Interface CacheStats

Statistics about cache usage.

interface CacheStats {
    entries: number;
    evictions: number;
    hits: number;
    misses: number;
    oldestAge: number | null;
    staleHits: number;
    totalSize: number;
}

Properties

entries: number

Number of entries currently in cache.

evictions: number

Number of LRU evictions.

hits: number

Total number of cache hits (fresh).

misses: number

Total number of cache misses.

oldestAge: number | null

Age of the oldest retained entry in milliseconds, or null when empty.

staleHits: number

Total number of stale hits (served but expired).

totalSize: number

Estimated total memory usage in bytes.