Qunar Tech Salon
Aug 14, 2017 · Backend Development
Introduction to QTracer: An Internal Distributed Tracing System at Qunar
QTracer is Qunar’s internal distributed tracing system that generates a global TraceID for each request, records operations across services, and provides features such as execution chain visualization, log correlation, conditional search, service dependency analysis, database statistics, transparent data propagation, and low‑overhead instrumentation for debugging and performance monitoring.
Distributed TracingQTracerbackend
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