Use C++ to Dynamic-Trace C++ Applications
Pinpointing the hottest Erlang code paths with high CPU usage (using OpenResty XRay)
How to Trace Exceptions inside Perl Applications (using OpenResty XRay)
Analyze OpenResty/Nginx Applications without Debug Symbols (using OpenResty XRay)
Automatic Core Dump Analysis (using OpenResty XRay)
Install OpenResty XRay’s Agents on Amazon Linux via Package Bundles
Pinpointing the Hottest Go Code Paths with High Disk I/O (using OpenResty XRay)
How CPU Time is Spent inside Envoy Servers (using OpenResty XRay)
Pinpointing the hottest PHP code paths with high CPU usage (using OpenResty XRay)
How to Locate Exceptions inside Go Applications (using OpenResty XRay)
How CPU Time is Spent inside PHP Laravel Apps (using OpenResty XRay)
Find Blocking Perl Code Paths Holding back CPU Usage (Using OpenResty XRay)
How to Locate Exceptions inside Rust Applications (using OpenResty XRay)
Pinpointing CPU-Hottest Go Code Paths Inside Prometheus (using OpenResty XRay)
How to Diagnose HTTP 504 Timeout Errors using OpenResty XRay
How CPU Time is Spent inside Go’s CockroachDB (using OpenResty XRay)
Performance Overhead of OpenResty XRay when Tracing Perl Apps
Locate Large Memory Objects inside Perl Processes (using OpenResty XRay)
Performance Overhead of OpenResty XRay when Tracing Go Apps
Install OpenResty XRay’s Agents on Ubuntu via Deb Packages
Performance Impact of OpenResty XRay when Tracing PHP Apps (using OpenResty XRay)
Performance Impact of OpenResty XRay when Tracing Python Apps (using OpenResty XRay)
Performance Impact of OpenResty XRay when Tracing Rust Apps (using OpenResty XRay)
Dynamic-Tracing Custom Go Programs with Custom Ylang Analyzers (using OpenResty XRay)
How Python Django's Application Uses Memory Internally (Using OpenResty XRay)
Install OpenResty XRay’s Agents on CentOS via RPM Packages
Find the largest Python objects or values taking the most RAM (using OpenResty XRay)
How CPU time is spent inside Rust’s Sled library (using OpenResty XRay)
How CPU time is spent inside Go's etcd server (using OpenResty XRay)
How CPU time is spent inside llama.cpp + LLaMA2 (using OpenResty XRay)
Find Blocking Go Code Paths Holding back CPU Usage (Using OpenResty XRay)
Pinpointing the hottest Go code paths with high CPU usage (using OpenResty XRay)
Pinpointing the blocking Python code paths (using OpenResty XRay)
Two bugs in Linux kernels' tracing subsystem (found by OpenResty XRay)
Pinpointing hottest Perl code paths (using OpenResty XRay)
Pinpointing hottest Lua code paths in online OpenResty/Nginx servers (using OpenResty XRay)
How we solved a CPU bottleneck caused by Lua exceptions in a custom Kong plugin (using OpenResty XRay)