Performance Overview
The Performance section provides tools and configurations to optimize query execution and resource usage in OpenObserve. It includes documentation for managing the download queue, monitoring disk cache utilization, and setting disk cache eviction strategies.
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Ensure the S3 Configuration is Correct
Ensure your S3 config is valid in OpenObserve to prevent silent failures—startup halts on misconfig to protect data integrity.
Download Manager
OpenObserve's Download Manager improves query speed by managing Parquet file downloads using a dual-queue system for recent and historical data.