Output 
{
  "_nodes" : {
    "total" : 3,
    "successful" : 3,
    "failed" : 0
  },
  "cluster_name" : "es-cluster",
  "cluster_uuid" : "rMdbBBhVSIiMLIu34RVHKg",
  "timestamp" : 1617616250511,
  "status" : "green",
  "indices" : {
    "count" : 300,
    "shards" : {
      "total" : 600,
      "primaries" : 300,
      "replication" : 1.0,
      "index" : {
        "shards" : {
          "min" : 2,
          "max" : 2,
          "avg" : 2.0
        },
        "primaries" : {
          "min" : 1,
          "max" : 1,
          "avg" : 1.0
        },
        "replication" : {
          "min" : 1.0,
          "max" : 1.0,
          "avg" : 1.0
        }
      }
    },
    "docs" : {
      "count" : 710964173,
      "deleted" : 5661746
    },
    "store" : {
      "size" : "356.5gb",
      "size_in_bytes" : 382824864415,
      "reserved" : "0b",
      "reserved_in_bytes" : 0
    },
    "fielddata" : {
      "memory_size" : "0b",
      "memory_size_in_bytes" : 0,
      "evictions" : 0
    },
    "query_cache" : {
      "memory_size" : "48kb",
      "memory_size_in_bytes" : 49200,
      "total_count" : 4043,
      "hit_count" : 816,
      "miss_count" : 3227,
      "cache_size" : 60,
      "cache_count" : 60,
      "evictions" : 0
    },
    "completion" : {
      "size" : "0b",
      "size_in_bytes" : 0
    },
    "segments" : {
      "count" : 6838,
      "memory" : "158.7mb",
      "memory_in_bytes" : 166508156,
      "terms_memory" : "119.6mb",
      "terms_memory_in_bytes" : 125460912,
      "stored_fields_memory" : "6.2mb",
      "stored_fields_memory_in_bytes" : 6602528,
      "term_vectors_memory" : "0b",
      "term_vectors_memory_in_bytes" : 0,
      "norms_memory" : "15.3mb",
      "norms_memory_in_bytes" : 16059840,
      "points_memory" : "0b",
      "points_memory_in_bytes" : 0,
      "doc_values_memory" : "17.5mb",
      "doc_values_memory_in_bytes" : 18384876,
      "index_writer_memory" : "1.9gb",
      "index_writer_memory_in_bytes" : 2087335820,
      "version_map_memory" : "20.7mb",
      "version_map_memory_in_bytes" : 21710999,
      "fixed_bit_set" : "4.8mb",
      "fixed_bit_set_memory_in_bytes" : 5099520,
      "max_unsafe_auto_id_timestamp" : 1617612493206,
      "file_sizes" : { }
    },
    "mappings" : {
      "field_types" : [
        {
          "name" : "boolean",
          "count" : 1025,
          "index_count" : 278
        },
        {
          "name" : "byte",
          "count" : 32,
          "index_count" : 32
        },
        {
          "name" : "date",
          "count" : 941,
          "index_count" : 289
        },
        {
          "name" : "float",
          "count" : 584,
          "index_count" : 142
        },
        {
          "name" : "geo_point",
          "count" : 227,
          "index_count" : 35
        },
        {
          "name" : "half_float",
          "count" : 62,
          "index_count" : 17
        },
        {
          "name" : "histogram",
          "count" : 32,
          "index_count" : 32
        },
        {
          "name" : "integer",
          "count" : 154,
          "index_count" : 7
        },
        {
          "name" : "ip",
          "count" : 419,
          "index_count" : 35
        },
        {
          "name" : "keyword",
          "count" : 27956,
          "index_count" : 290
        },
        {
          "name" : "long",
          "count" : 5254,
          "index_count" : 281
        },
        {
          "name" : "nested",
          "count" : 25,
          "index_count" : 11
        },
        {
          "name" : "object",
          "count" : 12140,
          "index_count" : 287
        },
        {
          "name" : "scaled_float",
          "count" : 64,
          "index_count" : 32
        },
        {
          "name" : "text",
          "count" : 12364,
          "index_count" : 276
        }
      ]
    },
    "analysis" : {
      "char_filter_types" : [ ],
      "tokenizer_types" : [ ],
      "filter_types" : [ ],
      "analyzer_types" : [ ],
      "built_in_char_filters" : [ ],
      "built_in_tokenizers" : [ ],
      "built_in_filters" : [ ],
      "built_in_analyzers" : [ ]
    },
    "versions" : [
      {
        "version" : "7.9.0",
        "index_count" : 238,
        "primary_shard_count" : 238,
        "total_primary_size" : "173.7gb",
        "total_primary_bytes" : 186554870137
      },
      {
        "version" : "7.12.0",
        "index_count" : 62,
        "primary_shard_count" : 62,
        "total_primary_size" : "4.4gb",
        "total_primary_bytes" : 4757646956
      }
    ]
  },
  "nodes" : {
    "count" : {
      "total" : 3,
      "coordinating_only" : 0,
      "data" : 3,
      "data_cold" : 3,
      "data_content" : 3,
      "data_frozen" : 3,
      "data_hot" : 3,
      "data_warm" : 3,
      "ingest" : 3,
      "master" : 3,
      "ml" : 3,
      "remote_cluster_client" : 3,
      "transform" : 3,
      "voting_only" : 0
    },
    "versions" : [
      "7.12.0"
    ],
    "os" : {
      "available_processors" : 12,
      "allocated_processors" : 12,
      "names" : [
        {
          "name" : "Linux",
          "count" : 3
        }
      ],
      "pretty_names" : [
        {
          "pretty_name" : "Amazon Linux 2",
          "count" : 3
        }
      ],
      "architectures" : [
        {
          "arch" : "amd64",
          "count" : 3
        }
      ],
      "mem" : {
        "total" : "46.4gb",
        "total_in_bytes" : 49873268736,
        "free" : "453.6mb",
        "free_in_bytes" : 475656192,
        "used" : "46gb",
        "used_in_bytes" : 49397612544,
        "free_percent" : 1,
        "used_percent" : 99
      }
    },
    "process" : {
      "cpu" : {
        "percent" : 10
      },
      "open_file_descriptors" : {
        "min" : 1959,
        "max" : 2065,
        "avg" : 2018
      }
    },
    "jvm" : {
      "max_uptime" : "1.4h",
      "max_uptime_in_millis" : 5269275,
      "versions" : [
        {
          "version" : "15.0.1",
          "vm_name" : "OpenJDK 64-Bit Server VM",
          "vm_version" : "15.0.1+9",
          "vm_vendor" : "AdoptOpenJDK",
          "bundled_jdk" : true,
          "using_bundled_jdk" : true,
          "count" : 3
        }
      ],
      "mem" : {
        "heap_used" : "9.8gb",
        "heap_used_in_bytes" : 10523690496,
        "heap_max" : "23.2gb",
        "heap_max_in_bytes" : 24939331584
      },
      "threads" : 213
    },
    "fs" : {
      "total" : "1.4tb",
      "total_in_bytes" : 1610574925824,
      "free" : "1tb",
      "free_in_bytes" : 1194139471872,
      "available" : "1tb",
      "available_in_bytes" : 1194139471872
    },
    "plugins" : [
      {
        "name" : "discovery-ec2",
        "version" : "7.12.0",
        "elasticsearch_version" : "7.12.0",
        "java_version" : "1.8",
        "description" : "The EC2 discovery plugin allows to use AWS API for the unicast discovery mechanism.",
        "classname" : "org.elasticsearch.discovery.ec2.Ec2DiscoveryPlugin",
        "extended_plugins" : [ ],
        "has_native_controller" : false,
        "licensed" : false,
        "type" : "isolated"
      },
      {
        "name" : "repository-s3",
        "version" : "7.12.0",
        "elasticsearch_version" : "7.12.0",
        "java_version" : "1.8",
        "description" : "The S3 repository plugin adds S3 repositories",
        "classname" : "org.elasticsearch.repositories.s3.S3RepositoryPlugin",
        "extended_plugins" : [ ],
        "has_native_controller" : false,
        "licensed" : false,
        "type" : "isolated"
      }
    ],
    "network_types" : {
      "transport_types" : {
        "security4" : 3
      },
      "http_types" : {
        "security4" : 3
      }
    },
    "discovery_types" : {
      "zen" : 3
    },
    "packaging_types" : [
      {
        "flavor" : "default",
        "type" : "rpm",
        "count" : 3
      }
    ],
    "ingest" : {
      "number_of_pipelines" : 7,
      "processor_stats" : {
        "conditional" : {
          "count" : 1475794,
          "failed" : 0,
          "current" : 0,
          "time" : "20.3s",
          "time_in_millis" : 20378
        },
        "geoip" : {
          "count" : 1475794,
          "failed" : 0,
          "current" : 0,
          "time" : "11.5s",
          "time_in_millis" : 11532
        },
        "gsub" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time" : "0s",
          "time_in_millis" : 0
        },
        "pipeline" : {
          "count" : 5903176,
          "failed" : 0,
          "current" : 0,
          "time" : "52s",
          "time_in_millis" : 52040
        },
        "script" : {
          "count" : 0,
          "failed" : 0,
          "current" : 0,
          "time" : "0s",
          "time_in_millis" : 0
        },
        "user_agent" : {
          "count" : 1475794,
          "failed" : 0,
          "current" : 0,
          "time" : "7.9s",
          "time_in_millis" : 7950
        }
      }
    }
  }
}