OpenResty XRay app for iPhone and iPad

OpenResty XRay offers deep and continuous online profiling and monitoring, advanced noninvasive observability, and real-time troubleshooting for your web applications, databases, web servers, and operating systems.

Armed with our advanced dynamic tracing technologies, OpenResty XRay treats every running application as a read-only database directly and only collects data truly needed for particular problem types. OpenResty XRay does an intelligent deep analysis of your applications performance and behaviors and narrows down any problems automatically to the root causes.