CouchBase

Supported OS Linux Mac OS Windows

Intégration2.1.0

Octets Couchbase lus

Présentation

Identifiez les compartiments occupés, surveillez les ratios de miss de cache, et plus encore. Ce check de l’Agent recueille des métriques sur :

L’utilisation du disque dur et de la mémoire en fonction des données
Les connexions actives
Le nombre total d’objets
Le nombre d’opérations par seconde
La taille de la file d’attente d’écriture sur disque

Et bien plus encore.

Configuration

Installation

Le check Couchbase est inclus avec le package de l’Agent Datadog : vous n’avez donc rien d’autre à installer sur vos nœuds Couchbase.

Configuration

Host

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

Collecte de métriques

Modifiez le fichier couchbase.d/conf.yaml dans le dossier conf.d/ à la racine du répertoire de configuration de votre Agent pour commencer à recueillir vos données Couchbase. Consultez le fichier d’exemple couchbase.d/conf.yaml pour découvrir toutes les options de configuration disponibles.
```
init_config:

instances:
  ## @param server - string - required
  ## The server's url.
  #
  - server: http://localhost:8091
```
Redémarrez l’Agent.

Collecte de logs

Disponible à partir des versions > 6.0 de l’Agent

La collecte de logs est désactivée par défaut dans l’Agent Datadog. Vous devez l’activer dans datadog.yaml :
```
logs_enabled: true
```
Ajoutez ce bloc de configuration à votre fichier couchbase.d/conf.yaml pour commencer à recueillir vos logs Couchbase :
```
logs:
  - type: file
    path: /opt/couchbase/var/lib/couchbase/logs/couchdb.log
    source: couchdb
```
Modifiez les valeurs des paramètres path et service et configurez-les pour votre environnement. Consultez le fichier d’exemple couchbase.d/conf.yaml pour découvrir toutes les options de configuration disponibles.
Redémarrez l’Agent.

Environnement conteneurisé

Consultez la documentation relative aux modèles d’intégration Autodiscovery pour découvrir comment appliquer les paramètres ci-dessous à un environnement conteneurisé.

Collecte de métriques

Paramètre	Valeur
`<NOM_INTÉGRATION>`	`couchbase`
`<CONFIG_INIT>`	vide ou `{}`
`<CONFIG_INSTANCE>`	`{"server": "http://%%host%%:8091"}`

Validation

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

Données collectées

Métriques

couchbase.by_bucket.avg_bg_wait_time (gauge)	Average background wait time Shown as microsecond
couchbase.by_bucket.avg_disk_commit_time (gauge)	Average disk commit time Shown as second
couchbase.by_bucket.avg_disk_update_time (gauge)	Average disk update time Shown as microsecond
couchbase.by_bucket.bg_wait_total (gauge)	Bytes read Shown as byte
couchbase.by_bucket.bytes_read (gauge)	Bytes read Shown as byte
couchbase.by_bucket.bytes_written (gauge)	Bytes written Shown as byte
couchbase.by_bucket.cas_badval (gauge)	Compare and Swap bad values
couchbase.by_bucket.cas_hits (gauge)	Compare and Swap hits Shown as hit
couchbase.by_bucket.cas_misses (gauge)	Compare and Swap misses Shown as miss
couchbase.by_bucket.cmd_get (gauge)	Get operations performed on the bucket Shown as get
couchbase.by_bucket.cmd_lookup (gauge)	Lookup operations performed on the bucket Shown as get
couchbase.by_bucket.cmd_set (gauge)	Set operations performed on the bucket Shown as set
couchbase.by_bucket.couch_docs_actual_disk_size (gauge)	Couch docs total size on disk in bytes Shown as byte
couchbase.by_bucket.couch_docs_data_size (gauge)	Couch docs data size in bytes Shown as byte
couchbase.by_bucket.couch_docs_disk_size (gauge)	Couch docs total size in bytes Shown as byte
couchbase.by_bucket.couch_docs_fragmentation (gauge)	Couch docs fragmentation Shown as percent
couchbase.by_bucket.couch_spatial_data_size (gauge)	Size of object data for spatial views Shown as byte
couchbase.by_bucket.couch_spatial_disk_size (gauge)	Amount of disk space occupied by spatial views Shown as byte
couchbase.by_bucket.couch_spatial_ops (gauge)	Spatial operations Shown as operation
couchbase.by_bucket.couch_total_disk_size (gauge)	Couch total disk size Shown as byte
couchbase.by_bucket.couch_views_data_size (gauge)	Size of object data for views Shown as byte
couchbase.by_bucket.couch_views_disk_size (gauge)	Amount of disk space occupied by views Shown as byte
couchbase.by_bucket.couch_views_fragmentation (gauge)	View fragmentation Shown as percent
couchbase.by_bucket.couch_views_ops (gauge)	View operations Shown as operation
couchbase.by_bucket.cpu_idle_ms (gauge)	CPU idle milliseconds Shown as millisecond
couchbase.by_bucket.cpu_utilization_rate (gauge)	CPU utilization percentage Shown as percent
couchbase.by_bucket.curr_connections (gauge)	The current number of bucket connections Shown as connection
couchbase.by_bucket.curr_items (gauge)	Number of active items in memory Shown as item
couchbase.by_bucket.curr_items_tot (gauge)	Total number of items Shown as item
couchbase.by_bucket.decr_hits (gauge)	Decrement hits Shown as hit
couchbase.by_bucket.decr_misses (gauge)	Decrement misses Shown as miss
couchbase.by_bucket.delete_hits (gauge)	Delete hits Shown as hit
couchbase.by_bucket.delete_misses (gauge)	Delete misses Shown as miss
couchbase.by_bucket.disk_commit_count (gauge)	Disk commits Shown as operation
couchbase.by_bucket.disk_update_count (gauge)	Disk updates Shown as operation
couchbase.by_bucket.disk_write_queue (gauge)	Disk write queue depth Shown as operation
couchbase.by_bucket.ep_bg_fetched (gauge)	Disk reads per second Shown as fetch
couchbase.by_bucket.ep_cache_miss_rate (gauge)	Cache miss rate Shown as miss
couchbase.by_bucket.ep_cache_miss_ratio (gauge)	Cache miss ratio Shown as percent
couchbase.by_bucket.ep_dcp_2i_backoff (gauge)	Number of backoffs for indexes DCP connections
couchbase.by_bucket.ep_dcp_2i_count (gauge)	Number of indexes DCP connections Shown as connection
couchbase.by_bucket.ep_dcp_2i_items_remaining (gauge)	Number of indexes items remaining to be sent Shown as item
couchbase.by_bucket.ep_dcp_2i_items_sent (gauge)	Number of indexes items sent Shown as item
couchbase.by_bucket.ep_dcp_2i_producer_count (gauge)	Number of indexes producers
couchbase.by_bucket.ep_dcp_2i_total_bytes (gauge)	Number bytes per second being sent for indexes DCP connections Shown as byte
couchbase.by_bucket.ep_dcp_fts_backoff (gauge)	Number of backoffs for fts DCP connections
couchbase.by_bucket.ep_dcp_fts_count (gauge)	Number of fts DCP connections Shown as connection
couchbase.by_bucket.ep_dcp_fts_items_remaining (gauge)	Number of fts items remaining to be sent Shown as item
couchbase.by_bucket.ep_dcp_fts_items_sent (gauge)	Number of fts items sent Shown as item
couchbase.by_bucket.ep_dcp_fts_producer_count (gauge)	Number of fts producers
couchbase.by_bucket.ep_dcp_fts_total_bytes (gauge)	Number bytes per second being sent for fts DCP connections Shown as byte
couchbase.by_bucket.ep_dcp_other_backoff (gauge)	Number of backoffs for other DCP connections
couchbase.by_bucket.ep_dcp_other_count (gauge)	Number of other DCP connections Shown as connection
couchbase.by_bucket.ep_dcp_other_items_remaining (gauge)	Number of other items remaining to be sent Shown as item
couchbase.by_bucket.ep_dcp_other_items_sent (gauge)	Number of other items sent Shown as item
couchbase.by_bucket.ep_dcp_other_producer_count (gauge)	Number of other producers
couchbase.by_bucket.ep_dcp_other_total_bytes (gauge)	Number bytes per second being sent for other DCP connections Shown as byte
couchbase.by_bucket.ep_dcp_replica_backoff (gauge)	Number of backoffs for replica DCP connections
couchbase.by_bucket.ep_dcp_replica_count (gauge)	Number of replica DCP connections Shown as connection
couchbase.by_bucket.ep_dcp_replica_items_remaining (gauge)	Number of replica items remaining to be sent Shown as item
couchbase.by_bucket.ep_dcp_replica_items_sent (gauge)	Number of replica items sent Shown as item
couchbase.by_bucket.ep_dcp_replica_producer_count (gauge)	Number of replica producers
couchbase.by_bucket.ep_dcp_replica_total_bytes (gauge)	Number bytes per second being sent for replica DCP connections Shown as byte
couchbase.by_bucket.ep_dcp_views_backoff (gauge)	Number of backoffs for views DCP connections
couchbase.by_bucket.ep_dcp_views_count (gauge)	Number of views DCP connections Shown as connection
couchbase.by_bucket.ep_dcp_views_items_remaining (gauge)	Number of views items remaining to be sent Shown as item
couchbase.by_bucket.ep_dcp_views_items_sent (gauge)	Number of views items sent Shown as item
couchbase.by_bucket.ep_dcp_views_producer_count (gauge)	Number of views producers
couchbase.by_bucket.ep_dcp_views_total_bytes (gauge)	Number bytes per second being sent for views DCP connections Shown as byte
couchbase.by_bucket.ep_dcp_xdcr_backoff (gauge)	Number of backoffs for xdcr DCP connections
couchbase.by_bucket.ep_dcp_xdcr_count (gauge)	Number of xdcr DCP connections Shown as connection
couchbase.by_bucket.ep_dcp_xdcr_items_remaining (gauge)	Number of xdcr items remaining to be sent Shown as item
couchbase.by_bucket.ep_dcp_xdcr_items_sent (gauge)	Number of xdcr items sent Shown as item
couchbase.by_bucket.ep_dcp_xdcr_producer_count (gauge)	Number of xdcr producers
couchbase.by_bucket.ep_dcp_xdcr_total_bytes (gauge)	Number bytes per second being sent for xdcr DCP connections Shown as byte
couchbase.by_bucket.ep_diskqueue_drain (gauge)	Total Drained items on disk queue Shown as item
couchbase.by_bucket.ep_diskqueue_fill (gauge)	Total enqueued items on disk queue Shown as item
couchbase.by_bucket.ep_diskqueue_items (gauge)	Total number of items waiting to be written to disk Shown as item
couchbase.by_bucket.ep_flusher_todo (gauge)	Number of items currently being written Shown as item
couchbase.by_bucket.ep_item_commit_failed (gauge)	Number of times a transaction failed to commit due to storage errors Shown as error
couchbase.by_bucket.ep_kv_size (gauge)	Total amount of user data cached in RAM in this bucket Shown as byte
couchbase.by_bucket.ep_max_size (gauge)	The maximum amount of memory this bucket can use Shown as byte
couchbase.by_bucket.ep_mem_high_wat (gauge)	Mem usage high water mark for auto-evictions Shown as byte
couchbase.by_bucket.ep_mem_low_wat (gauge)	Mem usage low water mark for auto-evictions Shown as byte
couchbase.by_bucket.ep_meta_data_memory (gauge)	Total amount of item metadata consuming RAM in this bucket Shown as byte
couchbase.by_bucket.ep_num_non_resident (gauge)	Number of non-resident items Shown as item
couchbase.by_bucket.ep_num_ops_del_meta (gauge)	Number of delete operations per second for this bucket as the target for XDCR Shown as operation
couchbase.by_bucket.ep_num_ops_del_ret_meta (gauge)	Number of delRetMeta operations per second for this bucket as the target for XDCR Shown as operation
couchbase.by_bucket.ep_num_ops_get_meta (gauge)	Number of read operations per second for this bucket as the target for XDCR Shown as operation
couchbase.by_bucket.ep_num_ops_set_meta (gauge)	Number of set operations per second for this bucket as the target for XDCR Shown as operation
couchbase.by_bucket.ep_num_ops_set_ret_meta (gauge)	Number of setRetMeta operations per second for this bucket as the target for XDCR Shown as operation
couchbase.by_bucket.ep_num_value_ejects (gauge)	Number of times item values got ejected from memory to disk Shown as item
couchbase.by_bucket.ep_oom_errors (gauge)	Number of times unrecoverable OOMs happened while processing operations Shown as error
couchbase.by_bucket.ep_ops_create (gauge)	Create operations Shown as operation
couchbase.by_bucket.ep_ops_update (gauge)	Update operations Shown as operation
couchbase.by_bucket.ep_overhead (gauge)	Extra memory used by transient data like persistence queues or checkpoints Shown as byte
couchbase.by_bucket.ep_queue_size (gauge)	Number of items queued for storage Shown as item
couchbase.by_bucket.ep_resident_items_rate (gauge)	Number of resident items Shown as item
couchbase.by_bucket.ep_tap_replica_queue_drain (gauge)	Total drained items in the replica queue Shown as item
couchbase.by_bucket.ep_tap_total_queue_drain (gauge)	Total drained items in the queue Shown as item
couchbase.by_bucket.ep_tap_total_queue_fill (gauge)	Total enqueued items in the queue Shown as item
couchbase.by_bucket.ep_tap_total_total_backlog_size (gauge)	Number of remaining items for replication Shown as item
couchbase.by_bucket.ep_tmp_oom_errors (gauge)	Number of times recoverable OOMs happened while processing operations Shown as error
couchbase.by_bucket.ep_vb_total (gauge)	Total number of vBuckets for this bucket Shown as item
couchbase.by_bucket.evictions (gauge)	Number of evictions Shown as eviction
couchbase.by_bucket.get_hits (gauge)	Number of get hits Shown as hit
couchbase.by_bucket.get_misses (gauge)	Number of get misses Shown as miss
couchbase.by_bucket.hibernated_requests (gauge)	Number of streaming requests now idle Shown as request
couchbase.by_bucket.hibernated_waked (gauge)	Rate of streaming request wakeups Shown as request
couchbase.by_bucket.hit_ratio (gauge)	Hit ratio Shown as percent
couchbase.by_bucket.incr_hits (gauge)	Number of increment hits Shown as hit
couchbase.by_bucket.incr_misses (gauge)	Number of increment misses Shown as miss
couchbase.by_bucket.mem_actual_free (gauge)	Free memory Shown as byte
couchbase.by_bucket.mem_actual_used (gauge)	Used memory Shown as byte
couchbase.by_bucket.mem_free (gauge)	Free memory Shown as byte
couchbase.by_bucket.mem_total (gauge)	Total available memory Shown as byte
couchbase.by_bucket.mem_used (gauge)	Engine's total memory usage (deprecated) Shown as byte
couchbase.by_bucket.mem_used_sys (gauge)	System memory usage Shown as byte
couchbase.by_bucket.misses (gauge)	Total number of misses Shown as miss
couchbase.by_bucket.ops (gauge)	Total number of operations Shown as operation
couchbase.by_bucket.page_faults (gauge)	Number of page faults Shown as page
couchbase.by_bucket.replication_docs_rep_queue (gauge)	Shown as item
couchbase.by_bucket.replication_meta_latency_aggr (gauge)	Shown as second
couchbase.by_bucket.rest_requests (gauge)	Number of HTTP requests Shown as request
couchbase.by_bucket.swap_total (gauge)	Total amount of swap available Shown as byte
couchbase.by_bucket.swap_used (gauge)	Amount of swap used Shown as byte
couchbase.by_bucket.vb_active_eject (gauge)	Number of items per second being ejected to disk from active vBuckets Shown as item
couchbase.by_bucket.vb_active_itm_memory (gauge)	Amount of active user data cached in RAM in this bucket Shown as item
couchbase.by_bucket.vb_active_meta_data_memory (gauge)	Amount of active item metadata consuming RAM in this bucket Shown as item
couchbase.by_bucket.vb_active_num (gauge)	Number of active items Shown as item
couchbase.by_bucket.vb_active_num_non_resident (gauge)	Number of non resident vBuckets in the active state for this bucket Shown as item
couchbase.by_bucket.vb_active_ops_create (gauge)	New items per second being inserted into active vBuckets in this bucket Shown as item
couchbase.by_bucket.vb_active_ops_update (gauge)	Number of items updated on active vBucket per second for this bucket Shown as item
couchbase.by_bucket.vb_active_queue_age (gauge)	Sum of disk queue item age in milliseconds Shown as millisecond
couchbase.by_bucket.vb_active_queue_drain (gauge)	Total drained items in the queue Shown as item
couchbase.by_bucket.vb_active_queue_fill (gauge)	Number of active items per second being put on the active item disk queue Shown as item
couchbase.by_bucket.vb_active_queue_size (gauge)	Number of active items in the queue Shown as item
couchbase.by_bucket.vb_active_resident_items_ratio (gauge)	Number of resident items Shown as item
couchbase.by_bucket.vb_avg_active_queue_age (gauge)	Average age in seconds of active items in the active item queue Shown as second
couchbase.by_bucket.vb_avg_pending_queue_age (gauge)	Average age in seconds of pending items in the pending item queue Shown as second
couchbase.by_bucket.vb_avg_replica_queue_age (gauge)	Average age in seconds of replica items in the replica item queue Shown as second
couchbase.by_bucket.vb_avg_total_queue_age (gauge)	Average age of items in the queue Shown as second
couchbase.by_bucket.vb_pending_curr_items (gauge)	Number of items in pending vBuckets Shown as item
couchbase.by_bucket.vb_pending_eject (gauge)	Number of items per second being ejected to disk from pending vBuckets Shown as item
couchbase.by_bucket.vb_pending_itm_memory (gauge)	Amount of pending user data cached in RAM in this bucket Shown as item
couchbase.by_bucket.vb_pending_meta_data_memory (gauge)	Amount of pending item metadata consuming RAM in this bucket Shown as item
couchbase.by_bucket.vb_pending_num (gauge)	Number of pending items Shown as item
couchbase.by_bucket.vb_pending_num_non_resident (gauge)	Number of non resident vBuckets in the pending state for this bucket Shown as item
couchbase.by_bucket.vb_pending_ops_create (gauge)	Number of pending create operations Shown as operation
couchbase.by_bucket.vb_pending_ops_update (gauge)	Number of items updated on pending vBucket per second for this bucket Shown as item
couchbase.by_bucket.vb_pending_queue_age (gauge)	Sum of disk pending queue item age in milliseconds Shown as millisecond
couchbase.by_bucket.vb_pending_queue_drain (gauge)	Total drained pending items in the queue Shown as item
couchbase.by_bucket.vb_pending_queue_fill (gauge)	Total enqueued pending items on disk queue Shown as item
couchbase.by_bucket.vb_pending_queue_size (gauge)	Number of pending items in the queue Shown as item
couchbase.by_bucket.vb_pending_resident_items_ratio (gauge)	Number of resident pending items Shown as item
couchbase.by_bucket.vb_replica_curr_items (gauge)	Number of in memory items Shown as item
couchbase.by_bucket.vb_replica_eject (gauge)	Number of items per second being ejected to disk from replica vBuckets Shown as item
couchbase.by_bucket.vb_replica_itm_memory (gauge)	Amount of replica user data cached in RAM in this bucket Shown as item
couchbase.by_bucket.vb_replica_meta_data_memory (gauge)	Total metadata memory Shown as byte
couchbase.by_bucket.vb_replica_num (gauge)	Number of replica vBuckets Shown as item
couchbase.by_bucket.vb_replica_num_non_resident (gauge)	Number of non resident vBuckets in the replica state for this bucket Shown as item
couchbase.by_bucket.vb_replica_ops_create (gauge)	Number of replica create operations Shown as operation
couchbase.by_bucket.vb_replica_ops_update (gauge)	Number of items updated on replica vBucket per second for this bucket Shown as item
couchbase.by_bucket.vb_replica_queue_age (gauge)	Sum of disk replica queue item age in milliseconds Shown as millisecond
couchbase.by_bucket.vb_replica_queue_drain (gauge)	Total drained replica items in the queue Shown as item
couchbase.by_bucket.vb_replica_queue_fill (gauge)	Total enqueued replica items on disk queue Shown as item
couchbase.by_bucket.vb_replica_queue_size (gauge)	Replica items in disk queue Shown as item
couchbase.by_bucket.vb_replica_resident_items_ratio (gauge)	Number of resident replica items Shown as item
couchbase.by_bucket.vb_total_queue_age (gauge)	Sum of disk queue item age in milliseconds Shown as second
couchbase.by_bucket.xdc_ops (gauge)	Number of cross-datacenter replication operations Shown as operation
couchbase.by_node.cmd_get (gauge)	Get operations performed on the node Shown as get
couchbase.by_node.couch_docs_actual_disk_size (gauge)	Couch docs total size on disk in bytes Shown as byte
couchbase.by_node.couch_docs_data_size (gauge)	Couch docs data size in bytes Shown as byte
couchbase.by_node.couch_spatial_data_size (gauge)	Size of object data for spatial views Shown as byte
couchbase.by_node.couch_spatial_disk_size (gauge)	Amount of disk space occupied by spatial views Shown as byte
couchbase.by_node.couch_views_actual_disk_size (gauge)	Couch views total size on disk in bytes Shown as byte
couchbase.by_node.couch_views_data_size (gauge)	Couch views data size on disk in bytes Shown as byte
couchbase.by_node.curr_items (gauge)	Number of active items in memory Shown as item
couchbase.by_node.curr_items_tot (gauge)	Total number of items Shown as item
couchbase.by_node.ep_bg_fetched (gauge)	Disk reads per second Shown as fetch
couchbase.by_node.get_hits (gauge)	Number of get hits Shown as hit
couchbase.by_node.index_data_size (gauge)	Index data size Shown as byte
couchbase.by_node.index_disk_size (gauge)	Index disk size Shown as byte
couchbase.by_node.mem_used (gauge)	Engine's total memory usage (deprecated) Shown as byte
couchbase.by_node.ops (gauge)	Total number of operations Shown as operation
couchbase.by_node.vb_active_num_non_resident (gauge)	Number of non resident vBuckets in the active state for this bucket Shown as item
couchbase.by_node.vb_replica_curr_items (gauge)	Number of in memory items Shown as item
couchbase.hdd.free (gauge)	Free hard disk space Shown as byte
couchbase.hdd.quota_total (gauge)	Hard disk quota Shown as byte
couchbase.hdd.total (gauge)	Total hard disk space Shown as byte
couchbase.hdd.used (gauge)	Used hard disk space Shown as byte
couchbase.hdd.used_by_data (gauge)	Hard disk used for data Shown as byte
couchbase.index.avg_drain_rate (gauge)	[Couchbase >= 7] The average number of items flushed from memory to disk storage per second Shown as item
couchbase.index.avg_item_size (gauge)	[Couchbase >= 7] The average size of the keys Shown as byte
couchbase.index.avg_scan_latency (gauge)	[Couchbase >= 7] The average time to serve a scan request Shown as nanosecond
couchbase.index.cache_hit_percent (gauge)	[Couchbase >= 7] The percentage of memory accesses that were served from the managed cache Shown as percent
couchbase.index.cache_hits (count)	[Couchbase >= 7] The number of accesses to this index data from RAM
couchbase.index.cache_misses (count)	[Couchbase >= 7] The number of accesses to this index data from disk
couchbase.index.data_size (gauge)	[Couchbase >= 7] The size of indexable data that is maintained for the index or partition Shown as byte
couchbase.index.disk_size (gauge)	[Couchbase >= 7] The total disk file size consumed by the index or partition Shown as byte
couchbase.index.frag_percent (gauge)	[Couchbase >= 7] The percentage fragmentation of the index Shown as percent
couchbase.index.initial_build_progress (gauge)	[Couchbase >= 7] The percentage of the initial build progress for the index. When the initial build is completed, the value is 100. For an index partition, the value is listed as 0 Shown as percent
couchbase.index.items_count (count)	[Couchbase >= 7] The number of items currently indexed Shown as item
couchbase.index.last_known_scan_time (gauge)	[Couchbase >= 7] Timestamp of the last scan request received for this index (Unix timestamp in nanoseconds). This may be useful for determining whether this index is currently unused. Note: This statistic is persisted to disk every 15 minutes, so it is preserved when the indexer restarts Shown as nanosecond
couchbase.index.memory_used (gauge)	[Couchbase >= 7] The amount of memory used by the Index Shown as byte
couchbase.index.num_docs_indexed (count)	[Couchbase >= 7] The number of documents indexed by the indexer since last startup Shown as document
couchbase.index.num_docs_pending (gauge)	[Couchbase >= 7] The number of documents pending to be indexed Shown as document
couchbase.index.num_docs_queued (gauge)	[Couchbase >= 7] The number of documents queued to be indexed Shown as document
couchbase.index.num_items_flushed (count)	[Couchbase >= 7] The number of items flushed from memory to disk storage Shown as item
couchbase.index.num_pending_requests (gauge)	[Couchbase >= 7] The number of requests received but not yet served by the indexer Shown as request
couchbase.index.num_requests (count)	[Couchbase >= 7] The number of requests served by the indexer since last startup Shown as request
couchbase.index.num_rows_returned (count)	[Couchbase >= 7] The total number of rows returned so far by the indexer Shown as row
couchbase.index.num_scan_errors (count)	[Couchbase >= 7] The number of requests that failed due to errors other than timeout Shown as request
couchbase.index.num_scan_timeouts (count)	[Couchbase >= 7] The number of requests that timed out, either waiting for snapshots or during scan in progress Shown as request
couchbase.index.recs_in_mem (gauge)	[Couchbase >= 7] For standard index storage, this is the number of records in this index that are stored in memory. For memory-optimized index storage, this is the same as items_count Shown as record
couchbase.index.recs_on_disk (gauge)	[Couchbase >= 7] For standard index storage, this is the number of records in this index that are stored on disk. For memory-optimized index storage, this is 0 Shown as record
couchbase.index.resident_percent (gauge)	[Couchbase >= 7] The percentage of data held in memory Shown as percent
couchbase.index.scan_bytes_read (count)	[Couchbase >= 7] The number of bytes read by a scan since last startup Shown as byte
couchbase.index.total_scan_duration (gauge)	[Couchbase >= 7] The total time spent by the indexer in scanning rows since last startup Shown as nanosecond
couchbase.indexer.indexer_state (gauge)	[Couchbase >= 7] The current state of the Index service on this node (0 = Active, 1 = Pause, 2 = Warmup)
couchbase.indexer.memory_quota (gauge)	[Couchbase >= 7] The memory quota assigned to the Index service on this node by user configuration Shown as byte
couchbase.indexer.memory_total_storage (gauge)	[Couchbase >= 7] The total size allocated in the indexer across all indexes. This also accounts for memory fragmentation Shown as byte
couchbase.indexer.memory_used (gauge)	[Couchbase >= 7] The amount of memory used by the Index service on this node Shown as byte
couchbase.indexer.total_indexer_gc_pause_ns (gauge)	[Couchbase >= 7] The total time the indexer has spent in GC pause since the last startup Shown as nanosecond
couchbase.query.cores (gauge)	Shown as core
couchbase.query.cpu_sys_percent (gauge)	Shown as percent
couchbase.query.cpu_user_percent (gauge)	Shown as percent
couchbase.query.gc_num (gauge)
couchbase.query.gc_pause_percent (gauge)	Shown as percent
couchbase.query.gc_pause_time (gauge)	Shown as second
couchbase.query.memory_system (gauge)	Shown as byte
couchbase.query.memory_total (gauge)	Shown as byte
couchbase.query.memory_usage (gauge)	Shown as byte
couchbase.query.request_active_count (gauge)	Shown as request
couchbase.query.request_completed_count (gauge)	Shown as request
couchbase.query.request_per_sec_15min (gauge)	Shown as request
couchbase.query.request_per_sec_1min (gauge)	Shown as request
couchbase.query.request_per_sec_5min (gauge)	Shown as request
couchbase.query.request_prepared_percent (gauge)	Shown as request
couchbase.query.request_time_80percentile (gauge)	Shown as second
couchbase.query.request_time_95percentile (gauge)	Shown as second
couchbase.query.request_time_99percentile (gauge)	Shown as second
couchbase.query.request_time_mean (gauge)	Shown as second
couchbase.query.request_time_median (gauge)	Shown as second
couchbase.query.total_threads (gauge)	Shown as thread
couchbase.ram.quota_total (gauge)	RAM quota Shown as byte
couchbase.ram.quota_total_per_node (gauge)	RAM quota Shown as byte
couchbase.ram.quota_used (gauge)	Used RAM quota Shown as byte
couchbase.ram.quota_used_per_node (gauge)	Used RAM quota Shown as byte
couchbase.ram.total (gauge)	Total RAM Shown as byte
couchbase.ram.used (gauge)	RAM in use Shown as byte
couchbase.ram.used_by_data (gauge)	RAM used for data Shown as byte
couchbase.sync_gateway.admin_net_bytes_recv (count)	The total number of bytes received (since node start-up) on the network interface to which the Sync Gateway admin interface is bound. Shown as byte
couchbase.sync_gateway.admin_net_bytes_sent (count)	The total number of bytes sent (since node start-up) on the network interface to which the Sync Gateway admin interface is bound. Shown as byte
couchbase.sync_gateway.cache.abandoned_seqs (count)	The total number of skipped sequences that were not found after 60 minutes and were abandoned.
couchbase.sync_gateway.cache.chan_cache_active_revs (count)	The total number of active revisions in the channel cache.
couchbase.sync_gateway.cache.chan_cache_bypass_count (count)	The total number of transient bypass channel caches created to serve requests when the channel cache was at capacity.
couchbase.sync_gateway.cache.chan_cache_channels_added (count)	The total number of channel caches added.
couchbase.sync_gateway.cache.chan_cache_channels_evicted_inactive (count)	The total number of channel cache channels evicted due to inactivity.
couchbase.sync_gateway.cache.chan_cache_channels_evicted_nru (count)	The total number of active channel cache channels evicted, based on 'not recently used' criteria.
couchbase.sync_gateway.cache.chan_cache_compact_count (count)	The total number of channel cache compaction runs.
couchbase.sync_gateway.cache.chan_cache_compact_time (count)	The total amount of time taken by channel cache compaction across all compaction runs.
couchbase.sync_gateway.cache.chan_cache_hits (count)	The total number of channel cache requests fully served by the cache. Shown as hit
couchbase.sync_gateway.cache.chan_cache_max_entries (count)	The total size of the largest channel cache. Shown as entry
couchbase.sync_gateway.cache.chan_cache_misses (count)	The total number of channel cache requests not fully served by the cache. Shown as miss
couchbase.sync_gateway.cache.chan_cache_num_channels (count)	The total number of channels being cached.
couchbase.sync_gateway.cache.chan_cache_pending_queries (count)	The total number of channel cache pending queries.
couchbase.sync_gateway.cache.chan_cache_removal_revs (count)	The total number of removal revisions in the channel cache.
couchbase.sync_gateway.cache.chan_cache_tombstone_revs (count)	The total number of tombstone revisions in the channel cache.
couchbase.sync_gateway.cache.high_seq_cached (gauge)	The highest sequence number cached.
couchbase.sync_gateway.cache.high_seq_stable (gauge)	The highest contiguous sequence number that has been cached.
couchbase.sync_gateway.cache.num_active_channels (count)	The total number of active channels.
couchbase.sync_gateway.cache.num_skipped_seqs (count)	The total number of skipped sequences.
couchbase.sync_gateway.cache.pending_seq_len (count)	The total number of pending sequences. These are out-of-sequence entries waiting to be cached.
couchbase.sync_gateway.cache.rev_cache_bypass (count)	The total number of revision cache bypass operations performed.
couchbase.sync_gateway.cache.rev_cache_hits (count)	The total number of revision cache hits. Shown as hit
couchbase.sync_gateway.cache.rev_cache_misses (count)	The total number of revision cache misses. Shown as miss
couchbase.sync_gateway.cache.skipped_seq_len (gauge)	The current length of the pending skipped sequence queue.
couchbase.sync_gateway.cbl_replication_pull.attachment_pull_bytes (count)	The total size of attachments pulled. This is the pre-compressed size.
couchbase.sync_gateway.cbl_replication_pull.attachment_pull_count (count)	The total number of attachments pulled.
couchbase.sync_gateway.cbl_replication_pull.max_pending (gauge)	The high watermark for the number of documents buffered during feed processing, waiting on a missing earlier sequence. Shown as document
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_active_continuous (count)	The total number of continuous pull replications in the active state.
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_active_one_shot (count)	The total number of one-shot pull replications in the active state.
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_caught_up (count)	The number of replications which have caught up to the latest changes.
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_since_zero (count)	The total number of new replications started (/_changes?since=0).
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_total_caught_up (gauge)	The total number of replications which have caught up to the latest changes.
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_total_continuous (count)	The total number of continuous pull replications.
couchbase.sync_gateway.cbl_replication_pull.num_pull_repl_total_one_shot (count)	The total number of one-shot pull replications.
couchbase.sync_gateway.cbl_replication_pull.num_replications_active (count)	The total number of active replications.
couchbase.sync_gateway.cbl_replication_pull.request_changes_count (count)	The total number of changes requested.
couchbase.sync_gateway.cbl_replication_pull.request_changes_time (count)	This metric can be used to calculate the latency of requested changes:
couchbase.sync_gateway.cbl_replication_pull.rev_processing_time (count)	The total amount of time processing rev messages (revisions) during pull revision.
couchbase.sync_gateway.cbl_replication_pull.rev_send_count (count)	The total number of rev messages processed during replication.
couchbase.sync_gateway.cbl_replication_pull.rev_send_latency (count)	The total amount of time between Sync Gateway receiving a request for a revision and that revision being sent.
couchbase.sync_gateway.cbl_replication_push.attachment_push_bytes (count)	The total number of attachment bytes pushed. Shown as byte
couchbase.sync_gateway.cbl_replication_push.attachment_push_count (count)	The total number of attachments pushed.
couchbase.sync_gateway.cbl_replication_push.doc_push_count (count)	The total number of documents pushed. Shown as document
couchbase.sync_gateway.cbl_replication_push.propose_change_count (count)	The total number of changes and-or proposeChanges messages processed since node start-up. Shown as message
couchbase.sync_gateway.cbl_replication_push.propose_change_time (count)	The total time spent processing changes and/or proposeChanges messages.
couchbase.sync_gateway.cbl_replication_push.sync_function_count (count)	The total number of times that the sync_function is evaluated.
couchbase.sync_gateway.cbl_replication_push.sync_function_time (count)	The total time spent evaluating the sync_function.
couchbase.sync_gateway.cbl_replication_push.write_processing_time (count)	Total time spent processing writes.
couchbase.sync_gateway.database.abandoned_seqs (count)	The total number of skipped sequences abandoned.
couchbase.sync_gateway.database.cache_feed.dcp_backfill_completed (count)	The total number of backfill items processed.
couchbase.sync_gateway.database.cache_feed.dcp_backfill_expected (count)	The total expected number of sequences in backfill.
couchbase.sync_gateway.database.cache_feed.dcp_rollback_count (count)	The total number of rollbacks that occur.
couchbase.sync_gateway.database.conflict_write_count (count)	The total number of writes that left the document in a conflicted state. Includes new conflicts, and mutations that don't resolve existing conflicts.
couchbase.sync_gateway.database.crc32c_match_count (count)	The total number of instances during import when the document cas had changed, but the document was not imported because the document body had not changed.
couchbase.sync_gateway.database.dcp_caching_count (count)	The total number of DCP mutations added to Sync Gateway's channel cache.
couchbase.sync_gateway.database.dcp_caching_time (count)	The total time between a DCP mutation arriving at Sync Gateway and being added to channel cache.
couchbase.sync_gateway.database.dcp_received_count (count)	The total number of document mutations received by Sync Gateway over DCP.
couchbase.sync_gateway.database.dcp_received_time (gauge)	The time between a document write and that document being received by Sync Gateway over DCP.
couchbase.sync_gateway.database.doc_reads_bytes_blip (count)	The total number of bytes read via Couchbase Lite 2.x replication since Sync Gateway node startup.
couchbase.sync_gateway.database.doc_writes_bytes (count)	The total number of bytes written as part of document writes since Sync Gateway node startup.
couchbase.sync_gateway.database.doc_writes_bytes_blip (count)	The total number of bytes written as part ofCouchbase Lite 2.x document writes since Sync Gateway node startup.
couchbase.sync_gateway.database.doc_writes_xattr_bytes (count)	The total size of xattrs written (in bytes). Shown as byte
couchbase.sync_gateway.database.high_seq_feed (gauge)	Highest sequence number seen on the caching DCP feed.
couchbase.sync_gateway.database.import_feed.dcp_backfill_completed (count)	The total number of backfill items processed.
couchbase.sync_gateway.database.import_feed.dcp_backfill_expected (count)	The total expected number of sequences in backfill.
couchbase.sync_gateway.database.import_feed.dcp_rollback_count (count)	The total number of rollbacks that occur.
couchbase.sync_gateway.database.num_doc_reads_blip (count)	The total number of documents read via Couchbase Lite 2.x replication since Sync Gateway node startup. Shown as document
couchbase.sync_gateway.database.num_doc_reads_rest (count)	The total number of documents read via the REST API since Sync Gateway node startup. Includes Couchbase Lite 1.x replication. Shown as document
couchbase.sync_gateway.database.num_doc_writes (count)	The total number of documents written by any means (replication, rest API interaction or imports) since Sync Gateway node startup. Shown as document
couchbase.sync_gateway.database.num_replications_active (count)	The total number of active replications.
couchbase.sync_gateway.database.num_replications_total (count)	The total number of replications created since Sync Gateway node startup.
couchbase.sync_gateway.database.num_tombstones_compacted (gauge)	The number of tombstones compacted.
couchbase.sync_gateway.database.sequence_assigned_count (gauge)	The total number of sequence numbers assigned.
couchbase.sync_gateway.database.sequence_get_count (gauge)	The total number of high sequence lookups.
couchbase.sync_gateway.database.sequence_incr_count (count)	The total number of times the sequence counter document has been incremented.
couchbase.sync_gateway.database.sequence_released_count (count)	The total number of unused, reserved sequences released by Sync Gateway.
couchbase.sync_gateway.database.sequence_reserved_count (count)	The total number of sequences reserved by Sync Gateway.
couchbase.sync_gateway.database.warn_channels_per_doc_count (count)	The total number of warnings relating to the channel count exceeding the channel count threshold.
couchbase.sync_gateway.database.warn_grants_per_doc_count (count)	The total number of warnings relating to the grant count exceeding the grant count threshold.
couchbase.sync_gateway.database.warn_xattr_size_count (count)	The total number of warnings relating to the xattr sync data being larger than a configured threshold.
couchbase.sync_gateway.error_count (count)	The total number of errors logged. Shown as error
couchbase.sync_gateway.go_memstats_heapalloc (gauge)	The bytes of allocated heap objects. Shown as byte
couchbase.sync_gateway.go_memstats_heapidle (gauge)	The bytes in idle (unused) spans. Shown as byte
couchbase.sync_gateway.go_memstats_heapinuse (gauge)	The bytes in in-use spans. Shown as byte
couchbase.sync_gateway.go_memstats_heapreleased (gauge)	The bytes of physical memory returned to the OS. Shown as byte
couchbase.sync_gateway.go_memstats_pausetotalns (gauge)	The circular buffer of recent GC stop-the-world pause times. Shown as nanosecond
couchbase.sync_gateway.go_memstats_stackinuse (gauge)	The bytes in stack spans. Shown as byte
couchbase.sync_gateway.go_memstats_stacksys (gauge)	The bytes of stack memory obtained from the OS. Shown as byte
couchbase.sync_gateway.go_memstats_sys (gauge)	The bytes of memory obtained from the OS for mspan structures. Shown as byte
couchbase.sync_gateway.goroutines_high_watermark (gauge)	Peak number of go routines since process start.
couchbase.sync_gateway.num_goroutines (count)	The total number of goroutines.
couchbase.sync_gateway.process_cpu_percent_utilization (gauge)	The CPU's utilization as percentage value. Shown as percent
couchbase.sync_gateway.process_memory_resident (gauge)	The memory utilization (Resident Set Size) for the process. Shown as byte
couchbase.sync_gateway.pub_net_bytes_recv (count)	The memory utilization (Resident Set Size) for the process. Shown as byte
couchbase.sync_gateway.pub_net_bytes_sent (count)	The total number of bytes sent (since node start-up) on the network interface to which Sync Gateway public interface is bound. Shown as byte
couchbase.sync_gateway.security.auth_failed_count (count)	The total number of unsuccessful authentications.
couchbase.sync_gateway.security.auth_success_count (count)	The total number of successful authentications. Shown as success
couchbase.sync_gateway.security.num_access_errors (count)	The total number of documents rejected by write access functions (requireAccess, requireRole, requireUser). Shown as document
couchbase.sync_gateway.security.num_docs_rejected (count)	The total number of documents rejected by the sync_function. Shown as document
couchbase.sync_gateway.security.total_auth_time (count)	The total time spent in authenticating all requests.
couchbase.sync_gateway.shared_bucket_import.import_cancel_cas (count)	The total number of imports cancelled due to cas failure.
couchbase.sync_gateway.shared_bucket_import.import_count (count)	The total number of docs imported. Shown as document
couchbase.sync_gateway.shared_bucket_import.import_error_count (count)	The total number of errors arising as a result of a document import. Shown as error
couchbase.sync_gateway.shared_bucket_import.import_high_seq (gauge)	The highest sequence number value imported.
couchbase.sync_gateway.shared_bucket_import.import_partitions (count)	The total number of import partitions.
couchbase.sync_gateway.shared_bucket_import.import_processing_time (count)	The total time taken to process a document import.
couchbase.sync_gateway.system_memory_total (count)	The total memory available on the system in bytes. Shown as byte
couchbase.sync_gateway.warn_count (count)	The total number of warnings logged. Shown as byte

Événements

Le check Couchbase envoie un événement à Datadog à chaque rééquilibrage de cluster.

Checks de service

couchbase.can_connect
Renvoie le statut après avoir ping votre instance Couchbase. Des informations supplémentaires sur le statut de la réponse au moment de la collecte sont incluses dans le message du check.
Statuses: ok, critical

Dépannage

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