How we at Avito analyze 5 million traces and conduct architectural oversight
summary
Avito describes processing five million distributed traces to build a service-interaction map of their microservices using tracing tools and related infrastructure. They explain the tooling and methods used to analyze that interaction map to detect architectural problems and improve system reliability.
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chapters (11)
- 0:00Introduction
- 3:21Architectural oversight problem
- 11:27First trace analysis prototype
- 13:15NeFJ performance issues
- 15:49NeFJ query optimization
- 17:14Cyclic dependency detection
- 18:39Synchronous loop requests
- 21:04Long call chains
- 22:50Service criticality assessment
- 29:35Summary and next steps
- 32:36Q&A
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