Luxar Viewer API Documentation - v2026.9.22
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    Interface CacheStats

    Statistics for segmented LRU cache.

    interface CacheStats {
        metadataSize: number;
        chunksSize: number;
        metadataCount: number;
        chunksCount: number;
        hits: number;
        misses: number;
        evictions: number;
        maxSize?: number;
    }
    Index
    metadataSize chunksSize metadataCount chunksCount hits misses evictions maxSize?
    metadataSize: number

    Total bytes in metadata segment

    chunksSize: number

    Total bytes in chunks segment

    metadataCount: number

    Number of entries in metadata segment

    chunksCount: number

    Number of entries in chunks segment

    hits: number

    Total cache hits across all segments

    misses: number

    Total cache misses across all segments

    evictions: number

    Total evictions across all segments

    maxSize?: number

    Configured byte budget (heap-aware; the L1 total size).

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