Query parameters

• bytes string

  The unit used to display byte values.

  Values are b, kb, mb, gb, tb, or pb.

• full_id boolean | string

  If true, return the full node ID. If false, return the shortened node ID.

• include_unloaded_segments boolean

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

• h string | array[string]

  A comma-separated list of columns names to display. It supports simple wildcards.

  Supported values include:

  • build (or b): The Elasticsearch build hash. For example: 5c03844.
  • completion.size (or cs, completionSize): The size of completion. For example: 0b.
  • cpu: The percentage of recent system CPU used.
  • disk.avail (or d, disk, diskAvail): The available disk space. For example: 198.4gb.
  • disk.total (or dt, diskTotal): The total disk space. For example: 458.3gb.
  • disk.used (or du, diskUsed): The used disk space. For example: 259.8gb.
  • disk.used_percent (or dup, diskUsedPercent): The percentage of disk space used.
  • fielddata.evictions (or fe, fielddataEvictions): The number of fielddata cache evictions.
  • fielddata.memory_size (or fm, fielddataMemory): The fielddata cache memory used. For example: 0b.
  • file_desc.current (or fdc, fileDescriptorCurrent): The number of file descriptors used.
  • file_desc.max (or fdm, fileDescriptorMax): The maximum number of file descriptors.
  • file_desc.percent (or fdp, fileDescriptorPercent): The percentage of file descriptors used.
  • flush.total (or ft, flushTotal): The number of flushes.
  • flush.total_time (or ftt, flushTotalTime): The amount of time spent in flush.
  • get.current (or gc, getCurrent): The number of current get operations.
  • get.exists_time (or geti, getExistsTime): The time spent in successful get operations. For example: 14ms.
  • get.exists_total (or geto, getExistsTotal): The number of successful get operations.
  • get.missing_time (or gmti, getMissingTime): The time spent in failed get operations. For example: 0s.
  • get.missing_total (or gmto, getMissingTotal): The number of failed get operations.
  • get.time (or gti, getTime): The amount of time spent in get operations. For example: 14ms.
  • get.total (or gto, getTotal): The number of get operations.
  • heap.current (or hc, heapCurrent): The used heap size. For example: 311.2mb.
  • heap.max (or hm, heapMax): The total heap size. For example: 4gb.
  • heap.percent (or hp, heapPercent): The used percentage of total allocated Elasticsearch JVM heap. This value reflects only the Elasticsearch process running within the operating system and is the most direct indicator of its JVM, heap, or memory resource performance.
  • http_address (or http): The bound HTTP address.
  • id (or nodeId): The identifier for the node.
  • indexing.delete_current (or idc, indexingDeleteCurrent): The number of current deletion operations.
  • indexing.delete_time (or idti, indexingDeleteTime): The time spent in deletion operations. For example: 2ms.
  • indexing.delete_total (or idto, indexingDeleteTotal): The number of deletion operations.
  • indexing.index_current (or iic, indexingIndexCurrent): The number of current indexing operations.
  • indexing.index_failed (or iif, indexingIndexFailed): The number of failed indexing operations.
  • indexing.index_failed_due_to_version_conflict (or iifvc, indexingIndexFailedDueToVersionConflict): The number of indexing operations that failed due to version conflict.
  • indexing.index_time (or iiti, indexingIndexTime): The time spent in indexing operations. For example: 134ms.
  • indexing.index_total (or iito, indexingIndexTotal): The number of indexing operations.
  • ip (or i): The IP address.
  • jdk (or j): The Java version. For example: 1.8.0.
  • load_1m (or l): The most recent load average. For example: 0.22.
  • load_5m (or l): The load average for the last five minutes. For example: 0.78.
  • load_15m (or l): The load average for the last fifteen minutes. For example: 1.24.
  • mappings.total_count (or mtc, mappingsTotalCount): The number of mappings, including runtime and object fields.
  • mappings.total_estimated_overhead_in_bytes (or mteo, mappingsTotalEstimatedOverheadInBytes): The estimated heap overhead, in bytes, of mappings on this node, which allows for 1KiB of heap for every mapped field.
  • master (or m): Indicates whether the node is the elected master node. Returned values include * (elected master) and - (not elected master).
  • merges.current (or mc, mergesCurrent): The number of current merge operations.
  • merges.current_docs (or mcd, mergesCurrentDocs): The number of current merging documents.
  • merges.current_size (or mcs, mergesCurrentSize): The size of current merges. For example: 0b.
  • merges.total (or mt, mergesTotal): The number of completed merge operations.
  • merges.total_docs (or mtd, mergesTotalDocs): The number of merged documents.
  • merges.total_size (or mts, mergesTotalSize): The total size of merges. For example: 0b.
  • merges.total_time (or mtt, mergesTotalTime): The time spent merging documents. For example: 0s.
  • name (or n): The node name.
  • node.role (or r, role, nodeRole): The roles of the node. Returned values include c (cold node), d (data node), f (frozen node), h (hot node), i (ingest node), l (machine learning node), m (master-eligible node), r (remote cluster client node), s (content node), t (transform node), v (voting-only node), w (warm node), and - (coordinating node only). For example, dim indicates a master-eligible data and ingest node.
  • pid (or p): The process identifier.
  • port (or po): The bound transport port number.
  • query_cache.memory_size (or qcm, queryCacheMemory): The used query cache memory. For example: 0b.
  • query_cache.evictions (or qce, queryCacheEvictions): The number of query cache evictions.
  • query_cache.hit_count (or qchc, queryCacheHitCount): The query cache hit count.
  • query_cache.miss_count (or qcmc, queryCacheMissCount): The query cache miss count.
  • ram.current (or rc, ramCurrent): The used total memory. For example: 513.4mb.
  • ram.max (or rm, ramMax): The total memory. For example: 2.9gb.
  • ram.percent (or rp, ramPercent): The used percentage of the total operating system memory. This reflects all processes running on the operating system instead of only Elasticsearch and is not guaranteed to correlate to its performance.
  • refresh.total (or rto, refreshTotal): The number of refresh operations.
  • refresh.time (or rti, refreshTime): The time spent in refresh operations. For example: 91ms.
  • request_cache.memory_size (or rcm, requestCacheMemory): The used request cache memory. For example: 0b.
  • request_cache.evictions (or rce, requestCacheEvictions): The number of request cache evictions.
  • request_cache.hit_count (or rchc, requestCacheHitCount): The request cache hit count.
  • request_cache.miss_count (or rcmc, requestCacheMissCount): The request cache miss count.
  • script.compilations (or scrcc, scriptCompilations): The number of total script compilations.
  • script.cache_evictions (or scrce, scriptCacheEvictions): The number of total compiled scripts evicted from cache.
  • search.fetch_current (or sfc, searchFetchCurrent): The number of current fetch phase operations.
  • search.fetch_time (or sfti, searchFetchTime): The time spent in fetch phase. For example: 37ms.
  • search.fetch_total (or sfto, searchFetchTotal): The number of fetch operations.
  • search.open_contexts (or so, searchOpenContexts): The number of open search contexts.
  • search.query_current (or sqc, searchQueryCurrent): The number of current query phase operations.
  • search.query_time (or sqti, searchQueryTime): The time spent in query phase. For example: 43ms.
  • search.query_total (or sqto, searchQueryTotal): The number of query operations.
  • search.scroll_current (or scc, searchScrollCurrent): The number of open scroll contexts.
  • search.scroll_time (or scti, searchScrollTime): The amount of time scroll contexts were held open. For example: 2m.
  • search.scroll_total (or scto, searchScrollTotal): The number of completed scroll contexts.
  • segments.count (or sc, segmentsCount): The number of segments.
  • segments.fixed_bitset_memory (or sfbm, fixedBitsetMemory): The memory used by fixed bit sets for nested object field types and type filters for types referred in join fields. For example: 1.0kb.
  • segments.index_writer_memory (or siwm, segmentsIndexWriterMemory): The memory used by the index writer. For example: 18mb.
  • segments.memory (or sm, segmentsMemory): The memory used by segments. For example: 1.4kb.
  • segments.version_map_memory (or svmm, segmentsVersionMapMemory): The memory used by the version map. For example: 1.0kb.
  • shard_stats.total_count (or sstc, shards, shardStatsTotalCount): The number of shards assigned.
  • suggest.current (or suc, suggestCurrent): The number of current suggest operations.
  • suggest.time (or suti, suggestTime): The time spent in suggest operations.
  • suggest.total (or suto, suggestTotal): The number of suggest operations.
  • uptime (or u): The amount of node uptime. For example: 17.3m.
  • version (or v): The Elasticsearch version. For example: 9.0.0.
• s string | array[string]

  A comma-separated list of column names or aliases that determines the sort order. Sorting defaults to ascending and can be changed by setting :asc or :desc as a suffix to the column name.

• master_timeout string

  The period to wait for a connection to the master node.

  Values are -1 or 0.

• time string

  The unit used to display time values.

  Values are nanos, micros, ms, s, m, h, or d.

Responses

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

  • id string
  • pid string

    The process identifier.

  • ip string

    The IP address.

  • port string

    The bound transport port.

  • http_address string

    The bound HTTP address.

  • version string
  • flavor string

    The Elasticsearch distribution flavor.

  • type string

    The Elasticsearch distribution type.

  • build string

    The Elasticsearch build hash.

  • jdk string

    The Java version.

  • disk.total number | string

    One of:

    ByteSize number ByteSize string

  • disk.used number | string

    One of:

    ByteSize number ByteSize string

  • disk.avail number | string

    One of:

    ByteSize number ByteSize string

  • disk.used_percent string | number

    One of:

    Percentage string Percentage number
  • heap.current string

    The used heap.

  • heap.percent string | number

    One of:

    Percentage string Percentage number
  • heap.max string

    The maximum configured heap.

  • ram.current string

    The used machine memory.

  • ram.percent string | number

    One of:

    Percentage string Percentage number
  • ram.max string

    The total machine memory.

  • file_desc.current string

    The used file descriptors.

  • file_desc.percent string | number

    One of:

    Percentage string Percentage number
  • file_desc.max string

    The maximum number of file descriptors.

  • cpu string

    The recent system CPU usage as a percentage.

  • load_1m string

    The load average for the most recent minute.

  • load_5m string

    The load average for the last five minutes.

  • load_15m string

    The load average for the last fifteen minutes.

  • uptime string

    The node uptime.

  • node.role string

    The roles of the node. Returned values include c(cold node), d(data node), f(frozen node), h(hot node), i(ingest node), l(machine learning node), m (master eligible node), r(remote cluster client node), s(content node), t(transform node), v(voting-only node), w(warm node),and -(coordinating node only).

  • master string

    Indicates whether the node is the elected master node. Returned values include *(elected master) and -(not elected master).

  • name string
  • completion.size string

    The size of completion.

  • fielddata.memory_size string

    The used fielddata cache.

  • fielddata.evictions string

    The fielddata evictions.

  • query_cache.memory_size string

    The used query cache.

  • query_cache.evictions string

    The query cache evictions.

  • query_cache.hit_count string

    The query cache hit counts.

  • query_cache.miss_count string

    The query cache miss counts.

  • request_cache.memory_size string

    The used request cache.

  • request_cache.evictions string

    The request cache evictions.

  • request_cache.hit_count string

    The request cache hit counts.

  • request_cache.miss_count string

    The request cache miss counts.

  • flush.total string

    The number of flushes.

  • flush.total_time string

    The time spent in flush.

  • get.current string

    The number of current get ops.

  • get.time string

    The time spent in get.

  • get.total string

    The number of get ops.

  • get.exists_time string

    The time spent in successful gets.

  • get.exists_total string

    The number of successful get operations.

  • get.missing_time string

    The time spent in failed gets.

  • get.missing_total string

    The number of failed gets.

  • indexing.delete_current string

    The number of current deletions.

  • indexing.delete_time string

    The time spent in deletions.

  • indexing.delete_total string

    The number of delete operations.

  • indexing.index_current string

    The number of current indexing operations.

  • indexing.index_time string

    The time spent in indexing.

  • indexing.index_total string

    The number of indexing operations.

  • indexing.index_failed string

    The number of failed indexing operations.

  • merges.current string

    The number of current merges.

  • merges.current_docs string

    The number of current merging docs.

  • merges.current_size string

    The size of current merges.

  • merges.total string

    The number of completed merge operations.

  • merges.total_docs string

    The docs merged.

  • merges.total_size string

    The size merged.

  • merges.total_time string

    The time spent in merges.

  • refresh.total string

    The total refreshes.

  • refresh.time string

    The time spent in refreshes.

  • refresh.external_total string

    The total external refreshes.

  • refresh.external_time string

    The time spent in external refreshes.

  • refresh.listeners string

    The number of pending refresh listeners.

  • script.compilations string

    The total script compilations.

  • script.cache_evictions string

    The total compiled scripts evicted from the cache.

  • script.compilation_limit_triggered string

    The script cache compilation limit triggered.

  • search.fetch_current string

    The current fetch phase operations.

  • search.fetch_time string

    The time spent in fetch phase.

  • search.fetch_total string

    The total fetch operations.

  • search.open_contexts string

    The open search contexts.

  • search.query_current string

    The current query phase operations.

  • search.query_time string

    The time spent in query phase.

  • search.query_total string

    The total query phase operations.

  • search.scroll_current string

    The open scroll contexts.

  • search.scroll_time string

    The time scroll contexts held open.

  • search.scroll_total string

    The completed scroll contexts.

  • segments.count string

    The number of segments.

  • segments.memory string

    The memory used by segments.

  • segments.index_writer_memory string

    The memory used by the index writer.

  • segments.version_map_memory string

    The memory used by the version map.

  • segments.fixed_bitset_memory string

    The memory used by fixed bit sets for nested object field types and export type filters for types referred in _parent fields.

  • suggest.current string

    The number of current suggest operations.

  • suggest.time string

    The time spend in suggest.

  • suggest.total string

    The number of suggest operations.

  • bulk.total_operations string

    The number of bulk shard operations.

  • bulk.total_time string

    The time spend in shard bulk.

  • bulk.total_size_in_bytes string

    The total size in bytes of shard bulk.

  • bulk.avg_time string

    The average time spend in shard bulk.

  • bulk.avg_size_in_bytes string

    The average size in bytes of shard bulk.