high cardinality

ByteDance Cloud Native

Mar 27, 2025 · Operations

Taming High Cardinality in AI & Autonomous Driving with Prometheus

This article shares practical experience from Volcengine's managed Prometheus service and its deep integration with large‑model and autonomous‑driving platforms, explaining what high cardinality is, its impact on monitoring systems, root causes, and a range of design, collection, and analysis techniques to mitigate it.