stats.json

{
  "_nodes" : {
    "total" : 3,
    "successful" : 3,
    "failed" : 0
  },
  "cluster_name" : "xxxx",
  "timestamp" : 1515495690686,
  "status" : "yellow",
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    "shards" : {
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      "primaries" : 2892,
      "replication" : 1.987551867219917,
      "index" : {
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          "avg" : 26.666666666666668
        },
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        "replication" : {
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        }
      }
    },
    "docs" : {
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      "deleted" : 2143372
    },
    "store" : {
      "size" : "1.7tb",
      "size_in_bytes" : 1873713174504,
      "throttle_time" : "0s",
      "throttle_time_in_millis" : 0
    },
    "fielddata" : {
      "memory_size" : "119.6kb",
      "memory_size_in_bytes" : 122560,
      "evictions" : 0
    },
    "query_cache" : {
      "memory_size" : "0b",
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      "total_count" : 43837969,
      "hit_count" : 4115943,
      "miss_count" : 39722026,
      "cache_size" : 0,
      "cache_count" : 625569,
      "evictions" : 625569
    },
    "completion" : {
      "size" : "0b",
      "size_in_bytes" : 0
    },
    "segments" : {
      "count" : 71395,
      "memory" : "9.4gb",
      "memory_in_bytes" : 10165658330,
      "terms_memory" : "7.2gb",
      "terms_memory_in_bytes" : 7783555093,
      "stored_fields_memory" : "517.8mb",
      "stored_fields_memory_in_bytes" : 542993528,
      "term_vectors_memory" : "0b",
      "term_vectors_memory_in_bytes" : 0,
      "norms_memory" : "249.5mb",
      "norms_memory_in_bytes" : 261628608,
      "points_memory" : "60.8mb",
      "points_memory_in_bytes" : 63804761,
      "doc_values_memory" : "1.4gb",
      "doc_values_memory_in_bytes" : 1513676340,
      "index_writer_memory" : "190.2mb",
      "index_writer_memory_in_bytes" : 199533788,
      "version_map_memory" : "629.7kb",
      "version_map_memory_in_bytes" : 644862,
      "fixed_bit_set" : "0b",
      "fixed_bit_set_memory_in_bytes" : 0,
      "max_unsafe_auto_id_timestamp" : 9223372036854775807,
      "file_sizes" : { }
    }
  },
  "nodes" : {
    "count" : {
      "total" : 3,
      "data" : 3,
      "coordinating_only" : 0,
      "master" : 3,
      "ingest" : 3
    },
    "versions" : [
      "5.2.2"
    ],
    "os" : {
      "available_processors" : 72,
      "allocated_processors" : 72,
      "names" : [
        {
          "name" : "Linux",
          "count" : 3
        }
      ],
      "mem" : {
        "total" : "188.6gb",
        "total_in_bytes" : 202508283904,
        "free" : "7.7gb",
        "free_in_bytes" : 8348033024,
        "used" : "180.8gb",
        "used_in_bytes" : 194160250880,
        "free_percent" : 4,
        "used_percent" : 96
      }
    },
    "process" : {
      "cpu" : {
        "percent" : 20
      },
      "open_file_descriptors" : {
        "min" : 6642,
        "max" : 7147,
        "avg" : 6817
      }
    },
    "jvm" : {
      "max_uptime" : "25.1d",
      "max_uptime_in_millis" : 2173222762,
      "versions" : [
        {
          "version" : "1.8.0_131",
          "vm_name" : "Java HotSpot(TM) 64-Bit Server VM",
          "vm_version" : "25.131-b11",
          "vm_vendor" : "Oracle Corporation",
          "count" : 3
        }
      ],
      "mem" : {
        "heap_used" : "59.2gb",
        "heap_used_in_bytes" : 63580835768,
        "heap_max" : "93gb",
        "heap_max_in_bytes" : 99857989632
      },
      "threads" : 874
    },
    "fs" : {
      "total" : "2.4tb",
      "total_in_bytes" : 2652244131840,
      "free" : "578.9gb",
      "free_in_bytes" : 621648187392,
      "available" : "578.9gb",
      "available_in_bytes" : 621648187392,
      "spins" : "true"
    },
    "plugins" : [
      {
        "name" : "ingest-user-agent",
        "version" : "5.2.2",
        "description" : "Ingest processor that extracts information from a user agent",
        "classname" : "org.elasticsearch.ingest.useragent.IngestUserAgentPlugin"
      },
      {
        "name" : "ingest-geoip",
        "version" : "5.2.2",
        "description" : "Ingest processor that uses looksup geo data based on ip adresses using the Maxmind geo database",
        "classname" : "org.elasticsearch.ingest.geoip.IngestGeoIpPlugin"
      },
      {
        "name" : "mapper-attachments",
        "version" : "5.2.2",
        "description" : "The mapper attachments plugin adds the attachment type to Elasticsearch using Apache Tika.",
        "classname" : "org.elasticsearch.mapper.attachments.MapperAttachmentsPlugin"
      },
      {
        "name" : "ingest-attachment",
        "version" : "5.2.2",
        "description" : "Ingest processor that uses Apache Tika to extract contents",
        "classname" : "org.elasticsearch.ingest.attachment.IngestAttachmentPlugin"
      },
      //xxxx
    ],
    "network_types" : {
      "transport_types" : {
        "netty4-ssl-transport" : 3
      },
      "http_types" : {
        "netty4-ssl-http" : 3
      }
    }
  }
}