Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents. Elasticsearch is developed in Java and is released as open-source under the terms of the Apache License. Elasticsearch is a real-time distributed and open-source full-text search and analytics engine.

Prerequisite

For Virtual Machines, install the Linux Agent.

Configuring the credentials

Configure the credentials in the directory /opt/opsramp/agent/conf/app.d/creds.yaml

elasticsearch:
- name: elasticsearch
  user: <username>
  pwd: <Password>
  encoding-type: plain
  labels:
    key1: val1
    key2: val2

Configuring the application

Virtual machine

Configure the application in the directory /opt/opsramp/agent/conf/app/discovery/auto-detection.yaml

- name: elasticsearch
  instance-checks:
    service-check:
      - elasticsearch
    process-check:
      - elasticsearch
    port-check:
      - 9200
      - 9300

Docker environment

Configure the application in the directory /opt/opsramp/agent/conf/app/discovery/auto-container-detection.yaml

- name: elasticsearch
  container-checks:
    image-check:
      - elasticsearch
    port-check:
      - 9200
      - 9300

Kubernetes environment

Configure the application in config.yaml

- name: elasticsearch
  container-checks:
    image-check:
      - elasticsearch
    port-check:
      - 9200
      - 9300

Validate

Go to Resources under the Infrastructure tab to check if your resources are onboarded and the metrics are collected.

Metrics

OpsRamp MetricMetric Display NameUnitDescription
elasticsearch_active_primary_shardsActive Primary ShardsShardsNumber of active primary shards in the cluster
elasticsearch_active_shardsActive ShardsShardsNumber of active shards in the cluster
elasticsearch_breakers_fielddata_estimated_size_in_bytesBreakers Fielddata Estimated Size In BytesbytesEestimated size of the field data circuit breaker
elasticsearch_breakers_fielddata_overheadBreakers Fielddata OverheadConstant multiplier for byte estimations of the field data circuit breaker
elasticsearch_breakers_fielddata_trippedBreakers Fielddata Trippedper secondNumber of times the field data circuit breaker has tripped
elasticsearch_breakers_parent_estimated_size_in_bytesBreakers Parent Estimated Size In BytesbytesEstimated size of the parent circuit breaker
elasticsearch_breakers_parent_overheadBreakers Parent OverheadConstant multiplier for byte estimations of the parent circuit breaker
elasticsearch_breakers_parent_trippedBreakers Parent Trippedper secondNumber of times the parent circuit breaker has tripped
elasticsearch_breakers_request_estimated_size_in_bytesBreakers Request Estimated Size In BytesbytesEstimated size of the request circuit breaker
elasticsearch_breakers_request_overheadBreakers Request OverheadConstant multiplier for byte estimations of the request circuit breaker
elasticsearch_breakers_request_trippedBreakers Request Trippedper secondNumber of times the request circuit breaker has tripped
elasticsearch_breakers_inflight_requests_trippedBreakers Inflight Requests TrippedNumber of times the inflight circuit breaker has tripped
elasticsearch_breakers_inflight_requests_overheadBreakers Inflight Requests OverheadConstant multiplier for byte estimations of the inflight circuit breaker
elasticsearch_breakers_inflight_requests_estimated_size_in_bytesBreakers Inflight Requests Estimated Size In BytesbytesEstimated size of the inflight circuit breaker
elasticsearch_cache_field_evictionsCache Field EvictionsEvictionsTotal number of evictions from the field data cache
elasticsearch_cache_field_sizeCache Field SizebytesSize of the field cache
elasticsearch_cache_filter_countCache Filter CountItemsNumber of items in the filter cache
elasticsearch_cache_filter_evictionsCache Filter EvictionsEvictionsTotal number of evictions from the filter cache
elasticsearch_cache_filter_sizeCache Filter SizebytesSize of the filter cache
elasticsearch_cluster_statusCluster StatusElasticsearch cluster health as a number: red = 0, yellow = 1, green = 2
elasticsearch_docs_countDocs CountDocumentsTotal number of documents in the cluster across all shards
elasticsearch_docs_deletedDocs DeletedDocumentsTotal number of documents deleted from the cluster across all shards
elasticsearch_fielddata_evictionsFielddata EvictionsEvictionsTotal number of evictions from the fielddata cache
elasticsearch_fielddata_sizeFielddata SizebytesSize of the fielddata cache
elasticsearch_flush_totalFlush TotalFlushesTotal number of index flushes to disk since start
elasticsearch_flush_total_timeFlush Total TimesecondsTotal time spent flushing the index to disk
elasticsearch_fs_total_available_in_bytesFs Total Available In BytesbytesTotal number of bytes available to this Java virtual machine on this file store
elasticsearch_fs_total_disk_io_opFs Total Disk Io OpOperations / secondTotal I/O operations on the file store
elasticsearch_fs_total_disk_io_size_in_bytesFs Total Disk Io Size In BytesbytesTotal bytes used for all I/O operations on the file store
elasticsearch_fs_total_disk_read_size_in_bytesFs Total Disk Read Size In BytesbytesTotal bytes read from the file store
elasticsearch_fs_total_disk_readsFs Total Disk ReadsReads / secondTotal number of reads from the file store
elasticsearch_fs_total_disk_write_size_in_bytesFs Total Disk Write Size In BytesbytesTotal bytes written to the file store
elasticsearch_fs_total_disk_writesFs Total Disk WritesWrites / secondTotal number of writes to the file store
elasticsearch_fs_total_free_in_bytesFs Total Free In BytesbytesTotal number of unallocated bytes in the file store
elasticsearch_fs_total_total_in_bytesFs Total Total In BytesbytesTotal size of the file store
elasticsearch_get_currentGet CurrentRequestsNumber of get requests currently running
elasticsearch_get_exists_timeGet Exists TimesecondsTotal time spent on get requests where the document existed
elasticsearch_get_exists_totalGet Exists TotalRequestsTotal number of get requests where the document existed
elasticsearch_get_missing_timeGet Missing TimesecondsTotal time spent on get requests where the document was missing
elasticsearch_get_missing_totalGet Missing TotalRequestsTotal number of get requests where the document was missing
elasticsearch_get_timeGet TimesecondsTotal time spent on get requests
elasticsearch_get_totalGet TotalRequestsTotal number of get requests
elasticsearch_http_current_openHttp Current OpenConnectionsNumber of current open HTTP connections
elasticsearch_http_total_openedHttp Total OpenedConnectionsTotal number of opened HTTP connections
elasticsearch_id_cache_sizeId Cache SizebytesSize of the ID cache
elasticsearch_indexing_delete_currentIndexing Delete CurrentDocumentsNumber of documents currently being deleted from an index
elasticsearch_indexing_delete_timeIndexing Delete TimesecondsTotal time spent deleting documents from an index
elasticsearch_indexing_delete_totalIndexing Delete TotalDocumentsTotal number of documents deleted from an index
elasticsearch_indexing_index_currentIndexing Index CurrentDocumentsNumber of documents currently being indexed to an index
elasticsearch_indexing_index_timeIndexing Index TimesecondsTotal time spent indexing documents to an index
elasticsearch_indexing_index_totalIndexing Index TotalDocumentsTotal number of documents indexed to an index
elasticsearch_indices_countIndices CountIndicesNumber of indices in the cluster
elasticsearch_indices_indexing_index_failedIndices Indexing Index Failedper secondNumber of failed indexing operations
elasticsearch_indices_indexing_throttle_timeIndices Indexing Throttle Timemilliseconds / secondTotal time indexing waited due to throttling
elasticsearch_indices_query_cache_evictionsIndices Query Cache EvictionsEvictions / secondNumber of query cache evictions
elasticsearch_indices_query_cache_hit_countIndices Query Cache Hit CountHits / secondNumber of query cache hits
elasticsearch_indices_query_cache_memory_size_in_bytesIndices Query Cache Memory Size In BytesbytesMemory used by the query cache
elasticsearch_indices_query_cache_miss_countIndices Query Cache Miss CountMisses / secondNumber of query cache misses
elasticsearch_indices_recovery_current_as_sourceIndices Recovery Current As SourceNumber of ongoing recoveries for which a shard serves as a source
elasticsearch_indices_recovery_current_as_targetIndices Recovery Current As TargetNumber of ongoing recoveries for which a shard serves as a target
elasticsearch_indices_recovery_throttle_timeIndices Recovery Throttle Timemilliseconds / secondTotal time recoveries waited due to throttling
elasticsearch_indices_request_cache_evictionsIndices Request Cache EvictionsEvictions / secondNumber of request cache evictions
elasticsearch_indices_request_cache_hit_countIndices Request Cache Hit CountHits / secondNumber of request cache hits
elasticsearch_indices_request_cache_memory_size_in_bytesIndices Request Cache Memory Size In BytesbytesMemory used by the request cache
elasticsearch_indices_request_cache_miss_countIndices Request Cache Miss CountMisses / secondNumber of request cache misses
elasticsearch_indices_segments_countIndices Segments CountSegmentsNumber of segments in an index shard
elasticsearch_indices_segments_doc_values_memory_in_bytesIndices Segments Doc Values Memory In BytesbytesMemory used by doc values
elasticsearch_indices_segments_fixed_bit_set_memory_in_bytesIndices Segments Fixed Bit Set Memory In BytesbytesMemory used by fixed bit set
elasticsearch_indices_segments_index_writer_max_memory_in_bytesIndices Segments Index Writer Max Memory In BytesbytesMaximum memory used by the index writer
elasticsearch_indices_segments_index_writer_memory_in_bytesIndices Segments Index Writer Memory In BytesbytesMemory used by the index writer
elasticsearch_indices_segments_memory_in_bytesIndices Segments Memory In BytesbytesMemory used by index segments
elasticsearch_indices_segments_norms_memory_in_bytesIndices Segments Norms Memory In BytesbytesMemory used by norms
elasticsearch_indices_segments_stored_fields_memory_in_bytesIndices Segments Stored Fields Memory In BytesbytesMemory used by stored fields
elasticsearch_indices_segments_term_vectors_memory_in_bytesIndices Segments Term Vectors Memory In BytesbytesMemory used by term vectors
elasticsearch_indices_segments_terms_memory_in_bytesIndices Segments Terms Memory In BytesbytesMemory used by terms
elasticsearch_indices_segments_version_map_memory_in_bytesIndices Segments Version Map Memory In BytesbytesMemory used by the segment version map
elasticsearch_indices_translog_operationsIndices Translog OperationsOperationsNumber of operations in the transaction log
elasticsearch_indices_translog_size_in_bytesIndices Translog Size In BytesbytesSize of the transaction log
elasticsearch_initializing_shardsInitializing ShardsShardsNumber of shards that are currently initializing
elasticsearch_merges_currentMerges CurrentMergesNumber of currently active segment merges
elasticsearch_merges_current_docsMerges Current DocsDocumentsNumber of documents across segments currently being merged
elasticsearch_merges_current_sizeMerges Current SizebytesSize of the segments currently being merged
elasticsearch_merges_totalMerges TotalMergesTotal number of segment merges
elasticsearch_merges_total_docsMerges Total DocsDocumentsTotal number of documents across all merged segments
elasticsearch_merges_total_sizeMerges Total SizebytesTotal size of all merged segments
elasticsearch_merges_total_timeMerges Total TimesecondsTotal time spent on segment merging
elasticsearch_number_of_data_nodesNumber Of Data NodesNodesNumber of data nodes in the cluster
elasticsearch_number_of_nodesNumber Of NodesNodesTotal number of nodes in the cluster
elasticsearch_pending_tasks_priority_highPending Tasks Priority HighTasksNumber of high priority pending tasks
elasticsearch_pending_tasks_priority_urgentPending Tasks Priority UrgentTasksNumber of urgent priority pending tasks
elasticsearch_pending_tasks_time_in_queuePending Tasks Time In QueuemillisecondsAverage time spent by tasks in the queue
elasticsearch_pending_tasks_totalPending Tasks TotalTasksTotal number of pending tasks
elasticsearch_primaries_docs_countPrimaries Docs CountDocumentsTotal number of documents in the primary shards
elasticsearch_primaries_docs_deletedPrimaries Docs DeletedDocumentsTotal number of documents deleted from the primary shards
elasticsearch_primaries_flush_totalPrimaries Flush TotalFlushesTotal number of index flushes to disk from the primary shards since start
elasticsearch_primaries_flush_total_timePrimaries Flush Total TimesecondsTotal time spent flushing the index to disk from the primary shards
elasticsearch_primaries_get_currentPrimaries Get CurrentRequestsNumber of get requests currently running on the primary shards
elasticsearch_primaries_get_exists_timePrimaries Get Exists TimeRequestsTotal time spent on get requests from the primary shards where the document existed
elasticsearch_primaries_get_exists_totalPrimaries Get Exists TotalRequestsTotal number of get requests on primary shards where the document existed
elasticsearch_primaries_get_missing_timePrimaries Get Missing TimesecondsTotal time spent on get requests from the primary shards where the document was missing
elasticsearch_primaries_get_missing_totalPrimaries Get Missing TotalRequestsTotal number of get requests from the primary shards where the document was missing
elasticsearch_primaries_get_timePrimaries Get TimesecondsTotal time spent on get requests from the primary shards
elasticsearch_primaries_get_totalPrimaries Get TotalRequestsTotal number of get requests from the primary shards
elasticsearch_primaries_indexing_delete_currentPrimaries Indexing Delete CurrentDocumentsNumber of documents currently being deleted from an index on the primary shards
elasticsearch_primaries_indexing_delete_timePrimaries Indexing Delete TimesecondsTotal time spent deleting documents from an index on the primary shards
elasticsearch_primaries_indexing_delete_totalPrimaries Indexing Delete TotalDocumentsTotal number of documents deleted from an index on the primary shards
elasticsearch_primaries_indexing_index_currentPrimaries Indexing Index CurrentDocumentsNumber of documents currently being indexed to an index on the primary shards
elasticsearch_primaries_indexing_index_timePrimaries Indexing Index TimesecondsTotal time spent indexing documents to an index on the primary shards
elasticsearch_primaries_indexing_index_totalPrimaries Indexing Index TotalDocumentsTotal number of documents indexed to an index on the primary shards
elasticsearch_primaries_merges_currentPrimaries Merges CurrentMergesNumber of currently active segment merges on the primary shards
elasticsearch_primaries_merges_current_docsPrimaries Merges Current DocsDocumentsNumber of documents across segments currently being merged on the primary shards
elasticsearch_primaries_merges_current_sizePrimaries Merges Current SizebytesSize of the segments currently being merged on the primary shards
elasticsearch_primaries_merges_totalPrimaries Merges TotalMergesTotal number of segment merges on the primary shards
elasticsearch_primaries_merges_total_docsPrimaries Merges Total DocsDocumentsTotal number of documents across all merged segments on the primary shards
elasticsearch_primaries_merges_total_sizePrimaries Merges Total SizebytesTotal size of all merged segments on the primary shards
elasticsearch_primaries_merges_total_timePrimaries Merges Total TimesecondsTotal time spent on segment merging on the primary shards
elasticsearch_primaries_refresh_totalPrimaries Refresh TotalRefreshesTotal number of index refreshes on the primary shards
elasticsearch_primaries_refresh_total_timePrimaries Refresh Total TimesecondsTotal time spent on index refreshes on the primary shards
elasticsearch_primaries_refresh_external_totalPrimaries Refresh External TotalRefreshesTotal number of external index refreshes on the primary shards
elasticsearch_primaries_refresh_external_total_timePrimaries Refresh External Total TimesecondsTotal time spent on external index refreshes on the primary shards
elasticsearch_primaries_search_fetch_currentPrimaries Search Fetch CurrentFetchesNumber of query fetches currently running on the primary shards
elasticsearch_primaries_search_fetch_timePrimaries Search Fetch TimesecondsTotal time spent on query fetches on the primary shards
elasticsearch_primaries_search_fetch_totalPrimaries Search Fetch TotalFetchesTotal number of query fetches on the primary shards
elasticsearch_primaries_search_query_currentPrimaries Search Query CurrentQueriesNumber of currently active queries on the primary shards
elasticsearch_primaries_search_query_timePrimaries Search Query TimesecondsTotal time spent querying on the primary shards
elasticsearch_primaries_search_query_totalPrimaries Search Query TotalQueriesTotal number of queries to the primary shards
elasticsearch_primaries_store_sizePrimaries Store SizebytesTotal size of all the primary shards
elasticsearch_process_open_fdProcess Open FdFilesNumber of opened file descriptors associated with the current process, or -1 if not supported
elasticsearch_refresh_totalRefresh TotalRefreshesTotal number of index refreshes
elasticsearch_refresh_total_timeRefresh Total TimesecondsTotal time spent on index refreshes
elasticsearch_refresh_external_totalRefresh External TotalRefreshesTotal number of external index refreshes
elasticsearch_refresh_external_total_timeRefresh External Total TimesecondsTotal time spent on external index refreshes
elasticsearch_relocating_shardsRelocating ShardsShardsNumber of shards that are relocating from one node to another
elasticsearch_search_fetch_currentSearch Fetch CurrentFetchesNumber of search fetches currently running
elasticsearch_search_fetch_open_contextsSearch Fetch Open ContextsQueriesNumber of active searches
elasticsearch_search_fetch_timeSearch Fetch TimesecondsTotal time spent on the search fetch
elasticsearch_search_fetch_totalSearch Fetch TotalFetchesTotal number of search fetches
elasticsearch_search_query_currentSearch Query CurrentQueriesNumber of currently active queries
elasticsearch_search_query_timeSearch Query TimesecondsTotal time spent on queries
elasticsearch_search_query_totalSearch Query TotalQueriesTotal number of queries
elasticsearch_search_scroll_currentSearch Scroll CurrentQueriesNumber of currently active scroll queries
elasticsearch_search_scroll_timeSearch Scroll TimesecondsTotal time spent on scroll queries
elasticsearch_search_scroll_totalSearch Scroll TotalQueriesTotal number of scroll queries
elasticsearch_store_sizeStore SizebytesTotal size of the store
elasticsearch_thread_pool_bulk_activeThread Pool Bulk ActiveThreadsNumber of active threads in the bulk pool
elasticsearch_thread_pool_bulk_queueThread Pool Bulk QueueThreadsNumber of queued threads in the bulk pool
elasticsearch_thread_pool_bulk_threadsThread Pool Bulk ThreadsThreadsTotal number of threads in the bulk pool
elasticsearch_thread_pool_bulk_rejectedThread Pool Bulk RejectedThreads / secondNumber of rejected threads in the bulk pool
elasticsearch_thread_pool_bulk_completedThread Pool Bulk CompletedThreads / secondNumber of completed threads in the bulk pool
elasticsearch_thread_pool_fetch_shard_started_activeThread Pool Fetch Shard Started ActiveThreadsNumber of active threads in the fetch shard started pool
elasticsearch_thread_pool_fetch_shard_started_threadsThread Pool Fetch Shard Started ThreadsThreadsTotal number of threads in the fetch shard started pool
elasticsearch_thread_pool_fetch_shard_started_queueThread Pool Fetch Shard Started QueueThreadsNumber of queued threads in the fetch shard started pool
elasticsearch_thread_pool_fetch_shard_started_rejectedThread Pool Fetch Shard Started RejectedThreads / secondNumber of rejected threads in the fetch shard started pool
elasticsearch_thread_pool_fetch_shard_store_activeThread Pool Fetch Shard Store ActiveThreadsNumber of active threads in the fetch shard store pool
elasticsearch_thread_pool_fetch_shard_store_threadsThread Pool Fetch Shard Store ThreadsThreadsTotal number of threads in the fetch shard store pool
elasticsearch_thread_pool_fetch_shard_store_queueThread Pool Fetch Shard Store QueueThreadsNumber of queued threads in the fetch shard store pool
elasticsearch_thread_pool_fetch_shard_store_rejectedThread Pool Fetch Shard Store RejectedThreads / secondNumber of rejected threads in the fetch shard store pool
elasticsearch_thread_pool_flush_activeThread Pool Flush ActiveThreadsNumber of active threads in the flush queue
elasticsearch_thread_pool_flush_queueThread Pool Flush QueueThreadsNumber of queued threads in the flush pool
elasticsearch_thread_pool_flush_threadsThread Pool Flush ThreadsThreadsTotal number of threads in the flush pool
elasticsearch_thread_pool_flush_rejectedThread Pool Flush RejectedThreads / secondNumber of rejected threads in the flush pool
elasticsearch_thread_pool_flush_completedThread Pool Flush CompletedThreadsNumber of completed threads in the flush pool
elasticsearch_thread_pool_force_merge_activeThread Pool Force Merge ActiveThreadsNumber of active threads for force merge operations
elasticsearch_thread_pool_force_merge_threadsThread Pool Force Merge ThreadsThreadsTotal number of threads for force merge operations
elasticsearch_thread_pool_force_merge_queueThread Pool Force Merge QueueThreadsNumber of queued threads for force merge operations
elasticsearch_thread_pool_force_merge_rejectedThread Pool Force Merge RejectedThreads / secondNumber of rejected threads for force merge operations
elasticsearch_thread_pool_generic_activeThread Pool Generic ActiveThreadsNumber of active threads in the generic pool
elasticsearch_thread_pool_generic_queueThread Pool Generic QueueThreadsNumber of queued threads in the generic pool
elasticsearch_thread_pool_generic_threadsThread Pool Generic ThreadsThreadsTotal number of threads in the generic pool
elasticsearch_thread_pool_generic_rejectedThread Pool Generic RejectedThreads / secondNumber of rejected threads in the generic pool
elasticsearch_thread_pool_generic_completedThread Pool Generic CompletedThreadsNumber of completed threads in the generic pool
elasticsearch_thread_pool_get_activeThread Pool Get ActiveThreadsNumber of active threads in the get pool
elasticsearch_thread_pool_get_queueThread Pool Get QueueThreadsNumber of queued threads in the get pool
elasticsearch_thread_pool_get_threadsThread Pool Get ThreadsThreadsTotal number of threads in the get pool
elasticsearch_thread_pool_get_rejectedThread Pool Get RejectedThreads / secondNumber of rejected threads in the get pool
elasticsearch_thread_pool_get_completedThread Pool Get CompletedThreadsNumber of completed threads in the get pool
elasticsearch_thread_pool_index_activeThread Pool Index ActiveThreadsNumber of active threads in the index pool
elasticsearch_thread_pool_index_queueThread Pool Index QueueThreadsNumber of queued threads in the index pool
elasticsearch_thread_pool_index_threadsThread Pool Index ThreadsThreadsTotal number of threads in the index pool
elasticsearch_thread_pool_index_rejectedThread Pool Index RejectedThreads / secondNumber of rejected threads in the index pool
elasticsearch_thread_pool_index_completedThread Pool Index CompletedThreadsNumber of completed threads in the index pool
elasticsearch_thread_pool_listener_activeThread Pool Listener ActiveThreadsNumber of active threads in the listener pool
elasticsearch_thread_pool_listener_queueThread Pool Listener QueueThreadsNumber of queued threads in the listener pool
elasticsearch_thread_pool_listener_threadsThread Pool Listener ThreadsThreadsTotal number of threads in the listener pool
elasticsearch_thread_pool_listener_rejectedThread Pool Listener RejectedThreads / secondNumber of rejected threads in the listener pool
elasticsearch_thread_pool_listener_completedThread Pool Listener CompletedThreads / secondNumber of completed threads in the listener pool
elasticsearch_thread_pool_management_activeThread Pool Management ActiveThreadsNumber of active threads in the management pool
elasticsearch_thread_pool_management_queueThread Pool Management QueueThreadsNumber of queued threads in the management pool
elasticsearch_thread_pool_management_threadsThread Pool Management ThreadsThreadsTotal number of threads in the management pool
elasticsearch_thread_pool_management_rejectedThread Pool Management RejectedThreads / secondNumber of rejected threads in the management pool
elasticsearch_thread_pool_management_completedThread Pool Management CompletedThreadsNumber of completed threads in the management pool
elasticsearch_thread_pool_merge_activeThread Pool Merge ActiveThreadsNumber of active threads in the merge pool
elasticsearch_thread_pool_merge_queueThread Pool Merge QueueThreadsNumber of queued threads in the merge pool
elasticsearch_thread_pool_merge_threadsThread Pool Merge ThreadsThreadsTotal number of threads in the merge pool
elasticsearch_thread_pool_merge_rejectedThread Pool Merge RejectedThreads / secondNumber of rejected threads in the merge pool
elasticsearch_thread_pool_percolate_activeThread Pool Percolate ActiveThreadsNumber of active threads in the percolate pool
elasticsearch_thread_pool_percolate_queueThread Pool Percolate QueueThreadsNumber of queued threads in the percolate pool
elasticsearch_thread_pool_percolate_threadsThread Pool Percolate ThreadsThreadsTotal number of threads in the percolate pool
elasticsearch_thread_pool_percolate_rejectedThread Pool Percolate RejectedThreads / secondNumber of rejected threads in the percolate pool
elasticsearch_thread_pool_refresh_activeThread Pool Refresh ActiveThreadsNumber of active threads in the refresh pool
elasticsearch_thread_pool_refresh_queueThread Pool Refresh QueueThreadsNumber of queued threads in the refresh pool
elasticsearch_thread_pool_refresh_threadsThread Pool Refresh ThreadsThreadsTotal number of threads in the refresh pool
elasticsearch_thread_pool_refresh_rejectedThread Pool Refresh RejectedThreads / secondNumber of rejected threads in the refresh pool
elasticsearch_thread_pool_refresh_completedThread Pool Refresh CompletedThreadsNumber of completed threads in the refresh pool
elasticsearch_thread_pool_search_activeThread Pool Search ActiveThreadsNumber of active threads in the search pool
elasticsearch_thread_pool_search_queueThread Pool Search QueueThreadsNumber of queued threads in the search pool
elasticsearch_thread_pool_search_threadsThread Pool Search ThreadsThreadsTotal number of threads in the search pool
elasticsearch_thread_pool_search_rejectedThread Pool Search RejectedThreads / secondNumber of rejected threads in the search pool
elasticsearch_thread_pool_search_completedThread Pool Search CompletedThreadsNumber of completed threads in the search pool
elasticsearch_thread_pool_snapshot_activeThread Pool Snapshot ActiveThreadsNumber of active threads in the snapshot pool
elasticsearch_thread_pool_snapshot_queueThread Pool Snapshot QueueThreadsNumber of queued threads in the snapshot pool
elasticsearch_thread_pool_snapshot_threadsThread Pool Snapshot ThreadsThreadsTotal number of threads in the snapshot pool
elasticsearch_thread_pool_snapshot_rejectedThread Pool Snapshot RejectedThreads / secondNumber of rejected threads in the snapshot pool
elasticsearch_thread_pool_snapshot_completedThread Pool Snapshot CompletedThreadsNumber of completed threads in the snapshot pool
elasticsearch_thread_pool_write_activeThread Pool Write ActiveThreadsNumber of active threads in the write pool
elasticsearch_thread_pool_write_queueThread Pool Write QueueThreadsNumber of queued threads in the write pool
elasticsearch_thread_pool_write_threadsThread Pool Write ThreadsThreadsTotal number of threads in the write pool
elasticsearch_thread_pool_write_rejectedThread Pool Write RejectedThreads / secondNumber of rejected threads in the write pool
elasticsearch_thread_pool_write_completedThread Pool Write CompletedThreads / secondNumber of completed threads in the write pool
elasticsearch_transport_rx_countTransport Rx CountPacketsTotal number of packets received in cluster communication
elasticsearch_transport_rx_sizeTransport Rx SizebytesTotal size of data received in cluster communication
elasticsearch_transport_server_openTransport Server OpenConnectionsNumber of connections opened for cluster communication
elasticsearch_transport_tx_countTransport Tx CountPacketsTotal number of packets sent in cluster communication
elasticsearch_transport_tx_sizeTransport Tx SizebytesTotal size of data sent in cluster communication
elasticsearch_unassigned_shardsUnassigned ShardsShardsNumber of shards that are unassigned to a node
elasticsearch_delayed_unassigned_shardsDelayed Unassigned ShardsShardsNumber of shards whose allocation has been delayed
elasticsearch_jvm_gc_collection_countJvm Gc Collection CountGarbage CollectionsTotal number of garbage collections run by the JVM
elasticsearch_jvm_gc_collection_timeJvm Gc Collection TimesecondsTotal time spent on garbage collection in the JVM
elasticsearch_jvm_gc_collectors_old_collection_timeJvm Gc Collectors Old Collection TimesecondsTotal time spent in major GCs in the JVM that collect old generation objects
elasticsearch_jvm_gc_collectors_old_countJvm Gc Collectors Old CountGarbage CollectionsTotal count of major GCs in the JVM that collect old generation objects
elasticsearch_jvm_gc_collectors_young_collection_timeJvm Gc Collectors Young Collection TimesecondsTotal time spent in minor GCs in the JVM that collects young generation objects
elasticsearch_jvm_gc_collectors_young_countJvm Gc Collectors Young CountGarbage CollectionsTotal count of minor GCs in the JVM that collects young generation objects
elasticsearch_jvm_gc_concurrent_mark_sweep_collection_timeJvm Gc Concurrent Mark Sweep Collection TimesecondsTotal time spent on 'concurrent mark & sweep' GCs in the JVM
elasticsearch_jvm_gc_concurrent_mark_sweep_countJvm Gc Concurrent Mark Sweep CountGarbage CollectionsTotal count of 'concurrent mark & sweep'GCs in the JVM
elasticsearch_jvm_gc_par_new_collection_timeJvm Gc Par New Collection TimesecondsTotal time spent on 'parallel new' GCs in the JVM
elasticsearch_jvm_gc_par_new_countJvm Gc Par New CountGarbage CollectionsTotal count of 'parallel new' GCs in the JVM
elasticsearch_jvm_mem_heap_committedJvm Mem Heap CommittedbytesSize of memory guaranteed to be available to the JVM heap
elasticsearch_jvm_mem_heap_in_useJvm Mem Heap In UseSize of memory currently used by the JVM heap as a value between 0 and 1
elasticsearch_jvm_mem_heap_maxJvm Mem Heap MaxbytesMaximum size of memory that can be used by the JVM heap
elasticsearch_jvm_mem_heap_usedJvm Mem Heap UsedbytesSize of memory currently used by the JVM heap
elasticsearch_jvm_mem_non_heap_committedJvm Mem Non Heap CommittedbytesSize of memory guaranteed to be available to JVM non-heap
elasticsearch_jvm_mem_non_heap_usedJvm Mem Non Heap UsedbytesSize of memory currently used by the JVM non-heap
elasticsearch_jvm_mem_pools_young_usedJvm Mem Pools Young UsedbytesSize of memory currently used by the Young Generation heap region
elasticsearch_jvm_mem_pools_young_maxJvm Mem Pools Young MaxbytesMaximum memory that can be used by the Young Generation heap region
elasticsearch_jvm_mem_pools_old_usedJvm Mem Pools Old UsedbytesSize of memory currently used by the Old Generation heap region
elasticsearch_jvm_mem_pools_old_maxJvm Mem Pools Old MaxbytesMaximum memory that can be used by the Old Generation heap region
elasticsearch_jvm_mem_pools_survivor_usedJvm Mem Pools Survivor UsedbytesSize of memory currently used by the Survivor Space
elasticsearch_jvm_mem_pools_survivor_maxJvm Mem Pools Survivor MaxbytesMaximum memory that can be used by the Survivor Space
elasticsearch_jvm_threads_countJvm Threads CountThreadsNumber of active threads in the JVM
elasticsearch_jvm_threads_peak_countJvm Threads Peak CountThreadsPeak number of threads used by the JVM
elasticsearch_index_healthIndex HealthStatus of the index as a number: red = 2, yellow = 1, green = 0
elasticsearch_index_docs_countIndex Docs CountDocumentsNumber of documents in the index
elasticsearch_index_docs_deletedIndex Docs DeletedDocumentsNumber of deleted documents in the index
elasticsearch_index_primary_shardsIndex Primary ShardsShardsNumber of primary shards in the index
elasticsearch_index_replica_shardsIndex Replica ShardsShardsNumber of replica shards in the index
elasticsearch_index_primary_store_sizeIndex Primary Store SizebytesStore size of primary shards in the index
elasticsearch_index_store_sizeIndex Store SizebytesStore size of primary and replica shards in the index
elasticsearch_indices_query_cache_cache_sizeIndices Query Cache Cache SizebytesSize of the query cache
elasticsearch_thread_pool_warmer_activeThread Pool Warmer ActiveThreadsNumber of active threads in the warmer pool
elasticsearch_indices_query_cache_cache_countIndices Query Cache Cache Countper secondCount of queries in the query cache
elasticsearch_thread_pool_warmer_threadsThread Pool Warmer ThreadsThreadsNumber of threads in the warmer pool
elasticsearch_indices_query_cache_total_countIndices Query Cache Total Countper secondTotal count of hits, misses, and cached queries in the query cache
elasticsearch_thread_pool_warmer_completedThread Pool Warmer CompletedThreadsNumber of tasks completed by the warmer pool executor
elasticsearch_thread_pool_warmer_queueThread Pool Warmer QueueThreadsNumber of tasks in queue for the warmer pool
elasticsearch_thread_pool_warmer_rejectedThread Pool Warmer RejectedThreads / secondNumber of tasks rejected by the warmer pool executor
elasticsearch_master_eligible_nodesMaster Eligible NodesNumber of master-eligible nodes in the cluster