360 Smart Cloud

Apr 1, 2021 · Databases

Analyzing and Optimizing InfluxDB Performance: Indexing, Memory Usage, and Configuration

This article examines InfluxDB's in‑memory and TSI indexing, investigates queue buildup caused by asynchronous batch writes and high I/O, analyzes excessive SHR memory usage, and proposes configuration, retention policy, NUMA, and query optimizations to improve overall database performance.