Elasticsearch

Supported OS Linux Windows Mac OS

Intégration5.5.0

Dashboard Elasticsearch

Présentation

Obtenez les dernières données sur la santé de votre cluster Elasticsearch, que ce soit pour son statut global ou l’utilisation de tas de la JVM. Recevez des notifications lorsque vous devez réactiver un réplica, renforcer les capacités du cluster ou ajuster sa configuration. Surveillez ensuite les métriques de cluster obtenues.

Le check Elasticsearch de l’Agent Datadog recueille des métriques pour la recherche et l’indexation des performances, l’utilisation et le nettoyage de la mémoire, la disponibilité des nœuds, les statistiques des partitions, les performances du disque et l’espace disque, les tâches en attente et bien plus encore. L’Agent envoie également des checks de service et des événements relatifs au statut global de votre cluster.

Implémentation

Installation

Le check Elasticsearch est inclus avec le package de l’Agent Datadog. Vous n’avez donc rien d’autre à installer.

Configuration

Host

Pour configurer ce check lorsque l’Agent est exécuté sur un host :

Collecte de métriques
  1. Modifiez le fichier elastic.d/conf.yaml dans le dossier conf.d/ à la racine du répertoire de configuration de votre Agent pour commencer à recueillir vos métriques Elasticsearch. Consultez le fichier d’exemple elastic.d/conf.yaml pour découvrir toutes les options de configuration disponibles.

    init_config:
    
    instances:
      ## @param url - string - required
      ## The URL where Elasticsearch accepts HTTP requests. This is used to
      ## fetch statistics from the nodes and information about the cluster health.
      #
      - url: http://localhost:9200
    

    Remarques :

    • Si vous recueillez des métriques Elasticsearch à partir d’un seul Agent Datadog s’exécutant en dehors du cluster, par exemple si vous utilisez une instance Elasticsearch hébergée, définissez cluster_stats sur true.

    • Les tags au niveau de l’Agent ne sont pas appliqués aux hosts associés à un cluster qui n’exécute pas l’Agent. Utilisez les tags au niveau de l’intégration dans <integration>.d/conf.yaml pour vous assurer que TOUTES les métriques présentent des tags cohérents. Par exemple :

      init_config:
      instances:
        - url: "%%env_MONITOR_ES_HOST%%"
          username: "%%env_MONITOR_ES_USER%%"
          password: *********
          auth_type: basic
          cluster_stats: true
          tags:
          - service.name:elasticsearch
          - env:%%env_DD_ENV%%
      
    • Pour utiliser l’intégration Elasticsearch de l’Agent pour les services AWS Elasticsearch AWS, définissez le paramètre url afin de rediriger vers votre URL stats AWS Elasticsearch.

    • Toutes les requêtes envoyées à l’API de configuration Amazon ES doivent être signées. Consultez la section Créer et signer des requêtes OpenSearch Service (en anglais) pour en savoir plus.

    • Le type d’authentification aws fait appel à boto3 pour récupérer automatiquement les identifiants AWS depuis .aws/credentials. Utilisez auth_type: basic dans le fichier conf.yaml et définissez les identifiants avec username: <NOMUTILISATEUR> et password: <MOTDEPASSE>.

    • Vous devez créer un utilisateur et un rôle (s’ils n’existent pas déjà) dans Elasticsearch, en leur attribuant les autorisations adéquates pour la surveillance. Pour ce faire, vous pouvez utiliser l’API REST fournie par Elasticsearch ou encore l’interface Kibana.

    • Si vous avez activé des fonctionnalités de sécurité dans Elasticsearch, vous pouvez utiliser les autorisations monitor ou manage avec l’API pour interroger les index Elasticsearch.

    • Ajoutez les propriétés suivantes dans le rôle créé :

      name = "datadog"
      indices {
        names = [".monitoring-*", "metricbeat-*"]
        privileges = ["read", "read_cross_cluster", "monitor"]
      }
      cluster = ["monitor"]
      

      Attribuez ensuite le rôle à l’utilisateur :

      roles = [<created role>, "monitoring_user"]
      

      Pour en savoir plus, consultez les sections Créer ou mettre à jour des rôles et Créer ou mettre à jour des utilisateurs (en anglais).

  2. Redémarrez l’Agent.

Requêtes personnalisées

Grâce à l’intégration Elasticsearch, vous pouvez recueillir des métriques custom à l’aide de requêtes personnalisées. Pour y parvenir, utilisez l’option de configuration custom_queries.

Remarque : lors de l’exécution de requêtes personnalisées, utilisez un compte disposant d’un accès en lecture seule pour veiller à ne pas modifier l’instance Elasticsearch.

custom_queries:
 - endpoint: /_search
   data_path: aggregations.genres.buckets
   payload:
     aggs:
       genres:
         terms:
           field: "id"
   columns:
   - value_path: key
     name: id
     type: tag
   - value_path: doc_count
     name: elasticsearch.doc_count
   tags:
   - custom_tag:1

La requête personnalisée est envoyée en tant que requête GET. Si vous utilisez un paramètre payload facultatif, elle est envoyée en tant que requête POST.

value_path peut correspondre à des clés de chaîne ou à des index de liste. Exemple :

{
  "foo": {
    "bar": [
      "result0",
      "result1"
    ]
  }
}

value_path: foo.bar.1 renvoie la valeur result1.

Collecte de traces

L’APM Datadog s’intègre à Elastisearch pour vous permettre de visualiser les traces sur l’ensemble de votre système distribué. La collecte de traces est activée par défaut dans les versions 6 et ultérieures de l’Agent Datadog. Pour commencer à recueillir des traces :

  1. Activez la collecte de traces dans Datadog.
  2. Instrumentez l’application qui envoie des requêtes à Elasticsearch.
Collecte de logs

Disponible à partir des versions > 6.0 de l’Agent

  1. La collecte de logs est désactivée par défaut dans l’Agent Datadog. Vous devez l’activer dans le fichier datadog.yaml :

    logs_enabled: true
    
  2. Pour recueillir les logs lents de recherche et d’index, [configurez vos paramètres Elasticsearch][14]. Par défaut, les logs lents ne sont pas activés.

    • Pour configurer des logs lents d’index pour un index <INDEX> donné :

      curl -X PUT "localhost:9200/<INDEX>/_settings?pretty" -H 'Content-Type: application/json' -d' {
        "index.indexing.slowlog.threshold.index.warn": "0ms",
        "index.indexing.slowlog.threshold.index.info": "0ms",
        "index.indexing.slowlog.threshold.index.debug": "0ms",
        "index.indexing.slowlog.threshold.index.trace": "0ms",
        "index.indexing.slowlog.level": "trace",
        "index.indexing.slowlog.source": "1000"
      }'
      
    • Pour configurer des logs lents de recherche pour un index <INDEX> donné :

      curl -X PUT "localhost:9200/<INDEX>/_settings?pretty" -H 'Content-Type: application/json' -d' {
        "index.search.slowlog.threshold.query.warn": "0ms",
        "index.search.slowlog.threshold.query.info": "0ms",
        "index.search.slowlog.threshold.query.debug": "0ms",
        "index.search.slowlog.threshold.query.trace": "0ms",
        "index.search.slowlog.threshold.fetch.warn": "0ms",
        "index.search.slowlog.threshold.fetch.info": "0ms",
        "index.search.slowlog.threshold.fetch.debug": "0ms",
        "index.search.slowlog.threshold.fetch.trace": "0ms"
      }'
      
  3. Ajoutez ensuite ce bloc de configuration à votre fichier elastic.d/conf.yaml pour commencer à recueillir vos logs Elasticsearch :

    logs:
      - type: file
        path: /var/log/elasticsearch/*.log
        source: elasticsearch
        service: "<SERVICE_NAME>"
    
    • Ajoutez des instances supplémentaires pour commencer à recueillir les logs lents :

      - type: file
        path: "/var/log/elasticsearch/\
              <CLUSTER_NAME>_index_indexing_slowlog.log"
        source: elasticsearch
        service: "<SERVICE_NAME>"
      
      - type: file
        path: "/var/log/elasticsearch/\
              <CLUSTER_NAME>_index_search_slowlog.log"
        source: elasticsearch
        service: "<SERVICE_NAME>"
      

      Modifiez les valeurs des paramètres path et service et configurez-les pour votre environnement.

  4. Redémarrez l’Agent.

Docker

Pour configurer ce check lorsque l’Agent est exécuté sur un conteneur :

Collecte de métriques

Définissez des modèles d’intégration Autodiscovery en tant qu’étiquettes Docker sur votre conteneur d’application :

LABEL "com.datadoghq.ad.check_names"='["elastic"]'
LABEL "com.datadoghq.ad.init_configs"='[{}]'
LABEL "com.datadoghq.ad.instances"='[{"url": "http://%%host%%:9200"}]'
Collecte de logs

La collecte des logs est désactivée par défaut dans l’Agent Datadog. Pour l’activer, consultez la section Collecte de logs Docker.

Définissez ensuite des intégrations de logs en tant qu’étiquettes Docker :

LABEL "com.datadoghq.ad.logs"='[{"source":"elasticsearch","service":"<NOM_SERVICE>"}]'
Collecte de traces

L’APM dédié aux applications conteneurisées est pris en charge sur les versions 6 et ultérieures de l’Agent, mais nécessite une configuration supplémentaire pour recueillir des traces.

Variables d’environnement requises sur le conteneur de l’Agent :

ParamètreValeur
<DD_API_KEY>api_key
<DD_APM_ENABLED>true
<DD_APM_NON_LOCAL_TRAFFIC>true

Consultez les sections relatives au tracing d’applications Kubernetes et à la configuration de DaemonSet Kubernetes pour consulter la liste complète des variables d’environnement et options de configuration disponibles.

Ensuite, instrumentez le conteneur de votre application et définissez DD_AGENT_HOST sur le nom de votre conteneur d’Agent.

Kubernetes

Pour configurer ce check lorsque l’Agent est exécuté sur Kubernetes :

Collecte de métriques

Définissez des modèles d’intégration Autodiscovery en tant qu’annotations de pod sur votre conteneur d’application. Cette configuration peut également être réalisée avec un fichier, une configmap ou une paire key/value.

Version 1 des annotations (pour les versions de l’Agent Datadog antérieures à la v7.36)

apiVersion: v1
kind: Pod
metadata:
  name: elasticsearch
  annotations:
    ad.datadoghq.com/elasticsearch.check_names: '["elastic"]'
    ad.datadoghq.com/elasticsearch.init_configs: '[{}]'
    ad.datadoghq.com/elasticsearch.instances: |
      [
        {
          "url": "http://%%host%%:9200"
        }
      ]      
spec:
  containers:
    - name: elasticsearch

Version 2 des annotations (pour les versions 7.36 et ultérieures de l’Agent Datadog)

apiVersion: v1
kind: Pod
metadata:
  name: elasticsearch
  annotations:
    ad.datadoghq.com/elasticsearch.checks: |
      {
        "elastic": {
          "init_config": {},
          "instances": [
            {
              "url": "http://%%host%%:9200"
            }
          ]
        }
      }      
spec:
  containers:
    - name: elasticsearch
Collecte de logs

La collecte des logs est désactivée par défaut dans l’Agent Datadog. Pour l’activer, consultez la section Collecte de logs Kubernetes.

Définissez ensuite des intégrations de logs en tant qu’annotations de pod. Cette configuration peut également être réalisée avec un fichier, une configmap ou une paire key/value.

Versions 1 et 2 des annotations

apiVersion: v1
kind: Pod
metadata:
  name: elasticsearch
  annotations:
    ad.datadoghq.com/elasticsearch.logs: '[{"source":"elasticsearch","service":"<NOM_SERVICE>"}]'
spec:
  containers:
    - name: elasticsearch
Collecte de traces

L’APM dédié aux applications conteneurisées est pris en charge par les hosts exécutant les versions 6 et ultérieures de l’Agent, mais nécessite une configuration supplémentaire pour recueillir des traces.

Variables d’environnement requises sur le conteneur de l’Agent :

ParamètreValeur
<DD_API_KEY>api_key
<DD_APM_ENABLED>true
<DD_APM_NON_LOCAL_TRAFFIC>true

Consultez les sections relatives au tracing d’applications Kubernetes et à la configuration de DaemonSet Kubernetes pour consulter la liste complète des variables d’environnement et options de configuration disponibles.

Ensuite, instrumentez votre conteneur d’application et définissez DD_AGENT_HOST sur le nom du conteneur de votre Agent.

ECS

Pour configurer ce check lorsque l’Agent est exécuté sur ECS :

Collecte de métriques

Définissez des modèles d’intégration Autodiscovery en tant qu’étiquettes Docker sur votre conteneur d’application :

{
  "containerDefinitions": [{
    "name": "elasticsearch",
    "image": "elasticsearch:latest",
    "dockerLabels": {
      "com.datadoghq.ad.check_names": "[\"elastic\"]",
      "com.datadoghq.ad.init_configs": "[{}]",
      "com.datadoghq.ad.instances": "[{\"url\": \"http://%%host%%:9200\"}]"
    }
  }]
}
Collecte de logs

La collecte des logs est désactivée par défaut dans l’Agent Datadog. Pour l’activer, consultez la section Collecte de logs Amazon ECS.

Définissez ensuite des intégrations de logs en tant qu’étiquettes Docker :

{
  "containerDefinitions": [{
    "name": "elasticsearch",
    "image": "elasticsearch:latest",
    "dockerLabels": {
      "com.datadoghq.ad.logs": "[{\"source\":\"elasticsearch\",\"service\":\"<NOM_SERVICE>\"}]"
    }
  }]
}
Collecte de traces

L’APM dédié aux applications conteneurisées est pris en charge sur les versions 6 et ultérieures de l’Agent, mais nécessite une configuration supplémentaire pour recueillir des traces.

Variables d’environnement requises sur le conteneur de l’Agent :

ParamètreValeur
<DD_API_KEY>api_key
<DD_APM_ENABLED>true
<DD_APM_NON_LOCAL_TRAFFIC>true

Consultez les sections relatives au tracing d’applications Kubernetes et à la configuration de DaemonSet Kubernetes pour consulter la liste complète des variables d’environnement et options de configuration disponibles.

Ensuite, instrumentez votre conteneur d’application et définissez DD_AGENT_HOST sur l’adresse IP privée EC2.

Validation

Lancez la sous-commande status de l’Agent et cherchez elastic dans la section Checks.

Données collectées

Par défaut, les métriques suivantes ne sont pas toutes envoyées par l’Agent. Pour envoyer toutes les métriques, configurez les flags dans elastic.yaml, comme illustré ci-dessus.

  • pshard_stats envoie les métriques elasticsearch.primaries.* et elasticsearch.indices.count.
  • index_stats envoie les métriques elasticsearch.index.*.
  • pending_task_stats envoie les métriques elasticsearch.pending_*.
  • slm_stats envoie les métriques elasticsearch.slm.*.

Métriques

elasticsearch.active_primary_shards
(gauge)
The number of active primary shards in the cluster.
Shown as shard
elasticsearch.active_shards
(gauge)
The number of active shards in the cluster.
Shown as shard
elasticsearch.breakers.fielddata.estimated_size_in_bytes
(gauge)
The estimated size in bytes of the field data circuit breaker [v1.4.0+].
Shown as byte
elasticsearch.breakers.fielddata.overhead
(gauge)
The constant multiplier for byte estimations of the field data circuit breaker [v1.4.0+].
elasticsearch.breakers.fielddata.tripped
(gauge)
The number of times the field data circuit breaker has tripped [v1.4.0+].
elasticsearch.breakers.inflight_requests.estimated_size_in_bytes
(gauge)
The estimated size in bytes of the inflight circuit breaker [v5+].
Shown as byte
elasticsearch.breakers.inflight_requests.overhead
(gauge)
The constant multiplier for byte estimations of the inflight circuit breaker [v5+].
elasticsearch.breakers.inflight_requests.tripped
(gauge)
The number of times the inflight circuit breaker has tripped [v5+].
elasticsearch.breakers.parent.estimated_size_in_bytes
(gauge)
The estimated size in bytes of the parent circuit breaker [v1.4.0+].
Shown as byte
elasticsearch.breakers.parent.overhead
(gauge)
The constant multiplier for byte estimations of the parent circuit breaker [v1.4.0+].
elasticsearch.breakers.parent.tripped
(gauge)
The number of times the parent circuit breaker has tripped [v1.4.0+].
elasticsearch.breakers.request.estimated_size_in_bytes
(gauge)
The estimated size in bytes of the request circuit breaker [v1.4.0+].
Shown as byte
elasticsearch.breakers.request.overhead
(gauge)
The constant multiplier for byte estimations of the request circuit breaker [v1.4.0+].
elasticsearch.breakers.request.tripped
(gauge)
The number of times the request circuit breaker has tripped [v1.4.0+].
elasticsearch.cache.field.evictions
(gauge)
The total number of evictions from the field data cache [pre v0.90.5].
Shown as eviction
elasticsearch.cache.field.size
(gauge)
The size of the field cache [pre v0.90.5].
Shown as byte
elasticsearch.cache.filter.count
(gauge)
The number of items in the filter cache [pre v0.90.5].
Shown as item
elasticsearch.cache.filter.evictions
(gauge)
The total number of evictions from the filter cache [pre 2.0].
Shown as eviction
elasticsearch.cache.filter.evictions.count
(count)
The total number of evictions from the filter cache submitted as a count [v0.90.5 pre 2.0].
Shown as eviction
elasticsearch.cache.filter.size
(gauge)
The size of the filter cache [pre 2.0].
Shown as byte
elasticsearch.cgroup.cpu.stat.number_of_elapsed_periods
(gauge)
The number of reporting periods that have elapsed [v5+]
elasticsearch.cgroup.cpu.stat.number_of_times_throttled
(gauge)
The number of times all tasks in the same cgroup as the Elasticsearch process have been throttled [v5+]
elasticsearch.cluster_status
(gauge)
The elasticsearch cluster health as a number: red = 0, yellow = 1, green = 2
elasticsearch.delayed_unassigned_shards
(gauge)
The number of shards whose allocation has been delayed [v2.4+].
Shown as shard
elasticsearch.disk.avail
(gauge)
The free disk space available to Elasticsearch.
Shown as byte
elasticsearch.disk.indices
(gauge)
The disk space used by the node's shards.
Shown as byte
elasticsearch.disk.percent
(gauge)
The total percentage of disk space in use. Calculated as disk.used / disk.total.
Shown as percent
elasticsearch.disk.total
(gauge)
The total disk space for the node including in-use and available space.
Shown as byte
elasticsearch.disk.used
(gauge)
The total disk space in use.
Shown as byte
elasticsearch.docs.count
(gauge)
The total number of documents in the cluster across all shards.
Shown as document
elasticsearch.docs.deleted
(gauge)
The total number of documents deleted from the cluster across all shards.
Shown as document
elasticsearch.fielddata.evictions
(gauge)
The total number of evictions from the fielddata cache [v0.90.5+].
Shown as eviction
elasticsearch.fielddata.evictions.count
(count)
The total number of evictions from the fielddata cache submitted as a count [v0.90.5+].
Shown as eviction
elasticsearch.fielddata.size
(gauge)
The size of the fielddata cache [v0.90.5+].
Shown as byte
elasticsearch.flush.total
(gauge)
The total number of index flushes to disk since start.
Shown as flush
elasticsearch.flush.total.count
(count)
The total number of index flushes to disk since start submitted as a count.
Shown as flush
elasticsearch.flush.total.time
(gauge)
The total time spent flushing the index to disk.
Shown as second
elasticsearch.flush.total.time.count
(count)
The total time spent flushing the index to disk submitted as a count.
Shown as second
elasticsearch.fs.total.available_in_bytes
(gauge)
The total number of bytes available to this Java virtual machine on this file store.
Shown as byte
elasticsearch.fs.total.disk_io_op
(gauge)
The total I/O operations on the file store [v1.0+].
Shown as operation
elasticsearch.fs.total.disk_io_size_in_bytes
(gauge)
Total bytes used for all I/O operations on the file store [v1.0+].
Shown as byte
elasticsearch.fs.total.disk_read_size_in_bytes
(gauge)
The total bytes read from the file store [v1.0+].
Shown as byte
elasticsearch.fs.total.disk_reads
(gauge)
The total number of reads from the file store [v1.0+].
Shown as read
elasticsearch.fs.total.disk_write_size_in_bytes
(gauge)
The total bytes written to the file store [v1.0+].
Shown as byte
elasticsearch.fs.total.disk_writes
(gauge)
The total number of writes to the file store [v1.0+].
Shown as write
elasticsearch.fs.total.free_in_bytes
(gauge)
The total number of unallocated bytes in the file store.
Shown as byte
elasticsearch.fs.total.total_in_bytes
(gauge)
The total size in bytes of the file store.
Shown as byte
elasticsearch.get.current
(gauge)
The number of get requests currently running.
Shown as request
elasticsearch.get.exists.time
(gauge)
The total time spent on get requests where the document existed.
Shown as second
elasticsearch.get.exists.time.count
(count)
The total time spent on get requests where the document existed submitted as a count.
Shown as second
elasticsearch.get.exists.total
(gauge)
The total number of get requests where the document existed.
Shown as request
elasticsearch.get.exists.total.count
(count)
The total number of get requests where the document existed submitted as a count.
Shown as request
elasticsearch.get.missing.time
(gauge)
The total time spent on get requests where the document was missing.
Shown as second
elasticsearch.get.missing.time.count
(count)
The total time spent on get requests where the document was missing submitted as a count.
Shown as second
elasticsearch.get.missing.total
(gauge)
The total number of get requests where the document was missing.
Shown as request
elasticsearch.get.missing.total.count
(count)
The total number of get requests where the document was missing submitted as a count.
Shown as request
elasticsearch.get.time
(gauge)
The total time spent on get requests.
Shown as second
elasticsearch.get.time.count
(count)
The total time spent on get requests submitted as a count.
Shown as second
elasticsearch.get.total
(gauge)
The total number of get requests.
Shown as request
elasticsearch.get.total.count
(count)
The total number of get requests submitted as a count.
Shown as request
elasticsearch.http.current_open
(gauge)
The number of current open HTTP connections.
Shown as connection
elasticsearch.http.total_opened
(gauge)
The total number of opened HTTP connections.
Shown as connection
elasticsearch.http.total_opened.count
(count)
The total number of opened HTTP connections submitted as a count.
Shown as connection
elasticsearch.id_cache.size
(gauge)
The size of the id cache [v0.90.5 pre 2.0].
Shown as byte
elasticsearch.index.docs.count
(gauge)
The number of documents in the index
Shown as document
elasticsearch.index.docs.deleted
(gauge)
The number of deleted documents in the index
Shown as document
elasticsearch.index.health
(gauge)
The status of the index as a number: green = 0, yellow = 1, red = 2
elasticsearch.index.health.reverse
(gauge)
The status of the index as a number: red = 0, yellow = 1, green = 2
elasticsearch.index.primary_shards
(gauge)
The number of primary shards in the index
Shown as shard
elasticsearch.index.primary_store_size
(gauge)
The store size of primary shards in the index
Shown as byte
elasticsearch.index.replica_shards
(gauge)
The number of replica shards in the index
Shown as shard
elasticsearch.index.search.query.time
(gauge)
Time in milliseconds spent performing query operations
Shown as millisecond
elasticsearch.index.search.query.total
(gauge)
Total number of query operations
elasticsearch.index.store_size
(gauge)
The store size of primary and replica shards in the index
Shown as byte
elasticsearch.indexing.delete.current
(gauge)
The number of documents currently being deleted from an index.
Shown as document
elasticsearch.indexing.delete.time
(gauge)
The total time spent deleting documents from an index.
Shown as second
elasticsearch.indexing.delete.time.count
(count)
The total time spent deleting documents from an index submitted as a count.
Shown as second
elasticsearch.indexing.delete.total
(gauge)
The total number of documents deleted from an index.
Shown as document
elasticsearch.indexing.delete.total.count
(count)
The total number of documents deleted from an index submitted as a count.
Shown as document
elasticsearch.indexing.index.current
(gauge)
The number of documents currently being indexed to an index.
Shown as document
elasticsearch.indexing.index.time
(gauge)
The total time spent indexing documents to an index.
Shown as second
elasticsearch.indexing.index.time.count
(count)
The total time spent indexing documents to an index submitted as a count.
Shown as second
elasticsearch.indexing.index.total
(gauge)
The total number of documents indexed to an index.
Shown as document
elasticsearch.indexing.index.total.count
(count)
The total number of documents indexed to an index submitted as a count.
Shown as document
elasticsearch.indexing_pressure.memory.current.all_in_bytes
(gauge)
Memory consumed, in bytes, by indexing requests in the coordinating, primary, or replica stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.current.combined_coordinating_and_primary_in_bytes
(gauge)
Memory consumed, in bytes, by indexing requests in the coordinating or primary stage. This value is not the sum of coordinating and primary as a node can reuse the coordinating memory if the primary stage is executed locally [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.current.coordinating_in_bytes
(gauge)
Memory consumed by indexing requests in the coordinating stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.current.primary_in_bytes
(gauge)
Memory consumed by indexing requests in the primary stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.current.replica_in_bytes
(gauge)
Memory consumed by indexing requests in the replica stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.limit_in_bytes
(gauge)
Configured memory limit, in bytes, for the indexing requests. Replica requests have an automatic limit that is 1.5x this value [v7.10+].
Shown as byte
elasticsearch.indexing_pressure.memory.total.all_in_bytes
(gauge)
Memory consumed, in bytes, by indexing requests in the coordinating, primary, or replica stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.total.combined_coordinating_and_primary_in_bytes
(gauge)
Memory consumed, in bytes, by indexing requests in the coordinating or primary stage. This value is not the sum of coordinating and primary as a node can reuse the coordinating memory if the primary stage is executed locally [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.total.coordinating_in_bytes
(gauge)
Memory consumed by indexing requests in the coordinating stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.total.coordinating_rejections
(gauge)
Number of indexing requests rejected in the coordinating stage [v7.9+].
Shown as request
elasticsearch.indexing_pressure.memory.total.primary_in_bytes
(gauge)
Memory consumed by indexing requests in the primary stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.total.primary_rejections
(gauge)
Number of indexing requests rejected in the primary stage [v7.9+].
Shown as request
elasticsearch.indexing_pressure.memory.total.replica_in_bytes
(gauge)
Memory consumed by indexing requests in the replica stage [v7.9+].
Shown as byte
elasticsearch.indexing_pressure.memory.total.replica_rejections
(gauge)
Number of indexing requests rejected in the replica stage [v7.9+].
Shown as request
elasticsearch.indices.count
(gauge)
The number of indices in the cluster.
Shown as index
elasticsearch.indices.indexing.index_failed
(gauge)
The number of failed indexing operations [v2.1+].
elasticsearch.indices.indexing.index_failed.count
(count)
The number of failed indexing operations submitted as a count [v2.1+].
elasticsearch.indices.indexing.throttle_time
(gauge)
The total time indexing waited due to throttling [v1.4.0+].
Shown as millisecond
elasticsearch.indices.indexing.throttle_time.count
(count)
The total time indexing waited due to throttling submitted as a count [v1.4.0+].
Shown as millisecond
elasticsearch.indices.query_cache.cache_count
(count)
[v2.0+].
elasticsearch.indices.query_cache.cache_size
(gauge)
[v2.0+].
elasticsearch.indices.query_cache.evictions
(gauge)
The number of query cache evictions [v1.4.0+].
Shown as eviction
elasticsearch.indices.query_cache.evictions.count
(count)
The number of query cache evictions submitted as a count [v1.4.0+].
Shown as eviction
elasticsearch.indices.query_cache.hit_count
(gauge)
The number of query cache hits [v1.4.0+].
Shown as hit
elasticsearch.indices.query_cache.hit_count.count
(count)
The number of query cache hits submitted as a count [v1.4.0+].
Shown as hit
elasticsearch.indices.query_cache.memory_size_in_bytes
(gauge)
The memory used by the query cache [v1.4.0+].
Shown as byte
elasticsearch.indices.query_cache.miss_count
(gauge)
The number of query cache misses [v1.4.0+].
Shown as miss
elasticsearch.indices.query_cache.miss_count.total
(count)
The number of query cache misses [v1.4.0+].
Shown as miss
elasticsearch.indices.query_cache.total_count
(count)
[v2.0+].
elasticsearch.indices.recovery.current_as_source
(gauge)
The number of ongoing recoveries for which a shard serves as a source [v1.5.0+].
elasticsearch.indices.recovery.current_as_target
(gauge)
The number of ongoing recoveries for which a shard serves as a target [v1.5.0+].
elasticsearch.indices.recovery.throttle_time
(gauge)
The total time recoveries waited due to throttling [v1.5.0+].
Shown as millisecond
elasticsearch.indices.recovery.throttle_time.count
(count)
The total time recoveries waited due to throttling submitted as a count [v1.5.0+].
Shown as millisecond
elasticsearch.indices.request_cache.evictions
(gauge)
The number of request cache evictions [v2.0+].
Shown as eviction
elasticsearch.indices.request_cache.evictions.count
(count)
The number of request cache evictions submitted as a count [v2.0+].
Shown as eviction
elasticsearch.indices.request_cache.hit_count
(gauge)
The number of request cache hits [v2.0+].
Shown as hit
elasticsearch.indices.request_cache.hit_count.count
(count)
The number of request cache hits submitted as a count [v2.0+].
Shown as hit
elasticsearch.indices.request_cache.memory_size_in_bytes
(gauge)
The memory used by the request cache [v2.0+].
Shown as byte
elasticsearch.indices.request_cache.miss_count
(gauge)
The number of request cache misses [v2.0+].
Shown as miss
elasticsearch.indices.request_cache.miss_count.count
(count)
The number of request cache misses submitted as a count [v2.0+].
Shown as miss
elasticsearch.indices.segments.count
(gauge)
The number of segments in an index shard.
Shown as segment
elasticsearch.indices.segments.doc_values_memory_in_bytes
(gauge)
The memory used by doc values.
Shown as byte
elasticsearch.indices.segments.fixed_bit_set_memory_in_bytes
(gauge)
The memory used by fixed bit set [v1.4.0+].
Shown as byte
elasticsearch.indices.segments.index_writer_max_memory_in_bytes
(gauge)
The maximum memory used by the index writer [v1.4.0+].
Shown as byte
elasticsearch.indices.segments.index_writer_memory_in_bytes
(gauge)
The memory used by the index writer [v1.3.0+].
Shown as byte
elasticsearch.indices.segments.memory_in_bytes
(gauge)
The memory used by index segments.
Shown as byte
elasticsearch.indices.segments.norms_memory_in_bytes
(gauge)
The memory used by norms [v2.0+].
Shown as byte
elasticsearch.indices.segments.stored_fields_memory_in_bytes
(gauge)
The memory used by stored fields [v2.0+].
Shown as byte
elasticsearch.indices.segments.term_vectors_memory_in_bytes
(gauge)
The memory used by term vectors.
Shown as byte
elasticsearch.indices.segments.terms_memory_in_bytes
(gauge)
The memory used by terms [v2.0+].
Shown as byte
elasticsearch.indices.segments.version_map_memory_in_bytes
(gauge)
The memory used by the segment version map [v1.3.0+].
Shown as byte
elasticsearch.indices.translog.operations
(gauge)
The number of operations in the transaction log.
Shown as operation
elasticsearch.indices.translog.size_in_bytes
(gauge)
The size of the transaction log.
Shown as byte
elasticsearch.initializing_shards
(gauge)
The number of shards that are currently initializing.
Shown as shard
elasticsearch.merges.current
(gauge)
The number of currently active segment merges.
Shown as merge
elasticsearch.merges.current.docs
(gauge)
The number of documents across segments currently being merged.
Shown as document
elasticsearch.merges.current.size
(gauge)
The size of the segments currently being merged.
Shown as byte
elasticsearch.merges.total
(gauge)
The total number of segment merges.
Shown as merge
elasticsearch.merges.total.count
(count)
The total number of segment merges submitted as a count.
Shown as merge
elasticsearch.merges.total.docs
(gauge)
The total number of documents across all merged segments.
Shown as document
elasticsearch.merges.total.docs.count
(count)
The total number of documents across all merged segments submitted as a count.
Shown as document
elasticsearch.merges.total.size
(gauge)
The total size of all merged segments.
Shown as byte
elasticsearch.merges.total.size.count
(count)
The total size of all merged segments submitted as a count.
Shown as byte
elasticsearch.merges.total.time
(gauge)
The total time spent on segment merging.
Shown as second
elasticsearch.merges.total.time.count
(count)
The total time spent on segment merging submitted as a count.
Shown as second
elasticsearch.number_of_data_nodes
(gauge)
The number of data nodes in the cluster.
Shown as node
elasticsearch.number_of_nodes
(gauge)
The total number of nodes in the cluster.
Shown as node
elasticsearch.pending_tasks_priority_high
(gauge)
The number of high priority pending tasks.
Shown as task
elasticsearch.pending_tasks_priority_urgent
(gauge)
The number of urgent priority pending tasks.
Shown as task
elasticsearch.pending_tasks_time_in_queue
(gauge)
The average time spent by tasks in the queue.
Shown as millisecond
elasticsearch.pending_tasks_total
(gauge)
The total number of pending tasks.
Shown as task
elasticsearch.primaries.docs.count
(gauge)
The total number of documents in the primary shards.
Shown as document
elasticsearch.primaries.docs.deleted
(gauge)
The total number of documents deleted from the primary shards.
Shown as document
elasticsearch.primaries.flush.total
(gauge)
The total number of index flushes to disk from the primary shards since start.
Shown as flush
elasticsearch.primaries.flush.total.time
(gauge)
The total time spent flushing the index to disk from the primary shards.
Shown as second
elasticsearch.primaries.get.current
(gauge)
The number of get requests currently running on the primary shards.
Shown as request
elasticsearch.primaries.get.exists.time
(gauge)
The total time spent on get requests from the primary shards where the document existed.
Shown as request
elasticsearch.primaries.get.exists.total
(gauge)
The total number of get requests on primary shards where the document existed.
Shown as request
elasticsearch.primaries.get.missing.time
(gauge)
The total time spent on get requests from the primary shards where the document was missing.
Shown as second
elasticsearch.primaries.get.missing.total
(gauge)
The total number of get requests from the primary shards where the document was missing.
Shown as request
elasticsearch.primaries.get.time
(gauge)
The total time spent on get requests from the primary shards.
Shown as second
elasticsearch.primaries.get.total
(gauge)
The total number of get requests from the primary shards.
Shown as request
elasticsearch.primaries.indexing.delete.current
(gauge)
The number of documents currently being deleted from an index on the primary shards.
Shown as document
elasticsearch.primaries.indexing.delete.time
(gauge)
The total time spent deleting documents from an index on the primary shards.
Shown as second
elasticsearch.primaries.indexing.delete.total
(gauge)
The total number of documents deleted from an index on the primary shards.
Shown as document
elasticsearch.primaries.indexing.index.current
(gauge)
The number of documents currently being indexed to an index on the primary shards.
Shown as document
elasticsearch.primaries.indexing.index.time
(gauge)
The total time spent indexing documents to an index on the primary shards.
Shown as second
elasticsearch.primaries.indexing.index.total
(gauge)
The total number of documents indexed to an index on the primary shards.
Shown as document
elasticsearch.primaries.merges.current
(gauge)
The number of currently active segment merges on the primary shards.
Shown as merge
elasticsearch.primaries.merges.current.docs
(gauge)
The number of documents across segments currently being merged on the primary shards.
Shown as document
elasticsearch.primaries.merges.current.size
(gauge)
The size of the segments currently being merged on the primary shards.
Shown as byte
elasticsearch.primaries.merges.total
(gauge)
The total number of segment merges on the primary shards.
Shown as merge
elasticsearch.primaries.merges.total.docs
(gauge)
The total number of documents across all merged segments on the primary shards.
Shown as document
elasticsearch.primaries.merges.total.size
(gauge)
The total size of all merged segments on the primary shards.
Shown as byte
elasticsearch.primaries.merges.total.time
(gauge)
The total time spent on segment merging on the primary shards.
Shown as second
elasticsearch.primaries.refresh.external.total
(gauge)
The total number of external index refreshes on the primary shards.
Shown as refresh
elasticsearch.primaries.refresh.external.total.time
(gauge)
The total time spent on external index refreshes on the primary shards.
Shown as second
elasticsearch.primaries.refresh.total
(gauge)
The total number of index refreshes on the primary shards.
Shown as refresh
elasticsearch.primaries.refresh.total.time
(gauge)
The total time spent on index refreshes on the primary shards.
Shown as second
elasticsearch.primaries.search.fetch.current
(gauge)
The number of query fetches currently running on the primary shards.
Shown as fetch
elasticsearch.primaries.search.fetch.time
(gauge)
The total time spent on query fetches on the primary shards.
Shown as second
elasticsearch.primaries.search.fetch.total
(gauge)
The total number of query fetches on the primary shards.
Shown as fetch
elasticsearch.primaries.search.query.current
(gauge)
The number of currently active queries on the primary shards.
Shown as query
elasticsearch.primaries.search.query.time
(gauge)
The total time spent querying on the primary shards.
Shown as second
elasticsearch.primaries.search.query.total
(gauge)
The total number of queries to the primary shards.
Shown as query
elasticsearch.primaries.store.size
(gauge)
The total size of all the primary shards.
Shown as byte
elasticsearch.process.cpu.percent
(gauge)
CPU usage in percent or -1 if not known at the time the stats are computed [v5+]
Shown as percent
elasticsearch.process.open_fd
(gauge)
The number of opened file descriptors associated with the current process, or -1 if not supported.
Shown as file
elasticsearch.refresh.external.total
(gauge)
The total number of external index refreshes [v7.2+].
Shown as refresh
elasticsearch.refresh.external.total.time
(gauge)
The total time spent on external index refreshes [v7.2+].
Shown as second
elasticsearch.refresh.total
(gauge)
The total number of index refreshes.
Shown as refresh
elasticsearch.refresh.total.count
(count)
The total number of index refreshes submitted as a count.
Shown as refresh
elasticsearch.refresh.total.time
(gauge)
The total time spent on index refreshes.
Shown as second
elasticsearch.refresh.total.time.count
(count)
The total time spent on index refreshes submitted as a count.
Shown as second
elasticsearch.relocating_shards
(gauge)
The number of shards that are relocating from one node to another.
Shown as shard
elasticsearch.search.fetch.current
(gauge)
The number of search fetches currently running.
Shown as fetch
elasticsearch.search.fetch.open_contexts
(gauge)
The number of active searches [v0.90.5+].
Shown as query
elasticsearch.search.fetch.time
(gauge)
The total time spent on the search fetch.
Shown as second
elasticsearch.search.fetch.time.count
(count)
The total time spent on the search fetch submitted as a count.
Shown as second
elasticsearch.search.fetch.total
(gauge)
The total number of search fetches.
Shown as fetch
elasticsearch.search.fetch.total.count
(count)
The total number of search fetches submitted as a count.
Shown as fetch
elasticsearch.search.query.current
(gauge)
The number of currently active queries.
Shown as query
elasticsearch.search.query.time
(gauge)
The total time spent on queries.
Shown as second
elasticsearch.search.query.time.count
(count)
The total time spent on queries submitted as a count.
Shown as second
elasticsearch.search.query.total
(gauge)
The total number of queries.
Shown as query
elasticsearch.search.query.total.count
(count)
The total number of queries submitted as a count.
Shown as query
elasticsearch.search.scroll.current
(gauge)
The number of currently active scroll queries [v5+].
Shown as query
elasticsearch.search.scroll.time
(gauge)
The total time spent on scroll queries [v5+].
Shown as second
elasticsearch.search.scroll.time.count
(count)
The total time spent on scroll queries submitted as a count [v5+].
Shown as second
elasticsearch.search.scroll.total
(gauge)
The total number of scroll queries [v5+].
Shown as query
elasticsearch.search.scroll.total.count
(count)
The total number of scroll queries submitted as a count [v5+].
Shown as query
elasticsearch.shards
(gauge)
Number of primary and replica shards assigned to the node.
Shown as shard
elasticsearch.slm.snapshot_deletion_failures
(gauge)
The total number of snapshot deletion failures.
Shown as error
elasticsearch.slm.snapshots_deleted
(gauge)
The total number of deleted snapshots.
elasticsearch.slm.snapshots_failed
(gauge)
The total number of failed snapshots.
Shown as error
elasticsearch.slm.snapshots_taken
(gauge)
The total number of snaphots.
elasticsearch.store.size
(gauge)
The total size in bytes of the store.
Shown as byte
elasticsearch.templates.count
(gauge)
The total number of templates in the cluster.
Shown as document
elasticsearch.thread_pool.bulk.active
(gauge)
The number of active threads in the bulk pool [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.completed
(gauge)
The number of completed threads in the bulk pool [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.completed.count
(count)
The number of completed threads in the bulk pool submitted as a count [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.queue
(gauge)
The number of queued threads in the bulk pool [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.rejected
(gauge)
The number of rejected threads in the bulk pool [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.rejected.count
(count)
The number of rejected threads in the bulk pool submitted as a count [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.threads
(gauge)
The total number of threads in the bulk pool [v<6.3].
Shown as thread
elasticsearch.thread_pool.bulk.threads.count
(count)
The total number of threads in the bulk pool submitted as a count [v<6.3].
Shown as thread
elasticsearch.thread_pool.fetch_shard_started.active
(gauge)
The number of active threads in the fetch shard started pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_started.queue
(gauge)
The number of queued threads in the fetch shard started pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_started.rejected
(gauge)
The number of rejected threads in the fetch shard started pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_started.threads
(gauge)
The total number of threads in the fetch shard started pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_store.active
(gauge)
The number of active threads in the fetch shard store pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_store.queue
(gauge)
The number of queued threads in the fetch shard store pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_store.rejected
(gauge)
The number of rejected threads in the fetch shard store pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.fetch_shard_store.threads
(gauge)
The total number of threads in the fetch shard store pool [v1.6.0+].
Shown as thread
elasticsearch.thread_pool.flush.active
(gauge)
The number of active threads in the flush queue.
Shown as thread
elasticsearch.thread_pool.flush.completed
(gauge)
The number of completed threads in the flush pool.
Shown as thread
elasticsearch.thread_pool.flush.completed.count
(count)
The number of completed threads in the flush pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.flush.queue
(gauge)
The number of queued threads in the flush pool.
Shown as thread
elasticsearch.thread_pool.flush.rejected
(gauge)
The number of rejected threads in the flush pool.
Shown as thread
elasticsearch.thread_pool.flush.rejected.count
(count)
The number of rejected threads in the flush pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.flush.threads
(gauge)
The total number of threads in the flush pool.
Shown as thread
elasticsearch.thread_pool.flush.threads.count
(count)
The total number of threads in the flush pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.force_merge.active
(gauge)
The number of active threads for force merge operations [v2.1+].
Shown as thread
elasticsearch.thread_pool.force_merge.queue
(gauge)
The number of queued threads for force merge operations [v2.1+].
Shown as thread
elasticsearch.thread_pool.force_merge.rejected
(gauge)
The number of rejected threads for force merge operations [v2.1+].
Shown as thread
elasticsearch.thread_pool.force_merge.rejected.count
(count)
The number of rejected threads for force merge operations submitted as a count [v2.1+].
Shown as thread
elasticsearch.thread_pool.force_merge.threads
(gauge)
The total number of threads for force merge operations [v2.1+].
Shown as thread
elasticsearch.thread_pool.generic.active
(gauge)
The number of active threads in the generic pool.
Shown as thread
elasticsearch.thread_pool.generic.completed
(gauge)
The number of completed threads in the generic pool.
Shown as thread
elasticsearch.thread_pool.generic.completed.count
(count)
The number of completed threads in the generic pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.generic.queue
(gauge)
The number of queued threads in the generic pool.
Shown as thread
elasticsearch.thread_pool.generic.rejected
(gauge)
The number of rejected threads in the generic pool.
Shown as thread
elasticsearch.thread_pool.generic.rejected.count
(count)
The number of rejected threads in the generic pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.generic.threads
(gauge)
The total number of threads in the generic pool.
Shown as thread
elasticsearch.thread_pool.generic.threads.count
(count)
The total number of threads in the generic pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.get.active
(gauge)
The number of active threads in the get pool.
Shown as thread
elasticsearch.thread_pool.get.completed
(gauge)
The number of completed threads in the get pool.
Shown as thread
elasticsearch.thread_pool.get.completed.count
(count)
The number of completed threads in the get pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.get.queue
(gauge)
The number of queued threads in the get pool.
Shown as thread
elasticsearch.thread_pool.get.rejected
(gauge)
The number of rejected threads in the get pool.
Shown as thread
elasticsearch.thread_pool.get.rejected.count
(count)
The number of rejected threads in the get pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.get.threads
(gauge)
The total number of threads in the get pool.
Shown as thread
elasticsearch.thread_pool.get.threads.count
(count)
The total number of threads in the get pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.index.active
(gauge)
The number of active threads in the index pool [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.completed
(gauge)
The number of completed threads in the index pool [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.completed.count
(count)
The number of completed threads in the index pool submitted as a count [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.queue
(gauge)
The number of queued threads in the index pool [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.rejected
(gauge)
The number of rejected threads in the index pool [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.rejected.count
(count)
The number of rejected threads in the index pool submitted as a count [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.threads
(gauge)
The total number of threads in the index pool [v<7.0].
Shown as thread
elasticsearch.thread_pool.index.threads.count
(count)
The total number of threads in the index pool submitted as a count [v<7.0].
Shown as thread
elasticsearch.thread_pool.listener.active
(gauge)
The number of active threads in the listener pool [v1.4.0+].
Shown as thread
elasticsearch.thread_pool.listener.completed
(gauge)
The number of completed threads in the listener pool.
Shown as thread
elasticsearch.thread_pool.listener.completed.count
(count)
The number of completed threads in the listener pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.listener.queue
(gauge)
The number of queued threads in the listener pool [v1.4.0+].
Shown as thread
elasticsearch.thread_pool.listener.rejected
(gauge)
The number of rejected threads in the listener pool [v1.4.0+].
Shown as thread
elasticsearch.thread_pool.listener.rejected.count
(count)
The number of rejected threads in the listener pool submitted as a count [v1.4.0+].
Shown as thread
elasticsearch.thread_pool.listener.threads
(gauge)
The total number of threads in the listener pool [v1.4.0+].
Shown as thread
elasticsearch.thread_pool.listener.threads.count
(count)
The total number of threads in the listener pool submitted as a count [v1.4.0+].
Shown as thread
elasticsearch.thread_pool.management.active
(gauge)
The number of active threads in the management pool.
Shown as thread
elasticsearch.thread_pool.management.completed
(gauge)
The number of completed threads in the management pool.
Shown as thread
elasticsearch.thread_pool.management.completed.count
(count)
The number of completed threads in the management pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.management.queue
(gauge)
The number of queued threads in the management pool.
Shown as thread
elasticsearch.thread_pool.management.rejected
(gauge)
The number of rejected threads in the management pool.
Shown as thread
elasticsearch.thread_pool.management.rejected.count
(count)
The number of rejected threads in the management pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.management.threads
(gauge)
The total number of threads in the management pool.
Shown as thread
elasticsearch.thread_pool.management.threads.count
(count)
The total number of threads in the management pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.merge.active
(gauge)
The number of active threads in the merge pool [v<2.0].
Shown as thread
elasticsearch.thread_pool.merge.queue
(gauge)
The number of queued threads in the merge pool [v<2.0].
Shown as thread
elasticsearch.thread_pool.merge.rejected
(gauge)
The number of rejected threads in the merge pool [v<2.0].
Shown as thread
elasticsearch.thread_pool.merge.threads
(gauge)
The total number of threads in the merge pool [v<2.0].
Shown as thread
elasticsearch.thread_pool.percolate.active
(gauge)
The number of active threads in the percolate pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.percolate.queue
(gauge)
The number of queued threads in the percolate pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.percolate.rejected
(gauge)
The number of rejected threads in the percolate pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.percolate.rejected.count
(count)
The number of rejected threads in the percolate pool submitted as a count [v<5.0].
Shown as thread
elasticsearch.thread_pool.percolate.threads
(gauge)
The total number of threads in the percolate pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.refresh.active
(gauge)
The number of active threads in the refresh pool.
Shown as thread
elasticsearch.thread_pool.refresh.completed
(gauge)
The number of completed threads in the refresh pool.
Shown as thread
elasticsearch.thread_pool.refresh.completed.count
(count)
The number of completed threads in the refresh pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.refresh.queue
(gauge)
The number of queued threads in the refresh pool.
Shown as thread
elasticsearch.thread_pool.refresh.rejected
(gauge)
The number of rejected threads in the refresh pool.
Shown as thread
elasticsearch.thread_pool.refresh.rejected.count
(count)
The number of rejected threads in the refresh pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.refresh.threads
(gauge)
The total number of threads in the refresh pool.
Shown as thread
elasticsearch.thread_pool.refresh.threads.count
(count)
The total number of threads in the refresh pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.search.active
(gauge)
The number of active threads in the search pool.
Shown as thread
elasticsearch.thread_pool.search.completed
(gauge)
The number of completed threads in the search pool.
Shown as thread
elasticsearch.thread_pool.search.completed.count
(count)
The number of completed threads in the search pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.search.queue
(gauge)
The number of queued threads in the search pool.
Shown as thread
elasticsearch.thread_pool.search.rejected
(gauge)
The number of rejected threads in the search pool.
Shown as thread
elasticsearch.thread_pool.search.rejected.count
(count)
The number of rejected threads in the search pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.search.threads
(gauge)
The total number of threads in the search pool.
Shown as thread
elasticsearch.thread_pool.search.threads.count
(count)
The total number of threads in the search pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.snapshot.active
(gauge)
The number of active threads in the snapshot pool.
Shown as thread
elasticsearch.thread_pool.snapshot.completed
(gauge)
The number of completed threads in the snapshot pool.
Shown as thread
elasticsearch.thread_pool.snapshot.completed.count
(count)
The number of completed threads in the snapshot pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.snapshot.queue
(gauge)
The number of queued threads in the snapshot pool.
Shown as thread
elasticsearch.thread_pool.snapshot.rejected
(gauge)
The number of rejected threads in the snapshot pool.
Shown as thread
elasticsearch.thread_pool.snapshot.rejected.count
(count)
The number of rejected threads in the snapshot pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.snapshot.threads
(gauge)
The total number of threads in the snapshot pool.
Shown as thread
elasticsearch.thread_pool.snapshot.threads.count
(count)
The total number of threads in the snapshot pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.suggest.active
(gauge)
The number of active threads in the suggest pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.suggest.queue
(gauge)
The number of queued threads in the suggest pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.suggest.rejected
(gauge)
The number of rejected threads in the suggest pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.suggest.rejected.count
(count)
The number of rejected threads in the suggest pool submitted as a count [v<5.0].
Shown as thread
elasticsearch.thread_pool.suggest.threads
(gauge)
The number of threads in the suggest pool [v<5.0].
Shown as thread
elasticsearch.thread_pool.warmer.active
(gauge)
The number of active threads in the warmer pool.
Shown as thread
elasticsearch.thread_pool.warmer.completed
(gauge)
The number of completed threads in the warmer pool.
Shown as thread
elasticsearch.thread_pool.warmer.queue
(gauge)
The number of queued threads in the warmer pool.
Shown as thread
elasticsearch.thread_pool.warmer.rejected
(gauge)
The number of rejected threads in the warmer pool.
Shown as thread
elasticsearch.thread_pool.warmer.rejected.count
(count)
The number of rejected threads in the warmer pool submitted as a count.
Shown as thread
elasticsearch.thread_pool.warmer.threads
(gauge)
The total number of threads in the warmer pool.
Shown as thread
elasticsearch.thread_pool.write.active
(gauge)
The number of active threads in the write pool [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.completed
(gauge)
The number of completed threads in the write pool [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.completed.count
(count)
The number of completed threads in the write pool submitted as a count [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.queue
(gauge)
The number of queued threads in the write pool [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.rejected
(gauge)
The number of rejected threads in the write pool [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.rejected.count
(count)
The number of rejected threads in the write pool submitted as a count [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.threads
(gauge)
The total number of threads in the write pool [v6.3+].
Shown as thread
elasticsearch.thread_pool.write.threads.count
(count)
The total number of threads in the write pool submitted as a count [v6.3+].
Shown as thread
elasticsearch.transport.rx_count
(gauge)
The total number of packets received in cluster communication.
Shown as packet
elasticsearch.transport.rx_count.count
(count)
The total number of packets received in cluster communication submitted as a count.
Shown as packet
elasticsearch.transport.rx_size
(gauge)
The total size of data received in cluster communication.
Shown as byte
elasticsearch.transport.rx_size.count
(count)
The total size of data received in cluster communication submitted as a count.
Shown as byte
elasticsearch.transport.server_open
(gauge)
The number of connections opened for cluster communication.
Shown as connection
elasticsearch.transport.tx_count
(gauge)
The total number of packets sent in cluster communication.
Shown as packet
elasticsearch.transport.tx_count.count
(count)
The total number of packets sent in cluster communication submitted as a count.
Shown as packet
elasticsearch.transport.tx_size
(gauge)
The total size of data sent in cluster communication.
Shown as byte
elasticsearch.transport.tx_size.count
(count)
The total size of data sent in cluster communication submitted as a count.
Shown as byte
elasticsearch.unassigned_shards
(gauge)
The number of shards that are unassigned to a node.
Shown as shard
jvm.gc.collection_count
(gauge)
The total number of garbage collections run by the JVM [v<0.9.10].
Shown as garbage collection
jvm.gc.collection_time
(gauge)
The total time spent on garbage collection in the JVM [v<0.9.10].
Shown as second
jvm.gc.collectors.old.collection_time
(gauge)
The total time spent in major GCs in the JVM that collect old generation objects.
Shown as second
jvm.gc.collectors.old.collection_time.rate
(gauge)
The total time (per second) spent in major GCs in the JVM that collect old generation objects.
Shown as second
jvm.gc.collectors.old.count
(gauge)
The total count of major GCs in the JVM that collect old generation objects.
Shown as garbage collection
jvm.gc.collectors.old.rate
(gauge)
The total count (per second) of major GCs in the JVM that collect old generation objects.
Shown as garbage collection
jvm.gc.collectors.young.collection_time
(gauge)
The total time spent in minor GCs in the JVM that collects young generation objects [v0.9.10+].
Shown as second
jvm.gc.collectors.young.collection_time.rate
(gauge)
The total time (per second) spent in minor GCs in the JVM that collects young generation objects [v0.9.10+].
Shown as second
jvm.gc.collectors.young.count
(gauge)
The total count of minor GCs in the JVM that collects young generation objects [v0.9.10+].
Shown as garbage collection
jvm.gc.collectors.young.rate
(gauge)
The total count (per second) of minor GCs in the JVM that collects young generation objects [v0.9.10+].
Shown as garbage collection
jvm.gc.concurrent_mark_sweep.collection_time
(gauge)
The total time spent on "concurrent mark & sweep" GCs in the JVM [v<0.9.10].
Shown as second
jvm.gc.concurrent_mark_sweep.count
(gauge)
The total count of "concurrent mark & sweep" GCs in the JVM [v<0.9.10].
Shown as garbage collection
jvm.gc.par_new.collection_time
(gauge)
The total time spent on "parallel new" GCs in the JVM [v<0.9.10].
Shown as second
jvm.gc.par_new.count
(gauge)
The total count of "parallel new" GCs in the JVM [v<0.9.10].
Shown as garbage collection
jvm.mem.heap_committed
(gauge)
The amount of memory guaranteed to be available to the JVM heap.
Shown as byte
jvm.mem.heap_in_use
(gauge)
The percentage of memory currently used by the JVM heap as a value between 0 and 100.
Shown as percent
jvm.mem.heap_max
(gauge)
The maximum amount of memory that can be used by the JVM heap.
Shown as byte
jvm.mem.heap_used
(gauge)
The amount of memory in bytes currently used by the JVM heap.
Shown as byte
jvm.mem.non_heap_committed
(gauge)
The amount of memory guaranteed to be available to JVM non-heap.
Shown as byte
jvm.mem.non_heap_used
(gauge)
The amount of memory in bytes currently used by the JVM non-heap.
Shown as byte
jvm.mem.pools.old.max
(gauge)
The maximum amount of memory that can be used by the Old Generation heap region.
Shown as byte
jvm.mem.pools.old.used
(gauge)
The amount of memory in bytes currently used by the Old Generation heap region.
Shown as byte
jvm.mem.pools.survivor.max
(gauge)
The maximum amount of memory that can be used by the Survivor Space.
Shown as byte
jvm.mem.pools.survivor.used
(gauge)
The amount of memory in bytes currently used by the Survivor Space.
Shown as byte
jvm.mem.pools.young.max
(gauge)
The maximum amount of memory that can be used by the Young Generation heap region.
Shown as byte
jvm.mem.pools.young.used
(gauge)
The amount of memory in bytes currently used by the Young Generation heap region.
Shown as byte
jvm.threads.count
(gauge)
The number of active threads in the JVM.
Shown as thread
jvm.threads.peak_count
(gauge)
The peak number of threads used by the JVM.
Shown as thread

Événements

Le check Elasticsearch envoie un événement à Datadog à chaque changement de statut global de votre cluster Elasticsearch : rouge, jaune ou vert.

Checks de service

elasticsearch.cluster_health
Renvoie le status de [l’API Cluster Health] d’Elasticsearch (http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/cluster-health.html). Des informations supplémentaires sur le statut des shards au moment de la collecte de données sont incluses dans le message du check.
Statuses: ok, warning, critical

elasticsearch.can_connect
Renvoie CRITICAL si l’Agent n’est pas capable de se connecter à l’instance Elasticsearch qu’il surveille. Si ce n’est pas le cas, renvoie OK.
Statuses: ok, critical

Dépannage

Pour aller plus loin

PREVIEWING: Cyril-Bouchiat/add-vm-package-explorer-doc