PHP monitoring with Datadog APM and distributed tracing

Datadog offers App Analytics for PHP to help developers monitor performance, identify bottlenecks and optimize their users' experience. The tool provides distributed tracing, detailed performance metrics, and auto-instrumented frameworks and libraries. It also includes a Service Map that visualizes the application's component services and request pathways between them. Datadog APM features such as high-level service overview, span summary, Watchdog, traces and flame graphs, correlating traces and logs, App Analytics for customer-level insight, and flexible dashboards can be used to optimize PHP performance.