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 Metric | Metric Display Name | Unit | Description |
|---|---|---|---|
| elasticsearch_active_primary_shards | Active Primary Shards | Shards | Number of active primary shards in the cluster |
| elasticsearch_active_shards | Active Shards | Shards | Number of active shards in the cluster |
| elasticsearch_breakers_fielddata_estimated_size_in_bytes | Breakers Fielddata Estimated Size In Bytes | bytes | Eestimated size of the field data circuit breaker |
| elasticsearch_breakers_fielddata_overhead | Breakers Fielddata Overhead | Constant multiplier for byte estimations of the field data circuit breaker | |
| elasticsearch_breakers_fielddata_tripped | Breakers Fielddata Tripped | per second | Number of times the field data circuit breaker has tripped |
| elasticsearch_breakers_parent_estimated_size_in_bytes | Breakers Parent Estimated Size In Bytes | bytes | Estimated size of the parent circuit breaker |
| elasticsearch_breakers_parent_overhead | Breakers Parent Overhead | Constant multiplier for byte estimations of the parent circuit breaker | |
| elasticsearch_breakers_parent_tripped | Breakers Parent Tripped | per second | Number of times the parent circuit breaker has tripped |
| elasticsearch_breakers_request_estimated_size_in_bytes | Breakers Request Estimated Size In Bytes | bytes | Estimated size of the request circuit breaker |
| elasticsearch_breakers_request_overhead | Breakers Request Overhead | Constant multiplier for byte estimations of the request circuit breaker | |
| elasticsearch_breakers_request_tripped | Breakers Request Tripped | per second | Number of times the request circuit breaker has tripped |
| elasticsearch_breakers_inflight_requests_tripped | Breakers Inflight Requests Tripped | Number of times the inflight circuit breaker has tripped | |
| elasticsearch_breakers_inflight_requests_overhead | Breakers Inflight Requests Overhead | Constant multiplier for byte estimations of the inflight circuit breaker | |
| elasticsearch_breakers_inflight_requests_estimated_size_in_bytes | Breakers Inflight Requests Estimated Size In Bytes | bytes | Estimated size of the inflight circuit breaker |
| elasticsearch_cache_field_evictions | Cache Field Evictions | Evictions | Total number of evictions from the field data cache |
| elasticsearch_cache_field_size | Cache Field Size | bytes | Size of the field cache |
| elasticsearch_cache_filter_count | Cache Filter Count | Items | Number of items in the filter cache |
| elasticsearch_cache_filter_evictions | Cache Filter Evictions | Evictions | Total number of evictions from the filter cache |
| elasticsearch_cache_filter_size | Cache Filter Size | bytes | Size of the filter cache |
| elasticsearch_cluster_status | Cluster Status | Elasticsearch cluster health as a number: red = 0, yellow = 1, green = 2 | |
| elasticsearch_docs_count | Docs Count | Documents | Total number of documents in the cluster across all shards |
| elasticsearch_docs_deleted | Docs Deleted | Documents | Total number of documents deleted from the cluster across all shards |
| elasticsearch_fielddata_evictions | Fielddata Evictions | Evictions | Total number of evictions from the fielddata cache |
| elasticsearch_fielddata_size | Fielddata Size | bytes | Size of the fielddata cache |
| elasticsearch_flush_total | Flush Total | Flushes | Total number of index flushes to disk since start |
| elasticsearch_flush_total_time | Flush Total Time | seconds | Total time spent flushing the index to disk |
| elasticsearch_fs_total_available_in_bytes | Fs Total Available In Bytes | bytes | Total number of bytes available to this Java virtual machine on this file store |
| elasticsearch_fs_total_disk_io_op | Fs Total Disk Io Op | Operations / second | Total I/O operations on the file store |
| elasticsearch_fs_total_disk_io_size_in_bytes | Fs Total Disk Io Size In Bytes | bytes | Total bytes used for all I/O operations on the file store |
| elasticsearch_fs_total_disk_read_size_in_bytes | Fs Total Disk Read Size In Bytes | bytes | Total bytes read from the file store |
| elasticsearch_fs_total_disk_reads | Fs Total Disk Reads | Reads / second | Total number of reads from the file store |
| elasticsearch_fs_total_disk_write_size_in_bytes | Fs Total Disk Write Size In Bytes | bytes | Total bytes written to the file store |
| elasticsearch_fs_total_disk_writes | Fs Total Disk Writes | Writes / second | Total number of writes to the file store |
| elasticsearch_fs_total_free_in_bytes | Fs Total Free In Bytes | bytes | Total number of unallocated bytes in the file store |
| elasticsearch_fs_total_total_in_bytes | Fs Total Total In Bytes | bytes | Total size of the file store |
| elasticsearch_get_current | Get Current | Requests | Number of get requests currently running |
| elasticsearch_get_exists_time | Get Exists Time | seconds | Total time spent on get requests where the document existed |
| elasticsearch_get_exists_total | Get Exists Total | Requests | Total number of get requests where the document existed |
| elasticsearch_get_missing_time | Get Missing Time | seconds | Total time spent on get requests where the document was missing |
| elasticsearch_get_missing_total | Get Missing Total | Requests | Total number of get requests where the document was missing |
| elasticsearch_get_time | Get Time | seconds | Total time spent on get requests |
| elasticsearch_get_total | Get Total | Requests | Total number of get requests |
| elasticsearch_http_current_open | Http Current Open | Connections | Number of current open HTTP connections |
| elasticsearch_http_total_opened | Http Total Opened | Connections | Total number of opened HTTP connections |
| elasticsearch_id_cache_size | Id Cache Size | bytes | Size of the ID cache |
| elasticsearch_indexing_delete_current | Indexing Delete Current | Documents | Number of documents currently being deleted from an index |
| elasticsearch_indexing_delete_time | Indexing Delete Time | seconds | Total time spent deleting documents from an index |
| elasticsearch_indexing_delete_total | Indexing Delete Total | Documents | Total number of documents deleted from an index |
| elasticsearch_indexing_index_current | Indexing Index Current | Documents | Number of documents currently being indexed to an index |
| elasticsearch_indexing_index_time | Indexing Index Time | seconds | Total time spent indexing documents to an index |
| elasticsearch_indexing_index_total | Indexing Index Total | Documents | Total number of documents indexed to an index |
| elasticsearch_indices_count | Indices Count | Indices | Number of indices in the cluster |
| elasticsearch_indices_indexing_index_failed | Indices Indexing Index Failed | per second | Number of failed indexing operations |
| elasticsearch_indices_indexing_throttle_time | Indices Indexing Throttle Time | milliseconds / second | Total time indexing waited due to throttling |
| elasticsearch_indices_query_cache_evictions | Indices Query Cache Evictions | Evictions / second | Number of query cache evictions |
| elasticsearch_indices_query_cache_hit_count | Indices Query Cache Hit Count | Hits / second | Number of query cache hits |
| elasticsearch_indices_query_cache_memory_size_in_bytes | Indices Query Cache Memory Size In Bytes | bytes | Memory used by the query cache |
| elasticsearch_indices_query_cache_miss_count | Indices Query Cache Miss Count | Misses / second | Number of query cache misses |
| elasticsearch_indices_recovery_current_as_source | Indices Recovery Current As Source | Number of ongoing recoveries for which a shard serves as a source | |
| elasticsearch_indices_recovery_current_as_target | Indices Recovery Current As Target | Number of ongoing recoveries for which a shard serves as a target | |
| elasticsearch_indices_recovery_throttle_time | Indices Recovery Throttle Time | milliseconds / second | Total time recoveries waited due to throttling |
| elasticsearch_indices_request_cache_evictions | Indices Request Cache Evictions | Evictions / second | Number of request cache evictions |
| elasticsearch_indices_request_cache_hit_count | Indices Request Cache Hit Count | Hits / second | Number of request cache hits |
| elasticsearch_indices_request_cache_memory_size_in_bytes | Indices Request Cache Memory Size In Bytes | bytes | Memory used by the request cache |
| elasticsearch_indices_request_cache_miss_count | Indices Request Cache Miss Count | Misses / second | Number of request cache misses |
| elasticsearch_indices_segments_count | Indices Segments Count | Segments | Number of segments in an index shard |
| elasticsearch_indices_segments_doc_values_memory_in_bytes | Indices Segments Doc Values Memory In Bytes | bytes | Memory used by doc values |
| elasticsearch_indices_segments_fixed_bit_set_memory_in_bytes | Indices Segments Fixed Bit Set Memory In Bytes | bytes | Memory used by fixed bit set |
| elasticsearch_indices_segments_index_writer_max_memory_in_bytes | Indices Segments Index Writer Max Memory In Bytes | bytes | Maximum memory used by the index writer |
| elasticsearch_indices_segments_index_writer_memory_in_bytes | Indices Segments Index Writer Memory In Bytes | bytes | Memory used by the index writer |
| elasticsearch_indices_segments_memory_in_bytes | Indices Segments Memory In Bytes | bytes | Memory used by index segments |
| elasticsearch_indices_segments_norms_memory_in_bytes | Indices Segments Norms Memory In Bytes | bytes | Memory used by norms |
| elasticsearch_indices_segments_stored_fields_memory_in_bytes | Indices Segments Stored Fields Memory In Bytes | bytes | Memory used by stored fields |
| elasticsearch_indices_segments_term_vectors_memory_in_bytes | Indices Segments Term Vectors Memory In Bytes | bytes | Memory used by term vectors |
| elasticsearch_indices_segments_terms_memory_in_bytes | Indices Segments Terms Memory In Bytes | bytes | Memory used by terms |
| elasticsearch_indices_segments_version_map_memory_in_bytes | Indices Segments Version Map Memory In Bytes | bytes | Memory used by the segment version map |
| elasticsearch_indices_translog_operations | Indices Translog Operations | Operations | Number of operations in the transaction log |
| elasticsearch_indices_translog_size_in_bytes | Indices Translog Size In Bytes | bytes | Size of the transaction log |
| elasticsearch_initializing_shards | Initializing Shards | Shards | Number of shards that are currently initializing |
| elasticsearch_merges_current | Merges Current | Merges | Number of currently active segment merges |
| elasticsearch_merges_current_docs | Merges Current Docs | Documents | Number of documents across segments currently being merged |
| elasticsearch_merges_current_size | Merges Current Size | bytes | Size of the segments currently being merged |
| elasticsearch_merges_total | Merges Total | Merges | Total number of segment merges |
| elasticsearch_merges_total_docs | Merges Total Docs | Documents | Total number of documents across all merged segments |
| elasticsearch_merges_total_size | Merges Total Size | bytes | Total size of all merged segments |
| elasticsearch_merges_total_time | Merges Total Time | seconds | Total time spent on segment merging |
| elasticsearch_number_of_data_nodes | Number Of Data Nodes | Nodes | Number of data nodes in the cluster |
| elasticsearch_number_of_nodes | Number Of Nodes | Nodes | Total number of nodes in the cluster |
| elasticsearch_pending_tasks_priority_high | Pending Tasks Priority High | Tasks | Number of high priority pending tasks |
| elasticsearch_pending_tasks_priority_urgent | Pending Tasks Priority Urgent | Tasks | Number of urgent priority pending tasks |
| elasticsearch_pending_tasks_time_in_queue | Pending Tasks Time In Queue | milliseconds | Average time spent by tasks in the queue |
| elasticsearch_pending_tasks_total | Pending Tasks Total | Tasks | Total number of pending tasks |
| elasticsearch_primaries_docs_count | Primaries Docs Count | Documents | Total number of documents in the primary shards |
| elasticsearch_primaries_docs_deleted | Primaries Docs Deleted | Documents | Total number of documents deleted from the primary shards |
| elasticsearch_primaries_flush_total | Primaries Flush Total | Flushes | Total number of index flushes to disk from the primary shards since start |
| elasticsearch_primaries_flush_total_time | Primaries Flush Total Time | seconds | Total time spent flushing the index to disk from the primary shards |
| elasticsearch_primaries_get_current | Primaries Get Current | Requests | Number of get requests currently running on the primary shards |
| elasticsearch_primaries_get_exists_time | Primaries Get Exists Time | Requests | Total time spent on get requests from the primary shards where the document existed |
| elasticsearch_primaries_get_exists_total | Primaries Get Exists Total | Requests | Total number of get requests on primary shards where the document existed |
| elasticsearch_primaries_get_missing_time | Primaries Get Missing Time | seconds | Total time spent on get requests from the primary shards where the document was missing |
| elasticsearch_primaries_get_missing_total | Primaries Get Missing Total | Requests | Total number of get requests from the primary shards where the document was missing |
| elasticsearch_primaries_get_time | Primaries Get Time | seconds | Total time spent on get requests from the primary shards |
| elasticsearch_primaries_get_total | Primaries Get Total | Requests | Total number of get requests from the primary shards |
| elasticsearch_primaries_indexing_delete_current | Primaries Indexing Delete Current | Documents | Number of documents currently being deleted from an index on the primary shards |
| elasticsearch_primaries_indexing_delete_time | Primaries Indexing Delete Time | seconds | Total time spent deleting documents from an index on the primary shards |
| elasticsearch_primaries_indexing_delete_total | Primaries Indexing Delete Total | Documents | Total number of documents deleted from an index on the primary shards |
| elasticsearch_primaries_indexing_index_current | Primaries Indexing Index Current | Documents | Number of documents currently being indexed to an index on the primary shards |
| elasticsearch_primaries_indexing_index_time | Primaries Indexing Index Time | seconds | Total time spent indexing documents to an index on the primary shards |
| elasticsearch_primaries_indexing_index_total | Primaries Indexing Index Total | Documents | Total number of documents indexed to an index on the primary shards |
| elasticsearch_primaries_merges_current | Primaries Merges Current | Merges | Number of currently active segment merges on the primary shards |
| elasticsearch_primaries_merges_current_docs | Primaries Merges Current Docs | Documents | Number of documents across segments currently being merged on the primary shards |
| elasticsearch_primaries_merges_current_size | Primaries Merges Current Size | bytes | Size of the segments currently being merged on the primary shards |
| elasticsearch_primaries_merges_total | Primaries Merges Total | Merges | Total number of segment merges on the primary shards |
| elasticsearch_primaries_merges_total_docs | Primaries Merges Total Docs | Documents | Total number of documents across all merged segments on the primary shards |
| elasticsearch_primaries_merges_total_size | Primaries Merges Total Size | bytes | Total size of all merged segments on the primary shards |
| elasticsearch_primaries_merges_total_time | Primaries Merges Total Time | seconds | Total time spent on segment merging on the primary shards |
| elasticsearch_primaries_refresh_total | Primaries Refresh Total | Refreshes | Total number of index refreshes on the primary shards |
| elasticsearch_primaries_refresh_total_time | Primaries Refresh Total Time | seconds | Total time spent on index refreshes on the primary shards |
| elasticsearch_primaries_refresh_external_total | Primaries Refresh External Total | Refreshes | Total number of external index refreshes on the primary shards |
| elasticsearch_primaries_refresh_external_total_time | Primaries Refresh External Total Time | seconds | Total time spent on external index refreshes on the primary shards |
| elasticsearch_primaries_search_fetch_current | Primaries Search Fetch Current | Fetches | Number of query fetches currently running on the primary shards |
| elasticsearch_primaries_search_fetch_time | Primaries Search Fetch Time | seconds | Total time spent on query fetches on the primary shards |
| elasticsearch_primaries_search_fetch_total | Primaries Search Fetch Total | Fetches | Total number of query fetches on the primary shards |
| elasticsearch_primaries_search_query_current | Primaries Search Query Current | Queries | Number of currently active queries on the primary shards |
| elasticsearch_primaries_search_query_time | Primaries Search Query Time | seconds | Total time spent querying on the primary shards |
| elasticsearch_primaries_search_query_total | Primaries Search Query Total | Queries | Total number of queries to the primary shards |
| elasticsearch_primaries_store_size | Primaries Store Size | bytes | Total size of all the primary shards |
| elasticsearch_process_open_fd | Process Open Fd | Files | Number of opened file descriptors associated with the current process, or -1 if not supported |
| elasticsearch_refresh_total | Refresh Total | Refreshes | Total number of index refreshes |
| elasticsearch_refresh_total_time | Refresh Total Time | seconds | Total time spent on index refreshes |
| elasticsearch_refresh_external_total | Refresh External Total | Refreshes | Total number of external index refreshes |
| elasticsearch_refresh_external_total_time | Refresh External Total Time | seconds | Total time spent on external index refreshes |
| elasticsearch_relocating_shards | Relocating Shards | Shards | Number of shards that are relocating from one node to another |
| elasticsearch_search_fetch_current | Search Fetch Current | Fetches | Number of search fetches currently running |
| elasticsearch_search_fetch_open_contexts | Search Fetch Open Contexts | Queries | Number of active searches |
| elasticsearch_search_fetch_time | Search Fetch Time | seconds | Total time spent on the search fetch |
| elasticsearch_search_fetch_total | Search Fetch Total | Fetches | Total number of search fetches |
| elasticsearch_search_query_current | Search Query Current | Queries | Number of currently active queries |
| elasticsearch_search_query_time | Search Query Time | seconds | Total time spent on queries |
| elasticsearch_search_query_total | Search Query Total | Queries | Total number of queries |
| elasticsearch_search_scroll_current | Search Scroll Current | Queries | Number of currently active scroll queries |
| elasticsearch_search_scroll_time | Search Scroll Time | seconds | Total time spent on scroll queries |
| elasticsearch_search_scroll_total | Search Scroll Total | Queries | Total number of scroll queries |
| elasticsearch_store_size | Store Size | bytes | Total size of the store |
| elasticsearch_thread_pool_bulk_active | Thread Pool Bulk Active | Threads | Number of active threads in the bulk pool |
| elasticsearch_thread_pool_bulk_queue | Thread Pool Bulk Queue | Threads | Number of queued threads in the bulk pool |
| elasticsearch_thread_pool_bulk_threads | Thread Pool Bulk Threads | Threads | Total number of threads in the bulk pool |
| elasticsearch_thread_pool_bulk_rejected | Thread Pool Bulk Rejected | Threads / second | Number of rejected threads in the bulk pool |
| elasticsearch_thread_pool_bulk_completed | Thread Pool Bulk Completed | Threads / second | Number of completed threads in the bulk pool |
| elasticsearch_thread_pool_fetch_shard_started_active | Thread Pool Fetch Shard Started Active | Threads | Number of active threads in the fetch shard started pool |
| elasticsearch_thread_pool_fetch_shard_started_threads | Thread Pool Fetch Shard Started Threads | Threads | Total number of threads in the fetch shard started pool |
| elasticsearch_thread_pool_fetch_shard_started_queue | Thread Pool Fetch Shard Started Queue | Threads | Number of queued threads in the fetch shard started pool |
| elasticsearch_thread_pool_fetch_shard_started_rejected | Thread Pool Fetch Shard Started Rejected | Threads / second | Number of rejected threads in the fetch shard started pool |
| elasticsearch_thread_pool_fetch_shard_store_active | Thread Pool Fetch Shard Store Active | Threads | Number of active threads in the fetch shard store pool |
| elasticsearch_thread_pool_fetch_shard_store_threads | Thread Pool Fetch Shard Store Threads | Threads | Total number of threads in the fetch shard store pool |
| elasticsearch_thread_pool_fetch_shard_store_queue | Thread Pool Fetch Shard Store Queue | Threads | Number of queued threads in the fetch shard store pool |
| elasticsearch_thread_pool_fetch_shard_store_rejected | Thread Pool Fetch Shard Store Rejected | Threads / second | Number of rejected threads in the fetch shard store pool |
| elasticsearch_thread_pool_flush_active | Thread Pool Flush Active | Threads | Number of active threads in the flush queue |
| elasticsearch_thread_pool_flush_queue | Thread Pool Flush Queue | Threads | Number of queued threads in the flush pool |
| elasticsearch_thread_pool_flush_threads | Thread Pool Flush Threads | Threads | Total number of threads in the flush pool |
| elasticsearch_thread_pool_flush_rejected | Thread Pool Flush Rejected | Threads / second | Number of rejected threads in the flush pool |
| elasticsearch_thread_pool_flush_completed | Thread Pool Flush Completed | Threads | Number of completed threads in the flush pool |
| elasticsearch_thread_pool_force_merge_active | Thread Pool Force Merge Active | Threads | Number of active threads for force merge operations |
| elasticsearch_thread_pool_force_merge_threads | Thread Pool Force Merge Threads | Threads | Total number of threads for force merge operations |
| elasticsearch_thread_pool_force_merge_queue | Thread Pool Force Merge Queue | Threads | Number of queued threads for force merge operations |
| elasticsearch_thread_pool_force_merge_rejected | Thread Pool Force Merge Rejected | Threads / second | Number of rejected threads for force merge operations |
| elasticsearch_thread_pool_generic_active | Thread Pool Generic Active | Threads | Number of active threads in the generic pool |
| elasticsearch_thread_pool_generic_queue | Thread Pool Generic Queue | Threads | Number of queued threads in the generic pool |
| elasticsearch_thread_pool_generic_threads | Thread Pool Generic Threads | Threads | Total number of threads in the generic pool |
| elasticsearch_thread_pool_generic_rejected | Thread Pool Generic Rejected | Threads / second | Number of rejected threads in the generic pool |
| elasticsearch_thread_pool_generic_completed | Thread Pool Generic Completed | Threads | Number of completed threads in the generic pool |
| elasticsearch_thread_pool_get_active | Thread Pool Get Active | Threads | Number of active threads in the get pool |
| elasticsearch_thread_pool_get_queue | Thread Pool Get Queue | Threads | Number of queued threads in the get pool |
| elasticsearch_thread_pool_get_threads | Thread Pool Get Threads | Threads | Total number of threads in the get pool |
| elasticsearch_thread_pool_get_rejected | Thread Pool Get Rejected | Threads / second | Number of rejected threads in the get pool |
| elasticsearch_thread_pool_get_completed | Thread Pool Get Completed | Threads | Number of completed threads in the get pool |
| elasticsearch_thread_pool_index_active | Thread Pool Index Active | Threads | Number of active threads in the index pool |
| elasticsearch_thread_pool_index_queue | Thread Pool Index Queue | Threads | Number of queued threads in the index pool |
| elasticsearch_thread_pool_index_threads | Thread Pool Index Threads | Threads | Total number of threads in the index pool |
| elasticsearch_thread_pool_index_rejected | Thread Pool Index Rejected | Threads / second | Number of rejected threads in the index pool |
| elasticsearch_thread_pool_index_completed | Thread Pool Index Completed | Threads | Number of completed threads in the index pool |
| elasticsearch_thread_pool_listener_active | Thread Pool Listener Active | Threads | Number of active threads in the listener pool |
| elasticsearch_thread_pool_listener_queue | Thread Pool Listener Queue | Threads | Number of queued threads in the listener pool |
| elasticsearch_thread_pool_listener_threads | Thread Pool Listener Threads | Threads | Total number of threads in the listener pool |
| elasticsearch_thread_pool_listener_rejected | Thread Pool Listener Rejected | Threads / second | Number of rejected threads in the listener pool |
| elasticsearch_thread_pool_listener_completed | Thread Pool Listener Completed | Threads / second | Number of completed threads in the listener pool |
| elasticsearch_thread_pool_management_active | Thread Pool Management Active | Threads | Number of active threads in the management pool |
| elasticsearch_thread_pool_management_queue | Thread Pool Management Queue | Threads | Number of queued threads in the management pool |
| elasticsearch_thread_pool_management_threads | Thread Pool Management Threads | Threads | Total number of threads in the management pool |
| elasticsearch_thread_pool_management_rejected | Thread Pool Management Rejected | Threads / second | Number of rejected threads in the management pool |
| elasticsearch_thread_pool_management_completed | Thread Pool Management Completed | Threads | Number of completed threads in the management pool |
| elasticsearch_thread_pool_merge_active | Thread Pool Merge Active | Threads | Number of active threads in the merge pool |
| elasticsearch_thread_pool_merge_queue | Thread Pool Merge Queue | Threads | Number of queued threads in the merge pool |
| elasticsearch_thread_pool_merge_threads | Thread Pool Merge Threads | Threads | Total number of threads in the merge pool |
| elasticsearch_thread_pool_merge_rejected | Thread Pool Merge Rejected | Threads / second | Number of rejected threads in the merge pool |
| elasticsearch_thread_pool_percolate_active | Thread Pool Percolate Active | Threads | Number of active threads in the percolate pool |
| elasticsearch_thread_pool_percolate_queue | Thread Pool Percolate Queue | Threads | Number of queued threads in the percolate pool |
| elasticsearch_thread_pool_percolate_threads | Thread Pool Percolate Threads | Threads | Total number of threads in the percolate pool |
| elasticsearch_thread_pool_percolate_rejected | Thread Pool Percolate Rejected | Threads / second | Number of rejected threads in the percolate pool |
| elasticsearch_thread_pool_refresh_active | Thread Pool Refresh Active | Threads | Number of active threads in the refresh pool |
| elasticsearch_thread_pool_refresh_queue | Thread Pool Refresh Queue | Threads | Number of queued threads in the refresh pool |
| elasticsearch_thread_pool_refresh_threads | Thread Pool Refresh Threads | Threads | Total number of threads in the refresh pool |
| elasticsearch_thread_pool_refresh_rejected | Thread Pool Refresh Rejected | Threads / second | Number of rejected threads in the refresh pool |
| elasticsearch_thread_pool_refresh_completed | Thread Pool Refresh Completed | Threads | Number of completed threads in the refresh pool |
| elasticsearch_thread_pool_search_active | Thread Pool Search Active | Threads | Number of active threads in the search pool |
| elasticsearch_thread_pool_search_queue | Thread Pool Search Queue | Threads | Number of queued threads in the search pool |
| elasticsearch_thread_pool_search_threads | Thread Pool Search Threads | Threads | Total number of threads in the search pool |
| elasticsearch_thread_pool_search_rejected | Thread Pool Search Rejected | Threads / second | Number of rejected threads in the search pool |
| elasticsearch_thread_pool_search_completed | Thread Pool Search Completed | Threads | Number of completed threads in the search pool |
| elasticsearch_thread_pool_snapshot_active | Thread Pool Snapshot Active | Threads | Number of active threads in the snapshot pool |
| elasticsearch_thread_pool_snapshot_queue | Thread Pool Snapshot Queue | Threads | Number of queued threads in the snapshot pool |
| elasticsearch_thread_pool_snapshot_threads | Thread Pool Snapshot Threads | Threads | Total number of threads in the snapshot pool |
| elasticsearch_thread_pool_snapshot_rejected | Thread Pool Snapshot Rejected | Threads / second | Number of rejected threads in the snapshot pool |
| elasticsearch_thread_pool_snapshot_completed | Thread Pool Snapshot Completed | Threads | Number of completed threads in the snapshot pool |
| elasticsearch_thread_pool_write_active | Thread Pool Write Active | Threads | Number of active threads in the write pool |
| elasticsearch_thread_pool_write_queue | Thread Pool Write Queue | Threads | Number of queued threads in the write pool |
| elasticsearch_thread_pool_write_threads | Thread Pool Write Threads | Threads | Total number of threads in the write pool |
| elasticsearch_thread_pool_write_rejected | Thread Pool Write Rejected | Threads / second | Number of rejected threads in the write pool |
| elasticsearch_thread_pool_write_completed | Thread Pool Write Completed | Threads / second | Number of completed threads in the write pool |
| elasticsearch_transport_rx_count | Transport Rx Count | Packets | Total number of packets received in cluster communication |
| elasticsearch_transport_rx_size | Transport Rx Size | bytes | Total size of data received in cluster communication |
| elasticsearch_transport_server_open | Transport Server Open | Connections | Number of connections opened for cluster communication |
| elasticsearch_transport_tx_count | Transport Tx Count | Packets | Total number of packets sent in cluster communication |
| elasticsearch_transport_tx_size | Transport Tx Size | bytes | Total size of data sent in cluster communication |
| elasticsearch_unassigned_shards | Unassigned Shards | Shards | Number of shards that are unassigned to a node |
| elasticsearch_delayed_unassigned_shards | Delayed Unassigned Shards | Shards | Number of shards whose allocation has been delayed |
| elasticsearch_jvm_gc_collection_count | Jvm Gc Collection Count | Garbage Collections | Total number of garbage collections run by the JVM |
| elasticsearch_jvm_gc_collection_time | Jvm Gc Collection Time | seconds | Total time spent on garbage collection in the JVM |
| elasticsearch_jvm_gc_collectors_old_collection_time | Jvm Gc Collectors Old Collection Time | seconds | Total time spent in major GCs in the JVM that collect old generation objects |
| elasticsearch_jvm_gc_collectors_old_count | Jvm Gc Collectors Old Count | Garbage Collections | Total count of major GCs in the JVM that collect old generation objects |
| elasticsearch_jvm_gc_collectors_young_collection_time | Jvm Gc Collectors Young Collection Time | seconds | Total time spent in minor GCs in the JVM that collects young generation objects |
| elasticsearch_jvm_gc_collectors_young_count | Jvm Gc Collectors Young Count | Garbage Collections | Total count of minor GCs in the JVM that collects young generation objects |
| elasticsearch_jvm_gc_concurrent_mark_sweep_collection_time | Jvm Gc Concurrent Mark Sweep Collection Time | seconds | Total time spent on 'concurrent mark & sweep' GCs in the JVM |
| elasticsearch_jvm_gc_concurrent_mark_sweep_count | Jvm Gc Concurrent Mark Sweep Count | Garbage Collections | Total count of 'concurrent mark & sweep'GCs in the JVM |
| elasticsearch_jvm_gc_par_new_collection_time | Jvm Gc Par New Collection Time | seconds | Total time spent on 'parallel new' GCs in the JVM |
| elasticsearch_jvm_gc_par_new_count | Jvm Gc Par New Count | Garbage Collections | Total count of 'parallel new' GCs in the JVM |
| elasticsearch_jvm_mem_heap_committed | Jvm Mem Heap Committed | bytes | Size of memory guaranteed to be available to the JVM heap |
| elasticsearch_jvm_mem_heap_in_use | Jvm Mem Heap In Use | Size of memory currently used by the JVM heap as a value between 0 and 1 | |
| elasticsearch_jvm_mem_heap_max | Jvm Mem Heap Max | bytes | Maximum size of memory that can be used by the JVM heap |
| elasticsearch_jvm_mem_heap_used | Jvm Mem Heap Used | bytes | Size of memory currently used by the JVM heap |
| elasticsearch_jvm_mem_non_heap_committed | Jvm Mem Non Heap Committed | bytes | Size of memory guaranteed to be available to JVM non-heap |
| elasticsearch_jvm_mem_non_heap_used | Jvm Mem Non Heap Used | bytes | Size of memory currently used by the JVM non-heap |
| elasticsearch_jvm_mem_pools_young_used | Jvm Mem Pools Young Used | bytes | Size of memory currently used by the Young Generation heap region |
| elasticsearch_jvm_mem_pools_young_max | Jvm Mem Pools Young Max | bytes | Maximum memory that can be used by the Young Generation heap region |
| elasticsearch_jvm_mem_pools_old_used | Jvm Mem Pools Old Used | bytes | Size of memory currently used by the Old Generation heap region |
| elasticsearch_jvm_mem_pools_old_max | Jvm Mem Pools Old Max | bytes | Maximum memory that can be used by the Old Generation heap region |
| elasticsearch_jvm_mem_pools_survivor_used | Jvm Mem Pools Survivor Used | bytes | Size of memory currently used by the Survivor Space |
| elasticsearch_jvm_mem_pools_survivor_max | Jvm Mem Pools Survivor Max | bytes | Maximum memory that can be used by the Survivor Space |
| elasticsearch_jvm_threads_count | Jvm Threads Count | Threads | Number of active threads in the JVM |
| elasticsearch_jvm_threads_peak_count | Jvm Threads Peak Count | Threads | Peak number of threads used by the JVM |
| elasticsearch_index_health | Index Health | Status of the index as a number: red = 2, yellow = 1, green = 0 | |
| elasticsearch_index_docs_count | Index Docs Count | Documents | Number of documents in the index |
| elasticsearch_index_docs_deleted | Index Docs Deleted | Documents | Number of deleted documents in the index |
| elasticsearch_index_primary_shards | Index Primary Shards | Shards | Number of primary shards in the index |
| elasticsearch_index_replica_shards | Index Replica Shards | Shards | Number of replica shards in the index |
| elasticsearch_index_primary_store_size | Index Primary Store Size | bytes | Store size of primary shards in the index |
| elasticsearch_index_store_size | Index Store Size | bytes | Store size of primary and replica shards in the index |
| elasticsearch_indices_query_cache_cache_size | Indices Query Cache Cache Size | bytes | Size of the query cache |
| elasticsearch_thread_pool_warmer_active | Thread Pool Warmer Active | Threads | Number of active threads in the warmer pool |
| elasticsearch_indices_query_cache_cache_count | Indices Query Cache Cache Count | per second | Count of queries in the query cache |
| elasticsearch_thread_pool_warmer_threads | Thread Pool Warmer Threads | Threads | Number of threads in the warmer pool |
| elasticsearch_indices_query_cache_total_count | Indices Query Cache Total Count | per second | Total count of hits, misses, and cached queries in the query cache |
| elasticsearch_thread_pool_warmer_completed | Thread Pool Warmer Completed | Threads | Number of tasks completed by the warmer pool executor |
| elasticsearch_thread_pool_warmer_queue | Thread Pool Warmer Queue | Threads | Number of tasks in queue for the warmer pool |
| elasticsearch_thread_pool_warmer_rejected | Thread Pool Warmer Rejected | Threads / second | Number of tasks rejected by the warmer pool executor |
| elasticsearch_master_eligible_nodes | Master Eligible Nodes | Number of master-eligible nodes in the cluster |