Returns cluster nodes statistics

GET /_nodes/{node_id}/stats/{metric}

Path parameters

  • node_id string | array[string] Required

    Comma-separated list of node IDs or names used to limit returned information.

  • metric string | array[string] Required

    Limit the information returned to the specified metrics

Query parameters

  • completion_fields string | array[string]

    Comma-separated list or wildcard expressions of fields to include in fielddata and suggest statistics.

  • fielddata_fields string | array[string]

    Comma-separated list or wildcard expressions of fields to include in fielddata statistics.

  • fields string | array[string]

    Comma-separated list or wildcard expressions of fields to include in the statistics.

  • groups boolean

    Comma-separated list of search groups to include in the search statistics.

  • If true, the call reports the aggregated disk usage of each one of the Lucene index files (only applies if segment stats are requested).

  • level string

    Indicates whether statistics are aggregated at the cluster, index, or shard level.

    Values are cluster, indices, or shards.

  • Period to wait for a connection to the master node. If no response is received before the timeout expires, the request fails and returns an error.

  • timeout string

    Period to wait for a response. If no response is received before the timeout expires, the request fails and returns an error.

  • types array[string]

    A comma-separated list of document types for the indexing index metric.

  • If true, the response includes information from segments that are not loaded into memory.

Responses

  • 200 application/json
    Hide response attributes Show response attributes object
    • _nodes object

      Additional properties are allowed.

      Hide _nodes attributes Show _nodes attributes object
      • failures array[object]
        Hide failures attributes Show failures attributes object
        • type string Required

          The type of error

        • reason string

          A human-readable explanation of the error, in english

        • The server stack trace. Present only if the error_trace=true parameter was sent with the request.

        • Additional properties are allowed.

        • root_cause array[object]

          Additional properties are allowed.

        • suppressed array[object]

          Additional properties are allowed.

      • total number Required

        Total number of nodes selected by the request.

      • successful number Required

        Number of nodes that responded successfully to the request.

      • failed number Required

        Number of nodes that rejected the request or failed to respond. If this value is not 0, a reason for the rejection or failure is included in the response.

    • nodes object Required
      Hide nodes attribute Show nodes attribute object
      • * object Additional properties

        Additional properties are allowed.

        Hide * attributes Show * attributes object
        • Statistics about adaptive replica selection.

          Hide adaptive_selection attribute Show adaptive_selection attribute object
          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object
            • The exponentially weighted moving average queue size of search requests on the keyed node.

            • A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

            • The exponentially weighted moving average response time, in nanoseconds, of search requests on the keyed node.

            • A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

            • The exponentially weighted moving average service time, in nanoseconds, of search requests on the keyed node.

            • The number of outstanding search requests to the keyed node from the node these stats are for.

            • rank string

              The rank of this node; used for shard selection when routing search requests.

        • breakers object

          Statistics about the field data circuit breaker.

          Hide breakers attribute Show breakers attribute object
          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object
            • Estimated memory used for the operation.

            • Estimated memory used, in bytes, for the operation.

            • Memory limit for the circuit breaker.

            • Memory limit, in bytes, for the circuit breaker.

            • overhead number

              A constant that all estimates for the circuit breaker are multiplied with to calculate a final estimate.

            • tripped number

              Total number of times the circuit breaker has been triggered and prevented an out of memory error.

        • fs object

          Additional properties are allowed.

          Hide fs attributes Show fs attributes object
          • data array[object]

            List of all file stores.

            Additional properties are allowed.

          • Last time the file stores statistics were refreshed. Recorded in milliseconds since the Unix Epoch.

          • total object

            Additional properties are allowed.

            Hide total attributes Show total attributes object
            • Total disk space available to this Java virtual machine on all file stores. Depending on OS or process level restrictions, this might appear less than free. This is the actual amount of free disk space the Elasticsearch node can utilise.

            • Total number of bytes available to this Java virtual machine on all file stores. Depending on OS or process level restrictions, this might appear less than free_in_bytes. This is the actual amount of free disk space the Elasticsearch node can utilise.

            • free string

              Total unallocated disk space in all file stores.

            • Total number of unallocated bytes in all file stores.

            • total string

              Total size of all file stores.

            • Total size of all file stores in bytes.

          • io_stats object

            Additional properties are allowed.

            Hide io_stats attributes Show io_stats attributes object
            • devices array[object]

              Array of disk metrics for each device that is backing an Elasticsearch data path. These disk metrics are probed periodically and averages between the last probe and the current probe are computed.

            • total object

              Additional properties are allowed.

        • host string
        • http object

          Additional properties are allowed.

          Hide http attributes Show http attributes object
          • Current number of open HTTP connections for the node.

          • Total number of HTTP connections opened for the node.

          • clients array[object]

            Information on current and recently-closed HTTP client connections. Clients that have been closed longer than the http.client_stats.closed_channels.max_age setting will not be represented here.

            Additional properties are allowed.

          • routes object Required Added in 8.12.0

            Detailed HTTP stats broken down by route

            Hide routes attribute Show routes attribute object
            • * object Additional properties

              Additional properties are allowed.

        • ingest object

          Additional properties are allowed.

          Hide ingest attributes Show ingest attributes object
          • Contains statistics about ingest pipelines for the node.

            Hide pipelines attribute Show pipelines attribute object
            • * object Additional properties

              Additional properties are allowed.

          • total object

            Additional properties are allowed.

            Hide total attributes Show total attributes object
            • count number Required

              Total number of documents ingested during the lifetime of this node.

            • current number Required

              Total number of documents currently being ingested.

            • failed number Required

              Total number of failed ingest operations during the lifetime of this node.

        • ip string | array[string]

          IP address and port for the node.

        • jvm object

          Additional properties are allowed.

          Hide jvm attributes Show jvm attributes object
          • Contains statistics about JVM buffer pools for the node.

            Hide buffer_pools attribute Show buffer_pools attribute object
            • * object Additional properties

              Additional properties are allowed.

          • classes object

            Additional properties are allowed.

            Hide classes attributes Show classes attributes object
          • gc object

            Additional properties are allowed.

            Hide gc attribute Show gc attribute object
            • Contains statistics about JVM garbage collectors for the node.

          • mem object

            Additional properties are allowed.

            Hide mem attributes Show mem attributes object
          • threads object

            Additional properties are allowed.

            Hide threads attributes Show threads attributes object
            • count number

              Number of active threads in use by JVM.

            • Highest number of threads used by JVM.

          • Last time JVM statistics were refreshed.

          • uptime string

            Human-readable JVM uptime. Only returned if the human query parameter is true.

          • JVM uptime in milliseconds.

        • name string
        • os object

          Additional properties are allowed.

          Hide os attributes Show os attributes object
          • cpu object

            Additional properties are allowed.

            Hide cpu attributes Show cpu attributes object
            • percent number
            • sys string

              A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

            • total string

              A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

            • user string

              A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

          • mem object

            Additional properties are allowed.

          • swap object

            Additional properties are allowed.

            Hide swap attributes Show swap attributes object
          • cgroup object

            Additional properties are allowed.

            Hide cgroup attributes Show cgroup attributes object
            • cpuacct object

              Additional properties are allowed.

            • cpu object

              Additional properties are allowed.

            • memory object

              Additional properties are allowed.

        • process object

          Additional properties are allowed.

          Hide process attributes Show process attributes object
          • cpu object

            Additional properties are allowed.

            Hide cpu attributes Show cpu attributes object
            • percent number
            • sys string

              A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

            • total string

              A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

            • user string

              A duration. Units can be nanos, micros, ms (milliseconds), s (seconds), m (minutes), h (hours) and d (days). Also accepts "0" without a unit and "-1" to indicate an unspecified value.

          • mem object

            Additional properties are allowed.

            Hide mem attributes Show mem attributes object
          • Number of opened file descriptors associated with the current or -1 if not supported.

          • Maximum number of file descriptors allowed on the system, or -1 if not supported.

          • Last time the statistics were refreshed. Recorded in milliseconds since the Unix Epoch.

        • roles array[string]
          • @doc_id node-roles

          Values are master, data, data_cold, data_content, data_frozen, data_hot, data_warm, client, ingest, ml, voting_only, transform, remote_cluster_client, or coordinating_only.

        • script object

          Additional properties are allowed.

          Hide script attributes Show script attributes object
          • Total number of times the script cache has evicted old data.

          • Total number of inline script compilations performed by the node.

          • Contains this recent history of script compilations.

            Hide compilations_history attribute Show compilations_history attribute object
            • * number Additional properties
          • Total number of times the script compilation circuit breaker has limited inline script compilations.

          • contexts array[object]

            Additional properties are allowed.

        • Statistics about each thread pool, including current size, queue and rejected tasks.

          Hide thread_pool attribute Show thread_pool attribute object
          • * object Additional properties

            Additional properties are allowed.

            Hide * attributes Show * attributes object
            • active number

              Number of active threads in the thread pool.

            • Number of tasks completed by the thread pool executor.

            • largest number

              Highest number of active threads in the thread pool.

            • queue number

              Number of tasks in queue for the thread pool.

            • rejected number

              Number of tasks rejected by the thread pool executor.

            • threads number

              Number of threads in the thread pool.

        • Additional properties are allowed.

          Hide transport attributes Show transport attributes object
          • The distribution of the time spent handling each inbound message on a transport thread, represented as a histogram.

            Additional properties are allowed.

          • The distribution of the time spent sending each outbound transport message on a transport thread, represented as a histogram.

            Additional properties are allowed.

          • rx_count number

            Total number of RX (receive) packets received by the node during internal cluster communication.

          • rx_size string

            Size of RX packets received by the node during internal cluster communication.

          • Size, in bytes, of RX packets received by the node during internal cluster communication.

          • Current number of inbound TCP connections used for internal communication between nodes.

          • tx_count number

            Total number of TX (transmit) packets sent by the node during internal cluster communication.

          • tx_size string

            Size of TX packets sent by the node during internal cluster communication.

          • Size, in bytes, of TX packets sent by the node during internal cluster communication.

          • The cumulative number of outbound transport connections that this node has opened since it started. Each transport connection may comprise multiple TCP connections but is only counted once in this statistic. Transport connections are typically long-lived so this statistic should remain constant in a stable cluster.

        • Contains a list of attributes for the node.

          Hide attributes attribute Show attributes attribute object
          • * string Additional properties
        • Additional properties are allowed.

          Hide discovery attributes Show discovery attributes object
          • Additional properties are allowed.

            Hide cluster_state_queue attributes Show cluster_state_queue attributes object
            • total number

              Total number of cluster states in queue.

            • pending number

              Number of pending cluster states in queue.

            • Number of committed cluster states in queue.

          • Additional properties are allowed.

            Hide published_cluster_states attributes Show published_cluster_states attributes object
          • Contains low-level statistics about how long various activities took during cluster state updates while the node was the elected master. Omitted if the node is not master-eligible. Every field whose name ends in _time within this object is also represented as a raw number of milliseconds in a field whose name ends in _time_millis. The human-readable fields with a _time suffix are only returned if requested with the ?human=true query parameter.

            Hide cluster_state_update attribute Show cluster_state_update attribute object
            • * object Additional properties

              Additional properties are allowed.

          • Additional properties are allowed.

            Hide serialized_cluster_states attributes Show serialized_cluster_states attributes object
            • Additional properties are allowed.

            • diffs object

              Additional properties are allowed.

          • Additional properties are allowed.

            Hide cluster_applier_stats attribute Show cluster_applier_stats attribute object
        • Additional properties are allowed.

          Hide indexing_pressure attribute Show indexing_pressure attribute object
          • memory object

            Additional properties are allowed.

            Hide memory attributes Show memory attributes object
            • Configured memory limit, in bytes, for the indexing requests. Replica requests have an automatic limit that is 1.5x this value.

            • current object

              Additional properties are allowed.

            • total object

              Additional properties are allowed.

        • indices object

          Additional properties are allowed.

          Hide indices attributes Show indices attributes object
GET /_nodes/{node_id}/stats/{metric}
curl \
 -X GET http://api.example.com/_nodes/{node_id}/stats/{metric}
Response examples (200)
{
  "_nodes": {
    "failures": [
      {
        "type": "string",
        "reason": "string",
        "stack_trace": "string",
        "caused_by": {},
        "root_cause": [
          {}
        ],
        "suppressed": [
          {}
        ]
      }
    ],
    "total": 42.0,
    "successful": 42.0,
    "failed": 42.0
  },
  "cluster_name": "string",
  "nodes": {
    "additionalProperty1": {
      "adaptive_selection": {
        "additionalProperty1": {
          "avg_queue_size": 42.0,
          "avg_response_time": "string",
          "avg_response_time_ns": 42.0,
          "avg_service_time": "string",
          "avg_service_time_ns": 42.0,
          "outgoing_searches": 42.0,
          "rank": "string"
        },
        "additionalProperty2": {
          "avg_queue_size": 42.0,
          "avg_response_time": "string",
          "avg_response_time_ns": 42.0,
          "avg_service_time": "string",
          "avg_service_time_ns": 42.0,
          "outgoing_searches": 42.0,
          "rank": "string"
        }
      },
      "breakers": {
        "additionalProperty1": {
          "estimated_size": "string",
          "estimated_size_in_bytes": 42.0,
          "limit_size": "string",
          "limit_size_in_bytes": 42.0,
          "overhead": 42.0,
          "tripped": 42.0
        },
        "additionalProperty2": {
          "estimated_size": "string",
          "estimated_size_in_bytes": 42.0,
          "limit_size": "string",
          "limit_size_in_bytes": 42.0,
          "overhead": 42.0,
          "tripped": 42.0
        }
      },
      "fs": {
        "data": [
          {}
        ],
        "timestamp": 42.0,
        "total": {
          "available": "string",
          "available_in_bytes": 42.0,
          "free": "string",
          "free_in_bytes": 42.0,
          "total": "string",
          "total_in_bytes": 42.0
        },
        "io_stats": {
          "devices": [
            {}
          ],
          "total": {}
        }
      },
      "host": "string",
      "http": {
        "current_open": 42.0,
        "total_opened": 42.0,
        "clients": [
          {}
        ],
        "routes": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        }
      },
      "ingest": {
        "pipelines": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "total": {
          "count": 42.0,
          "current": 42.0,
          "failed": 42.0
        }
      },
      "ip": "string",
      "jvm": {
        "buffer_pools": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "classes": {
          "current_loaded_count": 42.0,
          "total_loaded_count": 42.0,
          "total_unloaded_count": 42.0
        },
        "gc": {
          "collectors": {}
        },
        "mem": {
          "heap_used_in_bytes": 42.0,
          "heap_used_percent": 42.0,
          "heap_committed_in_bytes": 42.0,
          "heap_max_in_bytes": 42.0,
          "non_heap_used_in_bytes": 42.0,
          "non_heap_committed_in_bytes": 42.0,
          "pools": {}
        },
        "threads": {
          "count": 42.0,
          "peak_count": 42.0
        },
        "timestamp": 42.0,
        "uptime": "string",
        "uptime_in_millis": 42.0
      },
      "name": "string",
      "os": {
        "cpu": {
          "percent": 42.0,
          "sys": "string",
          "total": "string",
          "user": "string",
          "load_average": {}
        },
        "": {},
        "swap": {
          "adjusted_total_in_bytes": 42.0,
          "resident": "string",
          "resident_in_bytes": 42.0,
          "share": "string",
          "share_in_bytes": 42.0,
          "total_virtual": "string",
          "total_virtual_in_bytes": 42.0,
          "total_in_bytes": 42.0,
          "free_in_bytes": 42.0,
          "used_in_bytes": 42.0
        },
        "cgroup": {
          "cpuacct": {},
          "cpu": {},
          "memory": {}
        },
        "timestamp": 42.0
      },
      "process": {
        "cpu": {
          "percent": 42.0,
          "sys": "string",
          "total": "string",
          "user": "string",
          "load_average": {}
        },
        "mem": {
          "adjusted_total_in_bytes": 42.0,
          "resident": "string",
          "resident_in_bytes": 42.0,
          "share": "string",
          "share_in_bytes": 42.0,
          "total_virtual": "string",
          "total_virtual_in_bytes": 42.0,
          "total_in_bytes": 42.0,
          "free_in_bytes": 42.0,
          "used_in_bytes": 42.0
        },
        "open_file_descriptors": 42.0,
        "max_file_descriptors": 42.0,
        "timestamp": 42.0
      },
      "roles": [
        "master"
      ],
      "script": {
        "cache_evictions": 42.0,
        "compilations": 42.0,
        "compilations_history": {
          "additionalProperty1": 42.0,
          "additionalProperty2": 42.0
        },
        "compilation_limit_triggered": 42.0,
        "contexts": [
          {}
        ]
      },
      "script_cache": {},
      "thread_pool": {
        "additionalProperty1": {
          "active": 42.0,
          "completed": 42.0,
          "largest": 42.0,
          "queue": 42.0,
          "rejected": 42.0,
          "threads": 42.0
        },
        "additionalProperty2": {
          "active": 42.0,
          "completed": 42.0,
          "largest": 42.0,
          "queue": 42.0,
          "rejected": 42.0,
          "threads": 42.0
        }
      },
      "timestamp": 42.0,
      "transport": {
        "inbound_handling_time_histogram": [
          {}
        ],
        "outbound_handling_time_histogram": [
          {}
        ],
        "rx_count": 42.0,
        "rx_size": "string",
        "rx_size_in_bytes": 42.0,
        "server_open": 42.0,
        "tx_count": 42.0,
        "tx_size": "string",
        "tx_size_in_bytes": 42.0,
        "total_outbound_connections": 42.0
      },
      "transport_address": "string",
      "attributes": {
        "additionalProperty1": "string",
        "additionalProperty2": "string"
      },
      "discovery": {
        "cluster_state_queue": {
          "total": 42.0,
          "pending": 42.0,
          "committed": 42.0
        },
        "published_cluster_states": {
          "full_states": 42.0,
          "incompatible_diffs": 42.0,
          "compatible_diffs": 42.0
        },
        "cluster_state_update": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "serialized_cluster_states": {
          "full_states": {},
          "diffs": {}
        },
        "cluster_applier_stats": {
          "recordings": [
            {}
          ]
        }
      },
      "indexing_pressure": {
        "memory": {
          "limit_in_bytes": 42.0,
          "current": {},
          "total": {}
        }
      },
      "indices": {
        "commit": {
          "generation": 42.0,
          "id": "string",
          "num_docs": 42.0,
          "user_data": {}
        },
        "completion": {
          "size_in_bytes": 42.0,
          "fields": {}
        },
        "docs": {
          "count": 42.0,
          "deleted": 42.0
        },
        "fielddata": {
          "evictions": 42.0,
          "memory_size_in_bytes": 42.0,
          "fields": {}
        },
        "flush": {
          "periodic": 42.0,
          "total": 42.0,
          "total_time": "string"
        },
        "get": {
          "current": 42.0,
          "exists_time": "string",
          "exists_total": 42.0,
          "missing_time": "string",
          "missing_total": 42.0,
          "time": "string",
          "total": 42.0
        },
        "indexing": {
          "index_current": 42.0,
          "delete_current": 42.0,
          "delete_time": "string",
          "delete_total": 42.0,
          "is_throttled": true,
          "noop_update_total": 42.0,
          "throttle_time": "string",
          "index_time": "string",
          "index_total": 42.0,
          "index_failed": 42.0,
          "types": {},
          "write_load": 42.0
        },
        "mappings": {
          "total_count": 42.0,
          "total_estimated_overhead_in_bytes": 42.0
        },
        "merges": {
          "current": 42.0,
          "current_docs": 42.0,
          "current_size": "string",
          "current_size_in_bytes": 42.0,
          "total": 42.0,
          "total_auto_throttle": "string",
          "total_auto_throttle_in_bytes": 42.0,
          "total_docs": 42.0,
          "total_size": "string",
          "total_size_in_bytes": 42.0,
          "total_stopped_time": "string",
          "total_throttled_time": "string",
          "total_time": "string"
        },
        "shard_path": {
          "data_path": "string",
          "is_custom_data_path": true,
          "state_path": "string"
        },
        "query_cache": {
          "cache_count": 42.0,
          "cache_size": 42.0,
          "evictions": 42.0,
          "hit_count": 42.0,
          "memory_size_in_bytes": 42.0,
          "miss_count": 42.0,
          "total_count": 42.0
        },
        "recovery": {
          "current_as_source": 42.0,
          "current_as_target": 42.0,
          "throttle_time": "string"
        },
        "refresh": {
          "external_total": 42.0,
          "listeners": 42.0,
          "total": 42.0,
          "total_time": "string"
        },
        "request_cache": {
          "evictions": 42.0,
          "hit_count": 42.0,
          "memory_size": "string",
          "memory_size_in_bytes": 42.0,
          "miss_count": 42.0
        },
        "retention_leases": {
          "primary_term": 42.0,
          "version": 42.0,
          "leases": [
            {}
          ]
        },
        "routing": {
          "node": "string",
          "primary": true,
          "state": "UNASSIGNED"
        },
        "search": {
          "fetch_current": 42.0,
          "fetch_time": "string",
          "fetch_total": 42.0,
          "open_contexts": 42.0,
          "query_current": 42.0,
          "query_time": "string",
          "query_total": 42.0,
          "scroll_current": 42.0,
          "scroll_time": "string",
          "scroll_total": 42.0,
          "suggest_current": 42.0,
          "suggest_time": "string",
          "suggest_total": 42.0,
          "groups": {}
        },
        "segments": {
          "count": 42.0,
          "doc_values_memory_in_bytes": 42.0,
          "file_sizes": {},
          "fixed_bit_set_memory_in_bytes": 42.0,
          "index_writer_max_memory_in_bytes": 42.0,
          "index_writer_memory_in_bytes": 42.0,
          "max_unsafe_auto_id_timestamp": 42.0,
          "memory_in_bytes": 42.0,
          "norms_memory_in_bytes": 42.0,
          "points_memory_in_bytes": 42.0,
          "stored_fields_memory_in_bytes": 42.0,
          "terms_memory_in_bytes": 42.0,
          "term_vectors_memory_in_bytes": 42.0,
          "version_map_memory_in_bytes": 42.0
        },
        "seq_no": {
          "global_checkpoint": 42.0,
          "local_checkpoint": 42.0,
          "max_seq_no": 42.0
        },
        "store": {
          "size_in_bytes": 42.0,
          "reserved_in_bytes": 42.0,
          "total_data_set_size_in_bytes": 42.0
        },
        "translog": {
          "earliest_last_modified_age": 42.0,
          "operations": 42.0,
          "size": "string",
          "size_in_bytes": 42.0,
          "uncommitted_operations": 42.0,
          "uncommitted_size": "string",
          "uncommitted_size_in_bytes": 42.0
        },
        "warmer": {
          "current": 42.0,
          "total": 42.0,
          "total_time": "string"
        },
        "bulk": {
          "total_operations": 42.0,
          "total_time": "string",
          "total_size_in_bytes": 42.0,
          "avg_time": "string",
          "avg_size_in_bytes": 42.0
        },
        "shards": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "shard_stats": {
          "total_count": 42.0
        },
        "additionalProperty1": {
          "primaries": {},
          "shards": {},
          "total": {},
          "uuid": "string",
          "health": "green",
          "status": "open"
        },
        "additionalProperty2": {
          "primaries": {},
          "shards": {},
          "total": {},
          "uuid": "string",
          "health": "green",
          "status": "open"
        }
      }
    },
    "additionalProperty2": {
      "adaptive_selection": {
        "additionalProperty1": {
          "avg_queue_size": 42.0,
          "avg_response_time": "string",
          "avg_response_time_ns": 42.0,
          "avg_service_time": "string",
          "avg_service_time_ns": 42.0,
          "outgoing_searches": 42.0,
          "rank": "string"
        },
        "additionalProperty2": {
          "avg_queue_size": 42.0,
          "avg_response_time": "string",
          "avg_response_time_ns": 42.0,
          "avg_service_time": "string",
          "avg_service_time_ns": 42.0,
          "outgoing_searches": 42.0,
          "rank": "string"
        }
      },
      "breakers": {
        "additionalProperty1": {
          "estimated_size": "string",
          "estimated_size_in_bytes": 42.0,
          "limit_size": "string",
          "limit_size_in_bytes": 42.0,
          "overhead": 42.0,
          "tripped": 42.0
        },
        "additionalProperty2": {
          "estimated_size": "string",
          "estimated_size_in_bytes": 42.0,
          "limit_size": "string",
          "limit_size_in_bytes": 42.0,
          "overhead": 42.0,
          "tripped": 42.0
        }
      },
      "fs": {
        "data": [
          {}
        ],
        "timestamp": 42.0,
        "total": {
          "available": "string",
          "available_in_bytes": 42.0,
          "free": "string",
          "free_in_bytes": 42.0,
          "total": "string",
          "total_in_bytes": 42.0
        },
        "io_stats": {
          "devices": [
            {}
          ],
          "total": {}
        }
      },
      "host": "string",
      "http": {
        "current_open": 42.0,
        "total_opened": 42.0,
        "clients": [
          {}
        ],
        "routes": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        }
      },
      "ingest": {
        "pipelines": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "total": {
          "count": 42.0,
          "current": 42.0,
          "failed": 42.0
        }
      },
      "ip": "string",
      "jvm": {
        "buffer_pools": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "classes": {
          "current_loaded_count": 42.0,
          "total_loaded_count": 42.0,
          "total_unloaded_count": 42.0
        },
        "gc": {
          "collectors": {}
        },
        "mem": {
          "heap_used_in_bytes": 42.0,
          "heap_used_percent": 42.0,
          "heap_committed_in_bytes": 42.0,
          "heap_max_in_bytes": 42.0,
          "non_heap_used_in_bytes": 42.0,
          "non_heap_committed_in_bytes": 42.0,
          "pools": {}
        },
        "threads": {
          "count": 42.0,
          "peak_count": 42.0
        },
        "timestamp": 42.0,
        "uptime": "string",
        "uptime_in_millis": 42.0
      },
      "name": "string",
      "os": {
        "cpu": {
          "percent": 42.0,
          "sys": "string",
          "total": "string",
          "user": "string",
          "load_average": {}
        },
        "": {},
        "swap": {
          "adjusted_total_in_bytes": 42.0,
          "resident": "string",
          "resident_in_bytes": 42.0,
          "share": "string",
          "share_in_bytes": 42.0,
          "total_virtual": "string",
          "total_virtual_in_bytes": 42.0,
          "total_in_bytes": 42.0,
          "free_in_bytes": 42.0,
          "used_in_bytes": 42.0
        },
        "cgroup": {
          "cpuacct": {},
          "cpu": {},
          "memory": {}
        },
        "timestamp": 42.0
      },
      "process": {
        "cpu": {
          "percent": 42.0,
          "sys": "string",
          "total": "string",
          "user": "string",
          "load_average": {}
        },
        "mem": {
          "adjusted_total_in_bytes": 42.0,
          "resident": "string",
          "resident_in_bytes": 42.0,
          "share": "string",
          "share_in_bytes": 42.0,
          "total_virtual": "string",
          "total_virtual_in_bytes": 42.0,
          "total_in_bytes": 42.0,
          "free_in_bytes": 42.0,
          "used_in_bytes": 42.0
        },
        "open_file_descriptors": 42.0,
        "max_file_descriptors": 42.0,
        "timestamp": 42.0
      },
      "roles": [
        "master"
      ],
      "script": {
        "cache_evictions": 42.0,
        "compilations": 42.0,
        "compilations_history": {
          "additionalProperty1": 42.0,
          "additionalProperty2": 42.0
        },
        "compilation_limit_triggered": 42.0,
        "contexts": [
          {}
        ]
      },
      "script_cache": {},
      "thread_pool": {
        "additionalProperty1": {
          "active": 42.0,
          "completed": 42.0,
          "largest": 42.0,
          "queue": 42.0,
          "rejected": 42.0,
          "threads": 42.0
        },
        "additionalProperty2": {
          "active": 42.0,
          "completed": 42.0,
          "largest": 42.0,
          "queue": 42.0,
          "rejected": 42.0,
          "threads": 42.0
        }
      },
      "timestamp": 42.0,
      "transport": {
        "inbound_handling_time_histogram": [
          {}
        ],
        "outbound_handling_time_histogram": [
          {}
        ],
        "rx_count": 42.0,
        "rx_size": "string",
        "rx_size_in_bytes": 42.0,
        "server_open": 42.0,
        "tx_count": 42.0,
        "tx_size": "string",
        "tx_size_in_bytes": 42.0,
        "total_outbound_connections": 42.0
      },
      "transport_address": "string",
      "attributes": {
        "additionalProperty1": "string",
        "additionalProperty2": "string"
      },
      "discovery": {
        "cluster_state_queue": {
          "total": 42.0,
          "pending": 42.0,
          "committed": 42.0
        },
        "published_cluster_states": {
          "full_states": 42.0,
          "incompatible_diffs": 42.0,
          "compatible_diffs": 42.0
        },
        "cluster_state_update": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "serialized_cluster_states": {
          "full_states": {},
          "diffs": {}
        },
        "cluster_applier_stats": {
          "recordings": [
            {}
          ]
        }
      },
      "indexing_pressure": {
        "memory": {
          "limit_in_bytes": 42.0,
          "current": {},
          "total": {}
        }
      },
      "indices": {
        "commit": {
          "generation": 42.0,
          "id": "string",
          "num_docs": 42.0,
          "user_data": {}
        },
        "completion": {
          "size_in_bytes": 42.0,
          "fields": {}
        },
        "docs": {
          "count": 42.0,
          "deleted": 42.0
        },
        "fielddata": {
          "evictions": 42.0,
          "memory_size_in_bytes": 42.0,
          "fields": {}
        },
        "flush": {
          "periodic": 42.0,
          "total": 42.0,
          "total_time": "string"
        },
        "get": {
          "current": 42.0,
          "exists_time": "string",
          "exists_total": 42.0,
          "missing_time": "string",
          "missing_total": 42.0,
          "time": "string",
          "total": 42.0
        },
        "indexing": {
          "index_current": 42.0,
          "delete_current": 42.0,
          "delete_time": "string",
          "delete_total": 42.0,
          "is_throttled": true,
          "noop_update_total": 42.0,
          "throttle_time": "string",
          "index_time": "string",
          "index_total": 42.0,
          "index_failed": 42.0,
          "types": {},
          "write_load": 42.0
        },
        "mappings": {
          "total_count": 42.0,
          "total_estimated_overhead_in_bytes": 42.0
        },
        "merges": {
          "current": 42.0,
          "current_docs": 42.0,
          "current_size": "string",
          "current_size_in_bytes": 42.0,
          "total": 42.0,
          "total_auto_throttle": "string",
          "total_auto_throttle_in_bytes": 42.0,
          "total_docs": 42.0,
          "total_size": "string",
          "total_size_in_bytes": 42.0,
          "total_stopped_time": "string",
          "total_throttled_time": "string",
          "total_time": "string"
        },
        "shard_path": {
          "data_path": "string",
          "is_custom_data_path": true,
          "state_path": "string"
        },
        "query_cache": {
          "cache_count": 42.0,
          "cache_size": 42.0,
          "evictions": 42.0,
          "hit_count": 42.0,
          "memory_size_in_bytes": 42.0,
          "miss_count": 42.0,
          "total_count": 42.0
        },
        "recovery": {
          "current_as_source": 42.0,
          "current_as_target": 42.0,
          "throttle_time": "string"
        },
        "refresh": {
          "external_total": 42.0,
          "listeners": 42.0,
          "total": 42.0,
          "total_time": "string"
        },
        "request_cache": {
          "evictions": 42.0,
          "hit_count": 42.0,
          "memory_size": "string",
          "memory_size_in_bytes": 42.0,
          "miss_count": 42.0
        },
        "retention_leases": {
          "primary_term": 42.0,
          "version": 42.0,
          "leases": [
            {}
          ]
        },
        "routing": {
          "node": "string",
          "primary": true,
          "state": "UNASSIGNED"
        },
        "search": {
          "fetch_current": 42.0,
          "fetch_time": "string",
          "fetch_total": 42.0,
          "open_contexts": 42.0,
          "query_current": 42.0,
          "query_time": "string",
          "query_total": 42.0,
          "scroll_current": 42.0,
          "scroll_time": "string",
          "scroll_total": 42.0,
          "suggest_current": 42.0,
          "suggest_time": "string",
          "suggest_total": 42.0,
          "groups": {}
        },
        "segments": {
          "count": 42.0,
          "doc_values_memory_in_bytes": 42.0,
          "file_sizes": {},
          "fixed_bit_set_memory_in_bytes": 42.0,
          "index_writer_max_memory_in_bytes": 42.0,
          "index_writer_memory_in_bytes": 42.0,
          "max_unsafe_auto_id_timestamp": 42.0,
          "memory_in_bytes": 42.0,
          "norms_memory_in_bytes": 42.0,
          "points_memory_in_bytes": 42.0,
          "stored_fields_memory_in_bytes": 42.0,
          "terms_memory_in_bytes": 42.0,
          "term_vectors_memory_in_bytes": 42.0,
          "version_map_memory_in_bytes": 42.0
        },
        "seq_no": {
          "global_checkpoint": 42.0,
          "local_checkpoint": 42.0,
          "max_seq_no": 42.0
        },
        "store": {
          "size_in_bytes": 42.0,
          "reserved_in_bytes": 42.0,
          "total_data_set_size_in_bytes": 42.0
        },
        "translog": {
          "earliest_last_modified_age": 42.0,
          "operations": 42.0,
          "size": "string",
          "size_in_bytes": 42.0,
          "uncommitted_operations": 42.0,
          "uncommitted_size": "string",
          "uncommitted_size_in_bytes": 42.0
        },
        "warmer": {
          "current": 42.0,
          "total": 42.0,
          "total_time": "string"
        },
        "bulk": {
          "total_operations": 42.0,
          "total_time": "string",
          "total_size_in_bytes": 42.0,
          "avg_time": "string",
          "avg_size_in_bytes": 42.0
        },
        "shards": {
          "additionalProperty1": {},
          "additionalProperty2": {}
        },
        "shard_stats": {
          "total_count": 42.0
        },
        "additionalProperty1": {
          "primaries": {},
          "shards": {},
          "total": {},
          "uuid": "string",
          "health": "green",
          "status": "open"
        },
        "additionalProperty2": {
          "primaries": {},
          "shards": {},
          "total": {},
          "uuid": "string",
          "health": "green",
          "status": "open"
        }
      }
    }
  }
}