{
  "@context": {
    "@version": 1.1,
    "schema": "https://schema.org/",
    "squid": "http://www.squid-cache.org/vocab/",
    "xsd": "http://www.w3.org/2001/XMLSchema#",
    "nwk": "https://www.w3.org/ns/network-vocab#",

    "CacheProxy": "schema:SoftwareApplication",
    "CacheStatistics": "squid:CacheStatistics",
    "CacheObject": "squid:CacheObject",
    "Connection": "nwk:Connection",
    "AccessControlList": "squid:ACL",

    "squid_version": "schema:softwareVersion",
    "start_time": {
      "@id": "schema:startDate",
      "@type": "xsd:dateTime"
    },
    "current_time": {
      "@id": "schema:dateModified",
      "@type": "xsd:dateTime"
    },
    "uptime_seconds": "squid:uptimeSeconds",

    "cache_hits": "squid:cacheHits",
    "hit_ratio": {
      "@id": "squid:hitRatio",
      "@type": "xsd:decimal"
    },
    "total": "schema:totalItems",
    "memory": "squid:memoryHits",
    "disk": "squid:diskHits",

    "request_counts": "squid:requestCounts",
    "byte_counts": "squid:byteCounts",
    "bytes_from_clients": "squid:bytesFromClients",
    "bytes_to_clients": "squid:bytesToClients",
    "bytes_from_servers": "squid:bytesFromServers",
    "bytes_to_servers": "squid:bytesToServers",

    "memory_usage": "squid:memoryUsage",
    "total_accounted": "squid:totalAccountedBytes",
    "max_resident": "squid:maxResidentSetSize",
    "current_resident": "squid:currentResidentSetSize",

    "store_directory": "squid:storeDirectory",
    "current_objects": "schema:numberOfItems",
    "current_capacity": {
      "@id": "squid:capacityUsed",
      "@type": "xsd:decimal"
    },

    "client_addr": "schema:sender",
    "method": "schema:httpMethod",
    "url": "schema:url",
    "elapsed_seconds": "squid:elapsedSeconds",
    "cache_status": "squid:cacheStatus"
  }
}