application
- Test the SNI proxy application
Pushing static resources to OpenResty Edge gateways
- Upload static resources
- Create a page rule to use the uploaded static resources
- Test
- Upload static resources
- Create a page rule to use the uploaded static resources
- Test
Configuring the built-in captcha webpages in OpenResty Edge
- Configure OpenResty Edge’s built-in captcha
- Test
- Configure OpenResty Edge’s built-in captcha
- Test
Configuring gateway access log files in OpenResty Edge
- Configure access log format on the global config page
- Configure access logs for the sample application
- Test access logs
- Configure access log format on the global config page
- Configure access logs for the sample application
- Test access logs
Load-balancing TCP applications via OpenResty Edge
- Create a TCP application
- Create an upstream and a page rule for the TCP application
- Test the TCP application
- Create a TCP application
- Create an upstream and a page rule for the TCP application
- Test the TCP application
Configuring error log files in OpenResty Edge
- Error logs of the sample application
- Error logs of openresty.com
- Global error logs
- Check error logs on servers
- Error logs of the sample application
- Error logs of openresty.com
- Global error logs
- Check error logs on servers
Configuring sticky cookies in OpenResty Edge gateways
- Introduction to Sticky Cookie in OpenResty Edge
- Enable Sticky Cookie for the sample application
- Test
- Disable Sticky Cookie
- Test
- Introduction to Sticky Cookie in OpenResty Edge
- Enable Sticky Cookie for the sample application
- Test
- Disable Sticky Cookie
- Test
How to use standard dynamic metrics in OpenResty Edge
- Introduction to dynamic metrics
- Enable standard dynamic metrics for the sample application
- Test
- Standard dynamic metrics of openresty.org
- Introduction to dynamic metrics
- Enable standard dynamic metrics for the sample application
- Test
- Standard dynamic metrics of openresty.org
Managing traffic to Kubernetes (K8s) upstreams in OpenResty Edge
- How to create and use Kubernetes upstream
- Create Kubernetes cluster
- Create Kubernetes upstream
- Create a page rule that uses Kubernetes upstream
- Test
- How to create and use Kubernetes upstream
- Create Kubernetes cluster
- Create Kubernetes upstream
- Create a page rule that uses Kubernetes upstream
- Test
How to deploy the on-premises version of OpenResty XRay on Microsoft's Azure cloud
- Create a subscription and a resource group
- Create the Azure Kubernetes service
- Prepare the environment variables
- Log in to Azure from the command line
- Create the namespace and secret for Kubernetes
- Create the Azure Disk
- Update the configuration file for the persistent volume
- Update the Kubernetes configuration file
- Create the persistent volume
- Deploy the Kubernetes service
- Configure the application gateway
- Create a subscription and a resource group
- Create the Azure Kubernetes service
- Prepare the environment variables
- Log in to Azure from the command line
- Create the namespace and secret for Kubernetes
- Create the Azure Disk
- Update the configuration file for the persistent volume
- Update the Kubernetes configuration file
- Create the persistent volume
- Deploy the Kubernetes service
- Configure the application gateway
Configure distributed gRPC proxy in OpenResty Edge
- gRPC sample server and sample service
- Use the gRPC server as an upstream
- Test the gRPC service
- gRPC sample server and sample service
- Use the gRPC server as an upstream
- Test the gRPC service
High-Performance Web Application Firewall (WAF) in OpenResty Edge
- Enable WAF for applications
- Test the WAF settings of applications
- Disable and re-enable WAF
- WAF whitelist
- Change the block action after a WAF hit
- Test the new block action
- Create WAF rule set
- The implementation of WAF in OpenResty Edge
- Enable WAF for applications
- Test the WAF settings of applications
- Disable and re-enable WAF
- WAF whitelist
- Change the block action after a WAF hit
- Test the new block action
- Create WAF rule set
- The implementation of WAF in OpenResty Edge
The EdgeLang DSL in OpenResty Edge
- Introduction to Edgelang
- Add a page rule defined using Edgelang
- Test
- Modify the Edgelang definition of the page rule
- Define WAF rules using Edgelang
- Edgelang user manual
- Introduction to Edgelang
- Add a page rule defined using Edgelang
- Test
- Modify the Edgelang definition of the page rule
- Define WAF rules using Edgelang
- Edgelang user manual
Analyzing the Most CPU-Consuming Requests in OpenResty or Nginx
- System Environment
- CPU-Hottest Request Hostnames
- CPU-Hottest Request URIs
- Digging Deeper
- Running Directly in the Web Console
- Tracing Applications inside Containers
- How The Tools are Implemented
- The Overhead of the Tools
- System Environment
- CPU-Hottest Request Hostnames
- CPU-Hottest Request URIs
- Digging Deeper
- Running Directly in the Web Console
- Tracing Applications inside Containers
- How The Tools are Implemented
- The Overhead of the Tools
Configure HTTP basic auth in OpenResty Edge
- Configure the HTTP basic auth credentials for applications
- Add a basic auth user group
- Enable the basic authentication
- Test
- Configure the global HTTP basic auth
- Add a global basic auth user group
- Configure the global auth for application
- Configure the HTTP basic auth credentials for applications
- Add a basic auth user group
- Enable the basic authentication
- Test
- Configure the global HTTP basic auth
- Add a global basic auth user group
- Configure the global auth for application
How to use custom dynamic metrics in OpenResty Edge
- Introduction to dynamic metrics
- Create custom dynamic metrics for the sample application
- Test
- Introduction to dynamic metrics
- Create custom dynamic metrics for the sample application
- Test
Limit Request Rate by Custom Keys in OpenResty Edge
- Add request rate limiting page rule for the sample application
- Test
- Limit the rate of SSL handshakes
- Add request rate limiting page rule for the sample application
- Test
- Limit the rate of SSL handshakes
Gateway Config's Version Control & Release Management in OpenResty Edge
- Create a page rule for the sample application
- Release the page rule
- Test
- Modify the page rule
- Release the modification
- Test the modification
- Revert the release
- Test of the release reverting
- Create a page rule for the sample application
- Release the page rule
- Test
- Modify the page rule
- Release the modification
- Test the modification
- Revert the release
- Test of the release reverting
Auto-Generate Demo Videos for Google Search from Screenplay Docs (via OpenResty Showman)
Set Different Host Headers for Upstream Requests in OpenResty Edge
- Before setting the Host header of the upstream request
- Set the Host header of the upstream request
- Test of the new page rule
- Before setting the Host header of the upstream request
- Set the Host header of the upstream request
- Test of the new page rule
Redirect to different URIs Based on Clients' Language Settings (OpenResty Edge)
- The origin site which supports different languages
- Create a page rule for redirection
- Test the new page rule
- Add a new page rule to redirect to the English page
- Test the new page rule
- The origin site which supports different languages
- Create a page rule for redirection
- Test the new page rule
- Add a new page rule to redirect to the English page
- Test the new page rule
Enforce the use of SSL in websites via OpenResty Edge
- Create the page rules to redirect HTTP requests
- Test the page rule
- Create the page rules to redirect HTTP requests
- Test the page rule
Issue Free SSL Certificates via Let's Encrypt in OpenResty Edge
- Add wildcard domains to the sample application
- Add SSL certificates
- Test
- Add wildcard domains to the sample application
- Add SSL certificates
- Test
Upload SSL Certificates for HTTPS Sites in OpenResty Edge
- Upload the SSL certificate for the sample application
- Test the uploaded certificate
- Upload the SSL certificate for the sample application
- Test the uploaded certificate
Real-Time Purge HTTP Cache in OpenResty Edge
- Create a cache purge job for the sample application
- Verify the cache status
- Try purging by URL prefixes
- Custom purge conditions
- Create a cache purge job for the sample application
- Verify the cache status
- Try purging by URL prefixes
- Custom purge conditions
Enable HTTP Cache in OpenResty Edge
- Enable response caching for the sample application
- Test the response caching
- Enable response caching for the sample application
- Test the response caching
Set up a Simplest Reverse Proxy and Load Balancer with OpenResty Edge
- Create a sample application
- Create an upstream for the sample application
- Create a page rule to make use of the upstream
- Release the configuration
- Create a sample application
- Create an upstream for the sample application
- Create a page rule to make use of the upstream
- Release the configuration
Install OpenResty on Ubuntu 20.04 via apt-get
Streaming HTTP Response Output in OpenResty
Precompile Lua Modules into LuaJIT Bytecode to Speedup OpenResty Startup
Timing Lua Code Correctly in OpenResty
Lookup OpenResty Documentation on Terminal with restydoc
Share Data Across Requests Served by OpenResty
Install OpenResty on CentOS 8 via dnf
The resty Command-Line Utility Demo
Write Your Own Lua Modules for OpenResty Applications
Hello World HTTP Example in OpenResty
