{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CacheRegion",
  "title": "CacheRegion",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Cache region name"
    },
    "size": {
      "type": "integer",
      "description": "Number of entries in the cache"
    },
    "maxSize": {
      "type": "integer",
      "description": "Maximum cache size"
    },
    "hitCount": {
      "type": "integer",
      "description": "Total cache hits"
    },
    "missCount": {
      "type": "integer",
      "description": "Total cache misses"
    },
    "hitRatio": {
      "type": "number",
      "format": "double",
      "description": "Cache hit ratio"
    },
    "evictionCount": {
      "type": "integer",
      "description": "Number of evictions"
    }
  }
}