监控数据
    设备信息：
        127.0.0.1:6000> eval 'local d = redis.call("hget", "LDR", "F1") return cjson.encode(cmsgpack.unpack(d))' 0
        "{\"c\":[\"0.0100\"],\"t\":1563327766,\"o\":[[\"cpu\",\"0.0100\"],[\"avg1\",\"0.0200\"],[\"avg5\",\"0.0400\"],[\"avg15\",\"0.0500\"],[\"mem\",\"0.4455\"]],\"n\":[[[\"eth0\",\"0.0000\"]],[[\"eth0\",\"0.0000\"]]]}"

    服务信息：
        127.0.0.1:6000> eval 'local d = redis.call("hget", "LSR", "F1") return cjson.encode(cmsgpack.unpack(d))' 0
        "{\"a\":{},\"t\":1563327759.687}"