This article explains common latency analysis techniques, details the principles and implementation of critical path tracing, and demonstrates its practical application in Baidu App's recommendation service to efficiently identify and reduce performance bottlenecks in complex distributed architectures.
This article explains why latency analysis is crucial for user experience in large distributed services, reviews common methods such as RPC monitoring, CPU profiling, and distributed tracing, and then dives deep into the principles, implementation, aggregation, storage, and visualization of critical path analysis, showcasing its practical impact in Baidu's App recommendation platform.
This article explains why latency analysis is crucial for modern online services, compares common techniques such as RPC monitoring, CPU profiling, and distributed tracing, and then details the principle, implementation, and real‑world impact of critical‑path analysis in large‑scale distributed systems.
This guide explains what MTR (My Traceroute) is, how to install it on Windows, Linux, macOS, and Android, demonstrates basic usage, details its output columns and command‑line options, and shows how to interpret loss and latency data to troubleshoot network problems.
Learn how to install and use the powerful MTR network diagnostic tool across Windows, Linux, macOS, and Android, explore its key parameters and options, and interpret its detailed reports to identify packet loss and latency issues for effective network troubleshooting.
This comprehensive guide explains what Traceroute is, how it works, its limitations, and advanced techniques such as DNS reverse lookup, handling asymmetric paths, MPLS tunneling, and multi‑path routing, helping network engineers diagnose latency and routing issues more accurately.
