Execution example::

  $ curl http://localhost:10041/d/status
  [
    [
      0,
      1337566253.89858,
      0.000355720520019531
    ],
    {
      "alloc_count": 29,
      "starttime": 1696558618,
      "start_time": 1696558618,
      "uptime": 0,
      "version": "2.9.1",
      "n_queries": 0,
      "cache_hit_rate": 0.0,
      "command_version": 1,
      "default_command_version": 1,
      "max_command_version": 3,
      "n_jobs": 0,
      "features": {
        "nfkc": true,
        "mecab": true,
        "message_pack": true,
        "mruby": true,
        "onigmo": true,
        "zlib": true,
        "lz4": true,
        "zstandard": true,
        "kqueue": false,
        "epoll": true,
        "poll": false,
        "rapidjson": true,
        "apache_arrow": true,
        "xxhash": true,
        "blosc": true,
        "back_trace": true,
        "reference_count": false
      },
      "apache_arrow": {
        "version_major": 2,
        "version_minor": 9,
        "version_patch": 1,
        "version": "2.9.1"
      },
      "memory_map_size": 2929,
      "n_workers": 0,
      "default_n_workers": 0
    }
  ]
