Couchbase
Couchbase 采集器用于采集 Couchbase 服务器相关的指标数据。
Couchbase 采集器支持远程采集，可以运行在多种操作系统中。
已测试的版本：
- Couchbase enterprise-7.2.0
- Couchbase community-7.2.0
配置¶
前置条件¶
- 安装 Couchbase 服务
- 验证是否正确安装
在浏览器访问网址 <ip>:8091 可以进入 Couchbase 管理界面。
Note
- 采集数据需要用到
809191021809119102几个端口，远程采集的时候，被采集服务器这些端口需要打开。
采集器配置¶
进入 DataKit 安装目录下的 conf.d/couchbase 目录，复制 couchbase.conf.sample 并命名为 couchbase.conf。示例如下：
[[inputs.couchbase]]
## Collect interval, default is 30 seconds. (optional)
# interval = "30s"
## Timeout: (defaults to "5s"). (optional)
# timeout = "5s"
## Scheme, "http" or "https".
scheme = "http"
## Host url or ip.
host = "127.0.0.1"
## Host port. If "https" will be 18091.
port = 8091
## Additional host port for index metric. If "https" will be 19102.
additional_port = 9102
## Host user name.
user = "Administrator"
## Host password.
password = "123456"
## TLS configuration.
tls_open = false
# tls_ca = ""
# tls_cert = "/var/cb/clientcertfiles/travel-sample.pem"
# tls_key = "/var/cb/clientcertfiles/travel-sample.key"
## Disable setting host tag for this input
disable_host_tag = false
## Disable setting instance tag for this input
disable_instance_tag = false
## Set to 'true' to enable election.
election = true
# [inputs.couchbase.tags]
# some_tag = "some_value"
# more_tag = "some_other_value"
配置好后，重启 DataKit 即可。
可通过 ConfigMap 方式注入采集器配置 或 配置 ENV_DATAKIT_INPUTS 开启采集器。
也支持以环境变量的方式修改配置参数（需要在 ENV_DEFAULT_ENABLED_INPUTS 中加为默认采集器）：
-
ENV_INPUT_COUCHBASE_INTERVAL
采集器重复间隔时长
字段类型: Duration
采集器配置字段:
interval默认值: 30s
-
ENV_INPUT_COUCHBASE_TIMEOUT
超时时长
字段类型: Duration
采集器配置字段:
timeout默认值: 5s
-
ENV_INPUT_COUCHBASE_SCHEME
网络协议
字段类型: String
采集器配置字段:
scheme示例: http or https
-
ENV_INPUT_COUCHBASE_HOST
服务器网址
字段类型: String
采集器配置字段:
host示例: 127.0.0.1
-
ENV_INPUT_COUCHBASE_PORT
端口号，https 用 18091
字段类型: Int
采集器配置字段:
port示例: 8091 or 18091
-
ENV_INPUT_COUCHBASE_ADDITIONAL_PORT
附加的端口号，https 用 19102
字段类型: Int
采集器配置字段:
additional_port示例: 9102 or 19102
-
ENV_INPUT_COUCHBASE_USER
登录名
字段类型: String
采集器配置字段:
user示例: Administrator
-
ENV_INPUT_COUCHBASE_PASSWORD
登录密码
字段类型: String
采集器配置字段:
password示例: 123456
-
ENV_INPUT_COUCHBASE_TLS_OPEN
TLS open
字段类型: Boolean
采集器配置字段:
tls_open默认值: false
-
ENV_INPUT_COUCHBASE_TLS_CA
TLS configuration
字段类型: String
采集器配置字段:
tls_ca示例: /opt/ca.crt
-
ENV_INPUT_COUCHBASE_TLS_CERT
TLS configuration
字段类型: String
采集器配置字段:
tls_cert示例: /opt/peer.crt
-
ENV_INPUT_COUCHBASE_TLS_KEY
TLS configuration
字段类型: String
采集器配置字段:
tls_key示例: /opt/peer.key
-
ENV_INPUT_COUCHBASE_ELECTION
开启选举
字段类型: Boolean
采集器配置字段:
election默认值: true
-
ENV_INPUT_COUCHBASE_TAGS
自定义标签。如果配置文件有同名标签，将会覆盖它
字段类型: Map
采集器配置字段:
tags示例: tag1=value1,tag2=value2
TLS 配置¶
TLS 需要 Couchbase enterprise 版支持
指标¶
cbnode¶
- 标签
| Tag | Description |
|---|---|
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
| node | Node ip. |
- 指标列表
| Metric | Description |
|---|---|
| cluster_membership | Whether or not node is part of the CB cluster. Type: float Unit: count |
| failover | Failover. Type: float Unit: count |
| failover_complete | Failover complete. Type: float Unit: count |
| failover_incomplete | Failover incomplete. Type: float Unit: count |
| failover_node | Failover node. Type: float Unit: count |
| graceful_failover_fail | Graceful failover fail. Type: float Unit: count |
| graceful_failover_start | Graceful failover start. Type: float Unit: count |
| graceful_failover_success | Graceful failover success. Type: float Unit: count |
| healthy | Is this node healthy. Type: float Unit: bool |
| interestingstats_cmd_get | Number of reads (get operations) per second from this bucket. (measured from cmd_get). Type: float Unit: throughput,reqps |
| interestingstats_couch_docs_actual_disk_size | The size of all data service files on disk for this bucket, including the data itself, metadata, and temporary files. (measured from couch_docs_actual_disk_size). Type: float Unit: digital,B |
| interestingstats_couch_docs_data_size | Bytes of active data in this bucket. (measured from couch_docs_data_size). Type: float Unit: digital,B |
| interestingstats_couch_spatial_data_size | Interestingstats couch spatial data size. Type: float Unit: digital,B |
| interestingstats_couch_spatial_disk_size | Interestingstats couch spatial disk size. Type: float Unit: digital,B |
| interestingstats_couch_views_actual_disk_size | Bytes of active items in all the views for this bucket on disk (measured from couch_views_actual_disk_size). Type: float Unit: digital,B |
| interestingstats_couch_views_data_size | Bytes of active data for all the views in this bucket. (measured from couch_views_data_size). Type: float Unit: digital,B |
| interestingstats_curr_items | Current number of unique items in Couchbase. Type: float Unit: count |
| interestingstats_curr_items_tot | Current number of items in Couchbase including replicas. Type: float Unit: count |
| interestingstats_ep_bg_fetched | Number of reads per second from disk for this bucket. (measured from ep_bg_fetched). Type: float Unit: throughput,reqps |
| interestingstats_get_hits | Number of get operations per second for data that this bucket contains. (measured from get_hits). Type: float Unit: throughput,reqps |
| interestingstats_mem_used | Total memory used in bytes. (as measured from mem_used). Type: float Unit: digital,B |
| interestingstats_ops | Total operations per second (including XDCR) to this bucket. (measured from cmd_get + cmd_set + incr_misses + incr_hits + decr_misses + decr_hits + delete_misses + delete_hits + ep_num_ops_del_meta + ep_num_ops_get_meta + ep_num_ops_set_meta).Type: float Unit: throughput,reqps |
| interestingstats_vb_active_number_non_resident | Interestingstats vb active number non resident. Type: float Unit: count |
| interestingstats_vb_replica_curr_items | Number of items in replica vBuckets in this bucket. (measured from vb_replica_curr_items). Type: float Unit: count |
| memcached_memory_allocated | Memcached memory allocated. Type: float Unit: digital,B |
| memcached_memory_reserved | Memcached memory reserved. Type: float Unit: digital,B |
| memory_free | Memory free. Type: float Unit: digital,B |
| memory_total | Memory total. Type: float Unit: digital,B |
| rebalance_failure | Rebalance failure. Type: float Unit: count |
| rebalance_start | Rebalance start. Type: float Unit: count |
| rebalance_stop | Rebalance stop. Type: float Unit: count |
| rebalance_success | Rebalance success. Type: float Unit: count |
| systemstats_cpu_utilization_rate | Percentage of CPU in use across all available cores on this server. Type: float Unit: percent,percent |
| systemstats_mem_free | Bytes of memory not in use on this server. Type: float Unit: digital,B |
| systemstats_mem_total | Bytes of total memory available on this server. Type: float Unit: digital,B |
| systemstats_swap_total | Bytes of total swap space available on this server. Type: float Unit: digital,B |
| systemstats_swap_used | Bytes of swap space in use on this server. Type: float Unit: digital,B |
| uptime | Uptime. Type: float Unit: time,s |
cbbucketinfo¶
- 标签
| Tag | Description |
|---|---|
| bucket | Bucket name. |
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
- 指标列表
| Metric | Description |
|---|---|
| basic_dataused_bytes | Basic data used. Type: float Unit: digital,B |
| basic_diskfetches | Basic disk fetches. Type: float Unit: bool |
| basic_diskused_bytes | Basic disk used. Type: float Unit: digital,B |
| basic_itemcount | BucketItemCount first tries to retrieve an accurate bucket count via N1QL, but falls back to the REST API if that cannot be done (when there's no index to count all items in a bucket. Type: float Unit: count |
| basic_memused_bytes | Basic memory used. Type: float Unit: digital,B |
| basic_opspersec | Basic ops per second. Type: float Unit: time,s |
| basic_quota_user_percent | Basic quota percent used. Type: float Unit: percent,percent |
cbtask¶
- 标签
| Tag | Description |
|---|---|
| bucket | Bucket name. |
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
| node | Node ip. |
| source | Source id. |
| target | Target id. |
- 指标列表
| Metric | Description |
|---|---|
| active_vbuckets_left | Number of Active VBuckets remaining. Type: float Unit: count |
| cluster_logs_collection_progress | Progress of a cluster logs collection task. Type: float Unit: count |
| compacting_progress | Progress of a bucket compaction task. Type: int Unit: count |
| docs_total | Docs total. Type: float Unit: count |
| docs_transferred | Docs transferred. Type: float Unit: count |
| node_rebalance_progress | Progress of a rebalance task per node. Type: float Unit: count |
| rebalance_progress | Progress of a rebalance task. Type: float Unit: count |
| replica_vbuckets_left | Number of Replica VBuckets remaining. Type: float Unit: count |
| xdcr_changes_left | Number of updates still pending replication. Type: float Unit: count |
| xdcr_docs_checked | Number of documents checked for changes. Type: float Unit: count |
| xdcr_docs_written | Number of documents written to the destination cluster. Type: float Unit: count |
| xdcr_errors | Number of errors. Type: float Unit: count |
| xdcr_paused | Is this replication paused. Type: float Unit: count |
cbquery¶
- 标签
| Tag | Description |
|---|---|
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
- 指标列表
| Metric | Description |
|---|---|
| active_requests | Active number of requests. Type: float Unit: count |
| avg_req_time | Average request time. Type: float Unit: time,ms |
| avg_response_size | Average response size. Type: float Unit: digital,B |
| avg_result_count | Average result count. Type: float Unit: count |
| avg_svc_time | Average service time. Type: float Unit: time,ms |
| errors | Number of query errors. Type: float Unit: count |
| invalid_requests | Number of invalid requests. Type: float Unit: count |
| queued_requests | Number of queued requests. Type: float Unit: count |
| request_time | Query request time. Type: float Unit: time,ms |
| requests | Number of query requests. Type: float Unit: count |
| requests_1000ms | Number of requests that take longer than 1000 ms per second. Type: float Unit: throughput,reqps |
| requests_250ms | Number of requests that take longer than 250 ms per second. Type: float Unit: throughput,reqps |
| requests_5000ms | Number of requests that take longer than 5000 ms per second. Type: float Unit: throughput,reqps |
| requests_500ms | Number of requests that take longer than 500 ms per second. Type: float Unit: throughput,reqps |
| result_count | Query result count. Type: float Unit: count |
| result_size | Query result size. Type: float Unit: digital,B |
| selects | Number of queries involving SELECT. Type: float Unit: count |
| service_time | Query service time. Type: float Unit: time,ms |
| warnings | Number of query warnings. Type: float Unit: count |
cbindex¶
- 标签
| Tag | Description |
|---|---|
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
| keyspace | Key space name. |
- 指标列表
| Metric | Description |
|---|---|
| avg_scan_latency | Average time to serve a scan request (nanoseconds). Type: float Unit: time,ns |
| cache_hit_percent | Percentage of memory accesses that were served from the managed cache. Type: float Unit: percent,percent |
| cache_hits | Accesses to this index data from RAM. Type: float Unit: count |
| cache_misses | Accesses to this index data from disk. Type: float Unit: count |
| frag_percent | Percentage fragmentation of the index. Type: float Unit: percent,percent |
| items_count | The number of items currently indexed. Type: float Unit: count |
| memory_quota | Index Service memory quota. Type: float Unit: digital,B |
| memory_used | Index Service memory used. Type: float Unit: digital,B |
| num_docs_indexed | Number of documents indexed by the indexer since last startup. Type: float Unit: count |
| num_docs_pending_queued | Number of documents pending to be indexed. Type: float Unit: count |
| num_requests | Number of requests served by the indexer since last startup. Type: float Unit: count |
| num_rows_returned | Total number of rows returned so far by the indexer. Type: float Unit: count |
| ram_percent | Percentage of Index RAM quota in use across all indexes on this server. Type: float Unit: percent,percent |
| remaining_ram | Bytes of Index RAM quota still available on this server. Type: float Unit: digital,B |
| resident_percent | Percentage of the data held in memory. Type: float Unit: percent,percent |
cbfts¶
- 标签
| Tag | Description |
|---|---|
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
- 指标列表
| Metric | Description |
|---|---|
| curr_batches_blocked_by_herder | Number of DCP batches blocked by the FTS throttler due to high memory consumption. Type: float Unit: count |
| num_bytes_used_ram | Amount of RAM used by FTS on this server. Type: float Unit: digital,B |
| total_queries_rejected_by_herder | Number of fts queries rejected by the FTS throttler due to high memory consumption. Type: float Unit: count |
cbcbas¶
- 标签
| Tag | Description |
|---|---|
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
- 指标列表
| Metric | Description |
|---|---|
| disk_used | The total disk size used by Analytics. Type: float Unit: digital,B |
| gc_count | Number of JVM garbage collections for Analytics node. Type: float Unit: count |
| gc_time | The amount of time in milliseconds spent performing JVM garbage collections for Analytics node. Type: float Unit: time,ms |
| heap_used | Amount of JVM heap used by Analytics on this server. Type: float Unit: count |
| io_reads | Number of disk bytes read on Analytics node per second. Type: float Unit: traffic,B/S |
| io_writes | Number of disk bytes written on Analytics node per second. Type: float Unit: traffic,B/S |
| system_load_avg | System load for Analytics node. Type: float Unit: count |
| thread_count | Number of threads for Analytics node. Type: float Unit: count |
cbeventing¶
- 标签
| Tag | Description |
|---|---|
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
- 指标列表
| Metric | Description |
|---|---|
| bucket_op_exception_count | Eventing bucket op exception count. Type: float Unit: count |
| checkpoint_failure_count | Checkpoint failure count. Type: float Unit: count |
| dcp_backlog | Mutations yet to be processed by the function. Type: float Unit: count |
| failed_count | Mutations for which the function execution failed. Type: float Unit: count |
| n1ql_op_exception_count | Number of disk bytes read on Analytics node per second. Type: float Unit: digital,B |
| on_delete_failure | Number of disk bytes written on Analytics node per second. Type: float Unit: traffic,B/S |
| on_delete_success | System load for Analytics node. Type: float Unit: count |
| on_update_failure | On update failure. Type: float Unit: count |
| on_update_success | On update success. Type: float Unit: count |
| processed_count | Mutations for which the function has finished processing. Type: float Unit: count |
| test_bucket_op_exception_count | Test bucket op exception count. Type: float Unit: count |
| test_checkpoint_failure_count | Test eventing bucket op exception count. Type: float Unit: count |
| test_dcp_backlog | Test dcp backlog. Type: float Unit: count |
| test_failed_count | Test failed count. Type: float Unit: count |
| test_n1ql_op_exception_count | Test n1ql op exception count. Type: float Unit: count |
| test_on_delete_failure | Test on delete failure. Type: float Unit: count |
| test_on_delete_success | Test on delete success. Type: float Unit: count |
| test_on_update_failure | Test on update failure. Type: float Unit: count |
| test_on_update_success | Test on update success. Type: float Unit: count |
| test_processed_count | Test processed count. Type: float Unit: count |
| test_timeout_count | Test timeout count. Type: float Unit: count |
| timeout_count | Function execution timed-out while processing. Type: float Unit: count |
cbpernodebucket¶
- 标签
| Tag | Description |
|---|---|
| bucket | Bucket name. |
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
| node | Node ip. |
- 指标列表
| Metric | Description |
|---|---|
| avg_active_timestamp_drift | Average drift (in seconds) between mutation timestamps and the local time for active vBuckets. (measured from ep_active_hlc_drift and ep_active_hlc_drift_count). Type: float Unit: time,s |
| avg_bg_wait_seconds | avg_bg_wait_seconds. Type: float Unit: time,s |
| avg_disk_commit_time | Average disk commit time in seconds as from disk_update histogram of timings. Type: float Unit: time,s |
| avg_disk_update_time | Average disk update time in microseconds as from disk_update histogram of timings. Type: float Unit: time,ms |
| avg_replica_timestamp_drift | Average drift (in seconds) between mutation timestamps and the local time for replica vBuckets. (measured from ep_replica_hlc_drift and ep_replica_hlc_drift_count). Type: float Unit: time,s |
| bg_wait_count | Bg wait count. Type: float Unit: count |
| bg_wait_total | Bg wait total. Type: float Unit: count |
| bytes_read | Bytes Read. Type: float Unit: digital,B |
| bytes_written | Bytes written. Type: float Unit: digital,B |
| cas_bad_val | Compare and Swap bad values. Type: float Unit: count |
| cas_hits | Number of operations with a CAS id per second for this bucket. Type: float Unit: throughput,reqps |
| cas_misses | Compare and Swap misses. Type: float Unit: count |
| cmd_get | Number of reads (get operations) per second from this bucket. Type: float Unit: throughput,reqps |
| cmd_set | Number of writes (set operations) per second to this bucket. Type: float Unit: throughput,reqps |
| couch_docs_actual_disk_size | The size of all data files for this bucket, including the data itself, meta data and temporary files. Type: float Unit: digital,B |
| couch_docs_data_size | The size of active data in this bucket. Type: float Unit: digital,B |
| couch_docs_disk_size | The size of all data files for this bucket, including the data itself, meta data and temporary files. Type: float Unit: digital,B |
| couch_docs_fragmentation | How much fragmented data there is to be compacted compared to real data for the data files in this bucket. Type: float Unit: count |
| couch_spatial_data_size | Couch spatial data size. Type: float Unit: digital,B |
| couch_spatial_disk_size | Couch spatial disk size. Type: float Unit: digital,B |
| couch_spatial_ops | Couch spatial ops. Type: float Unit: count |
| couch_total_disk_size | The total size on disk of all data and view files for this bucket. Type: float Unit: digital,B |
| couch_views_actual_disk_size | The size of all active items in all the indexes for this bucket on disk. Type: float Unit: digital,B |
| couch_views_data_size | The size of active data on for all the indexes in this bucket. Type: float Unit: digital,B |
| couch_views_disk_size | Couch views disk size. Type: float Unit: digital,B |
| couch_views_fragmentation | How much fragmented data there is to be compacted compared to real data for the view index files in this bucket. Type: float Unit: count |
| couch_views_ops | All the view reads for all design documents including scatter gather. Type: float Unit: count |
| cpu_idle_ms | CPU idle milliseconds. Type: float Unit: time,ms |
| cpu_local_ms | CPU local ms. Type: float Unit: time,ms |
| cpu_utilization_rate | Percentage of CPU in use across all available cores on this server. Type: float Unit: percent,percent |
| curr_connections | Number of connections to this server including connections from external client SDKs, proxies, DCP requests and internal statistic gathering. Type: float Unit: count |
| curr_items | Number of items in active vBuckets in this bucket. Type: float Unit: count |
| curr_items_tot | Total number of items in this bucket. Type: float Unit: count |
| decr_hits | Decrement hits. Type: float Unit: count |
| decr_misses | Decrement misses. Type: float Unit: count |
| delete_hits | Number of delete operations per second for this bucket. Type: float Unit: throughput,reqps |
| delete_misses | Number of delete operations per second for data that this bucket does not contain. (measured from delete_misses). Type: float Unit: throughput,reqps |
| disk_commit_count | Disk commit count. Type: float Unit: count |
| disk_commit_total | Disk commit total. Type: float Unit: count |
| disk_update_count | Disk update count. Type: float Unit: count |
| disk_update_total | Disk update total. Type: float Unit: digital,B |
| disk_write_queue | Number of items waiting to be written to disk in this bucket. (measured from ep_queue_size+ep_flusher_todo). Type: float Unit: count |
| ep_active_ahead_exceptions | Total number of ahead exceptions (when timestamp drift between mutations and local time has exceeded 5000000 μs) per second for all active vBuckets. Type: float Unit: throughput,reqps |
| ep_active_hlc_drift | Ep active hlc drift. Type: float Unit: time,s |
| ep_active_hlc_drift_count | Ep active hlc drift count. Type: float Unit: time,s |
| ep_bg_fetched | Number of reads per second from disk for this bucket. Type: float Unit: throughput,reqps |
| ep_cache_miss_rate | Percentage of reads per second to this bucket from disk as opposed to RAM. Type: float Unit: throughput,reqps |
| ep_clock_cas_drift_threshold_exceeded | Ep clock cas drift threshold exceeded. Type: float Unit: time,s |
| ep_data_read_failed | Number of disk read failures. (measured from ep_data_read_failed). Type: float Unit: count |
| ep_data_write_failed | Number of disk write failures. (measured from ep_data_write_failed). Type: float Unit: count |
| ep_dcp_2i_backoff | Number of backoffs for indexes DCP connections. Type: float Unit: count |
| ep_dcp_2i_count | Number of indexes DCP connections. Type: float Unit: count |
| ep_dcp_2i_items_remaining | Number of indexes items remaining to be sent. Type: float Unit: count |
| ep_dcp_2i_items_sent | Number of indexes items sent. Type: float Unit: count |
| ep_dcp_2i_producers | Number of indexes producers. Type: float Unit: count |
| ep_dcp_2i_total_backlog_size | Ep dcp 2i total backlog size. Type: float Unit: digital,B |
| ep_dcp_2i_total_bytes | Number of bytes per second being sent for indexes DCP connections. Type: float Unit: traffic,B/S |
| ep_dcp_cbas_backoff | Number of backoffs per second for analytics DCP connections (measured from ep_dcp_cbas_backoff). Type: float Unit: throughput,reqps |
| ep_dcp_cbas_count | Number of internal analytics DCP connections in this bucket (measured from ep_dcp_cbas_count). Type: float Unit: count |
| ep_dcp_cbas_items_remaining | Number of items remaining to be sent to consumer in this bucket. Type: float Unit: count |
| ep_dcp_cbas_items_sent | Number of items per second being sent for a producer for this bucket. Type: float Unit: throughput,reqps |
| ep_dcp_cbas_producer_count | Number of analytics senders for this bucket (measured from ep_dcp_cbas_producer_count). Type: float Unit: count |
| ep_dcp_cbas_total_backlog_size | Ep dcp cbas total backlog size.Type: float Unit: count |
| ep_dcp_fts_backlog_size | Ep dcp fts backlog size. Type: float Unit: count |
| ep_dcp_fts_backoff | Ep dcp fts backoff. Type: float Unit: count |
| ep_dcp_fts_count | Ep dcp fts count. Type: float Unit: count |
| ep_dcp_fts_items_remaining | Ep dcp fts items remaining. Type: float Unit: count |
| ep_dcp_fts_items_sent | Ep dcp fts items sent. Type: float Unit: count |
| ep_dcp_fts_producer_count | Ep dcp fts producer count. Type: float Unit: count |
| ep_dcp_fts_total_bytes | Ep dcp fts total bytes. Type: float Unit: digital,B |
| ep_dcp_other_backoff | Number of backoffs for other DCP connections. Type: float Unit: count |
| ep_dcp_other_count | Number of other DCP connections in this bucket. Type: float Unit: count |
| ep_dcp_other_items_remaining | Number of items remaining to be sent to consumer in this bucket (measured from ep_dcp_other_items_remaining). Type: float Unit: count |
| ep_dcp_other_items_sent | Number of items per second being sent for a producer for this bucket (measured from ep_dcp_other_items_sent). Type: float Unit: throughput,reqps |
| ep_dcp_other_producer_count | Number of other senders for this bucket. Type: float Unit: count |
| ep_dcp_other_total_backlog_size | Ep dcp other total backlog size. Type: float Unit: digital,B |
| ep_dcp_other_total_bytes | Number of bytes per second being sent for other DCP connections for this bucket. Type: float Unit: traffic,B/S |
| ep_dcp_replica_backoff | Number of backoffs for replication DCP connections. Type: float Unit: count |
| ep_dcp_replica_count | Number of internal replication DCP connections in this bucket. Type: float Unit: count |
| ep_dcp_replica_items_remaining | Number of items remaining to be sent to consumer in this bucket. Type: float Unit: count |
| ep_dcp_replica_items_sent | Number of items per second being sent for a producer for this bucket. Type: float Unit: throughput,reqps |
| ep_dcp_replica_producer_count | Number of replication senders for this bucket. Type: float Unit: count |
| ep_dcp_replica_total_backlog_size | Ep dcp replica total backlog size. Type: float Unit: digital,B |
| ep_dcp_replica_total_bytes | Number of bytes per second being sent for replication DCP connections for this bucket. Type: float Unit: digital,B |
| ep_dcp_total_bytes | Ep dcp total bytes. Type: float Unit: digital,B |
| ep_dcp_views_backoff | Number of backoffs for views DCP connections. Type: float Unit: count |
| ep_dcp_views_count | Number of views DCP connections. Type: float Unit: count |
| ep_dcp_views_indexes_backoff | Ep dcp views indexes backoff. Type: float Unit: count |
| ep_dcp_views_indexes_count | Ep dcp views indexes count. Type: float Unit: count |
| ep_dcp_views_indexes_items_remaining | Ep dcp views indexes items remaining. Type: float Unit: count |
| ep_dcp_views_indexes_items_sent | Ep dcp views indexes items sent. Type: float Unit: count |
| ep_dcp_views_indexes_producer_count | Ep dcp views indexes producer count. Type: float Unit: count |
| ep_dcp_views_indexes_total_backlog_size | Ep dcp views indexes total backlog size. Type: float Unit: digital,B |
| ep_dcp_views_indexes_total_bytes | Ep dcp views indexes total bytes. Type: float Unit: digital,B |
| ep_dcp_views_items_remaining | Number of views items remaining to be sent. Type: float Unit: count |
| ep_dcp_views_items_sent | Number of views items sent. Type: float Unit: count |
| ep_dcp_views_producer_count | Number of views producers. Type: float Unit: count |
| ep_dcp_views_total_backlog_size | Ep dcp views total backlog size. Type: float Unit: digital,B |
| ep_dcp_views_total_bytes | Number bytes per second being sent for views DCP connections. Type: float Unit: traffic,B/S |
| ep_dcp_xdcr_backoff | Number of backoffs for XDCR DCP connections.Type: float Unit: count |
| ep_dcp_xdcr_count | Number of internal XDCR DCP connections in this bucket.Type: float Unit: count |
| ep_dcp_xdcr_items_remaining | Number of items remaining to be sent to consumer in this bucket. Type: float Unit: count |
| ep_dcp_xdcr_items_sent | Number of items per second being sent for a producer for this bucket. Type: float Unit: throughput,reqps |
| ep_dcp_xdcr_producer_count | Number of XDCR senders for this bucket.Type: float Unit: count |
| ep_dcp_xdcr_total_backlog_size | Ep dcp XDCR total backlog size.Type: float Unit: digital,B |
| ep_dcp_xdcr_total_bytes | Number of bytes per second being sent for XDCR DCP connections for this bucket.Type: float Unit: traffic,B/S |
| ep_diskqueue_drain | Total number of items per second being written to disk in this bucket. Type: float Unit: throughput,reqps |
| ep_diskqueue_fill | Total number of items per second being put on the disk queue in this bucket. Type: float Unit: throughput,reqps |
| ep_diskqueue_items | Total number of items waiting to be written to disk in this bucket. Type: float Unit: count |
| ep_flusher_todo | Number of items currently being written. Type: float Unit: count |
| ep_item_commit_failed | Number of times a transaction failed to commit due to storage errors. Type: float Unit: count |
| ep_kv_size | Total amount of user data cached in RAM in this bucket. Type: float Unit: count |
| ep_max_size | The maximum amount of memory this bucket can use. Type: float Unit: digital,B |
| ep_mem_high_wat | High water mark for auto-evictions. Type: float Unit: count |
| ep_mem_low_wat | Low water mark for auto-evictions. Type: float Unit: count |
| ep_meta_data_memory | Total amount of item metadata consuming RAM in this bucket. Type: float Unit: digital,B |
| ep_num_non_resident | Number of non-resident items. Type: float Unit: count |
| ep_num_ops_del_meta | Number of delete operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_del_ret_meta | Number of delRetMeta operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_get_meta | Number of metadata read operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_set_meta | Number of set operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_set_ret_meta | Number of setRetMeta operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_value_ejects | Total number of items per second being ejected to disk in this bucket. Type: float Unit: throughput,reqps |
| ep_oom_errors | Number of times unrecoverable OOMs happened while processing operations. Type: float Unit: count |
| ep_ops_create | Total number of new items being inserted into this bucket. Type: float Unit: count |
| ep_ops_update | Number of items updated on disk per second for this bucket. Type: float Unit: throughput,reqps |
| ep_overhead | Extra memory used by transient data like persistence queues or checkpoints. Type: float Unit: digital,B |
| ep_queue_size | Number of items queued for storage. Type: float Unit: count |
| ep_replica_ahead_exceptions | Percentage of all items cached in RAM in this bucket. Type: float Unit: percent,percent |
| ep_replica_hlc_drift | The sum of the total Absolute Drift, which is the accumulated drift observed by the vBucket. Drift is always accumulated as an absolute value. Type: float Unit: time,s |
| ep_replica_hlc_drift_count | Ep replica hlc drift count. Type: float Unit: time,s |
| ep_resident_items_rate | Percentage of all items cached in RAM in this bucket. Type: float Unit: percent,percent |
| ep_tmp_oom_errors | Number of back-offs sent per second to client SDKs due to OOM situations from this bucket. Type: float Unit: throughput,reqps |
| ep_vb_total | Total number of vBuckets for this bucket. Type: float Unit: count |
| evictions | Number of evictions. Type: float Unit: count |
| get_hits | Number of get hits. Type: float Unit: count |
| get_misses | Number of get misses. Type: float Unit: count |
| hibernated_requests | Number of streaming requests on port 8091 now idle. Type: float Unit: count |
| hibernated_waked | Rate of streaming request wakeups on port 8091. Type: float Unit: throughput,reqps |
| hit_ratio | Hit ratio. Type: float Unit: rate |
| incr_hits | Number of increment hits. Type: float Unit: count |
| incr_misses | Number of increment misses. Type: float Unit: count |
| mem_actual_free | Amount of RAM available on this server. Type: float Unit: digital,B |
| mem_actual_used | Memory actual used. Type: float Unit: digital,B |
| mem_free | Amount of Memory free. Type: float Unit: digital,B |
| mem_total | Memory total. Type: float Unit: digital,B |
| mem_used | Amount of memory used. Type: float Unit: digital,B |
| mem_used_sys | Memory used sys. Type: float Unit: digital,B |
| misses | Number of misses. Type: float Unit: count |
| ops | Total amount of operations per second to this bucket. Type: float Unit: throughput,reqps |
| rest_requests | Rate of http requests on port 8091. Type: float Unit: throughput,reqps |
| swap_total | Total amount of swap available. Type: float Unit: count |
| swap_used | Amount of swap space in use on this server. Type: float Unit: count |
| vb_active_eject | Number of items per second being ejected to disk from active vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vb_active_itm_memory | Amount of active user data cached in RAM in this bucket. Type: float Unit: count |
| vb_active_meta_data_memory | Amount of active item metadata consuming RAM in this bucket. Type: float Unit: count |
| vb_active_num | Number of vBuckets in the active state for this bucket. Type: float Unit: count |
| vb_active_num_non_resident | Number of non resident vBuckets in the active state for this bucket. Type: float Unit: count |
| vb_active_ops_create | New items per second being inserted into active vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vb_active_ops_update | Number of items updated on active vBucket per second for this bucket. Type: float Unit: throughput,reqps |
| vb_active_queue_age | Sum of disk queue item age in milliseconds. Type: float Unit: time,ms |
| vb_active_queue_drain | Number of active items per second being written to disk in this bucket. Type: float Unit: throughput,reqps |
| vb_active_queue_fill | Number of active items per second being put on the active item disk queue in this bucket. Type: float Unit: throughput,reqps |
| vb_active_queue_items | Vb active queue items. Type: float Unit: count |
| vb_active_queue_size | Number of active items waiting to be written to disk in this bucket. Type: float Unit: count |
| vb_active_resident_items_ratio | Percentage of active items cached in RAM in this bucket. Type: float Unit: percent,percent |
| vb_avg_active_queue_age | Sum of disk queue item age in milliseconds. Type: float Unit: time,ms |
| vb_avg_pending_queue_age | Average age in seconds of pending items in the pending item queue for this bucket and should be transient during rebalancing. Type: float Unit: time,s |
| vb_avg_replica_queue_age | Average age in seconds of replica items in the replica item queue for this bucket. Type: float Unit: time,s |
| vb_avg_total_queue_age | Average age in seconds of all items in the disk write queue for this bucket. Type: float Unit: time,s |
| vb_pending_curr_items | Number of items in pending vBuckets in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vb_pending_eject | Number of items per second being ejected to disk from pending vBuckets in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vb_pending_itm_memory | Amount of pending user data cached in RAM in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vb_pending_meta_data_memory | Amount of pending item metadata consuming RAM in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vb_pending_num | Number of vBuckets in the pending state for this bucket and should be transient during rebalancing. Type: float Unit: count |
| vb_pending_num_non_resident | Number of non resident vBuckets in the pending state for this bucket. Type: float Unit: count |
| vb_pending_ops_create | New items per second being instead into pending vBuckets in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vb_pending_ops_update | Number of items updated on pending vBucket per second for this bucket. Type: float Unit: throughput,reqps |
| vb_pending_queue_age | Sum of disk pending queue item age in milliseconds. Type: float Unit: time,ms |
| vb_pending_queue_drain | Number of pending items per second being written to disk in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vb_pending_queue_fill | Number of pending items per second being put on the pending item disk queue in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vb_pending_queue_size | Number of pending items waiting to be written to disk in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vb_pending_resident_items_ratio | Percentage of items in pending state buckets cached in RAM in this bucket. Type: float Unit: percent,percent |
| vb_replica_curr_items | Number of items in replica vBuckets in this bucket. Type: float Unit: count |
| vb_replica_eject | Number of items per second being ejected to disk from replica vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vb_replica_itm_memory | Amount of replica user data cached in RAM in this bucket. Type: float Unit: count |
| vb_replica_meta_data_memory | Amount of replica item metadata consuming in RAM in this bucket. Type: float Unit: count |
| vb_replica_num | Number of vBuckets in the replica state for this bucket. Type: float Unit: count |
| vb_replica_num_non_resident | Vb replica num non resident. Type: float Unit: count |
| vb_replica_ops_create | New items per second being inserted into replica vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vb_replica_ops_update | Number of items updated on replica vBucket per second for this bucket. Type: float Unit: throughput,reqps |
| vb_replica_queue_age | Sum of disk replica queue item age in milliseconds. Type: float Unit: time,ms |
| vb_replica_queue_drain | Number of replica items per second being written to disk in this bucket. Type: float Unit: throughput,reqps |
| vb_replica_queue_fill | Number of replica items per second being put on the replica item disk queue in this bucket. Type: float Unit: throughput,reqps |
| vb_replica_queue_size | Number of replica items waiting to be written to disk in this bucket. Type: float Unit: count |
| vb_replica_resident_items_ratio | Percentage of active items cached in RAM in this bucket. Type: float Unit: count |
| vb_total_queue_age | Vb total queue age. Type: float Unit: time,ms |
| xdc_ops | Total XDCR operations per second for this bucket.Type: float Unit: throughput,reqps |
cbbucketstat¶
- 标签
| Tag | Description |
|---|---|
| bucket | Bucket name. |
| cluster | Cluster name. |
| host | Host name. |
| instance | Instance endpoint. |
- 指标列表
| Metric | Description |
|---|---|
| avg_active_timestamp_drift | Average drift (in seconds) per mutation on active vBuckets. Type: float Unit: time,s |
| avg_bg_wait_seconds | Average background fetch time in seconds. Type: float Unit: time,s |
| avg_disk_commit_time | Average disk commit time in seconds as from disk_update histogram of timings. Type: float Unit: time,s |
| avg_disk_update_time | Average disk update time in microseconds as from disk_update histogram of timings. Type: float Unit: time,μs |
| avg_replica_timestamp_drift | Average drift (in seconds) per mutation on replica vBuckets. Type: float Unit: time,s |
| cas_badval | Compare and Swap bad values. Type: float Unit: count |
| cas_hits | Number of operations with a CAS id per second for this bucket. Type: float Unit: throughput,reqps |
| cas_misses | Compare and Swap misses. Type: float Unit: count |
| cmd_get | Number of reads (get operations) per second from this bucket. Type: float Unit: throughput,reqps |
| cmd_set | Number of writes (set operations) per second to this bucket. Type: float Unit: throughput,reqps |
| couch_docs_actual_disk_size | The size of all data files for this bucket, including the data itself, meta data and temporary files. Type: float Unit: digital,B |
| couch_docs_data_size | The size of active data in this bucket. Type: float Unit: digital,B |
| couch_docs_disk_size | The size of all data files for this bucket, including the data itself, meta data and temporary files. Type: float Unit: digital,B |
| couch_docs_fragmentation | How much fragmented data there is to be compacted compared to real data for the data files in this bucket. Type: float Unit: digital,B |
| couch_total_disk_size | The total size on disk of all data and view files for this bucket. Type: float Unit: digital,B |
| couch_views_actual_disk_size | The size of all active items in all the indexes for this bucket on disk. Type: float Unit: digital,B |
| couch_views_data_size | The size of active data on for all the indexes in this bucket. Type: float Unit: digital,B |
| couch_views_fragmentation | How much fragmented data there is to be compacted compared to real data for the view index files in this bucket. Type: float Unit: digital,B |
| couch_views_ops | All the view reads for all design documents including scatter gather. Type: float Unit: count |
| cpu_idle_ms | CPU idle milliseconds. Type: float Unit: time,ms |
| cpu_local_ms | CPU local ms. Type: float Unit: time,ms |
| cpu_utilization_rate | Percentage of CPU in use across all available cores on this server. Type: float Unit: percent,percent |
| curr_connections | Number of connections to this server including connections from external client SDKs, proxies, DCP requests and internal statistic gathering. Type: float Unit: count |
| curr_items | Number of items in active vBuckets in this bucket. Type: float Unit: count |
| curr_items_tot | Total number of items in this bucket. Type: float Unit: count |
| decr_hits | Decrement hits. Type: float Unit: count |
| decr_misses | Decrement misses. Type: float Unit: count |
| delete_hits | Number of delete operations per second for this bucket. Type: float Unit: throughput,reqps |
| delete_misses | Delete misses. Type: float Unit: count |
| disk_commits | Disk commits. Type: float Unit: count |
| disk_updates | Disk updates. Type: float Unit: count |
| disk_write_queue | Number of items waiting to be written to disk in this bucket. Type: float Unit: count |
| ep_active_ahead_exceptions | Total number of ahead exceptions for all active vBuckets. Type: float Unit: count |
| ep_active_hlc_drift | Ep active hlc drift. Type: float Unit: time,s |
| ep_bg_fetched | Number of reads per second from disk for this bucket. Type: float Unit: throughput,reqps |
| ep_cache_miss_rate | Percentage of reads per second to this bucket from disk as opposed to RAM. Type: float Unit: percent,percent |
| ep_clock_cas_drift_threshold_exceeded | Ep clock cas drift threshold exceeded. Type: float Unit: time,s |
| ep_dcp_2i_backoff | Number of backoffs for indexes DCP connections. Type: float Unit: count |
| ep_dcp_2i_connections | Number of indexes DCP connections. Type: float Unit: count |
| ep_dcp_2i_items_remaining | Number of indexes items remaining to be sent. Type: float Unit: count |
| ep_dcp_2i_items_sent | Number of indexes items sent. Type: float Unit: count |
| ep_dcp_2i_producers | Number of indexes producers. Type: float Unit: count |
| ep_dcp_2i_total_backlog_size | Ep dcp 2i total backlog size. Type: float Unit: digital,B |
| ep_dcp_2i_total_bytes | Number bytes per second being sent for indexes DCP connections. Type: float Unit: traffic,B/S |
| ep_dcp_other_backoff | Number of backoffs for other DCP connections. Type: float Unit: count |
| ep_dcp_other_items_remaining | Number of items remaining to be sent to consumer in this bucket. Type: float Unit: count |
| ep_dcp_other_items_sent | Number of items per second being sent for a producer for this bucket. Type: float Unit: throughput,reqps |
| ep_dcp_other_producers | Number of other senders for this bucket. Type: float Unit: count |
| ep_dcp_other_total_backlog_size | Ep dcp other total backlog size. Type: float Unit: digital,B |
| ep_dcp_other_total_bytes | Number of bytes per second being sent for other DCP connections for this bucket. Type: float Unit: traffic,B/S |
| ep_dcp_others | Number of other DCP connections in this bucket. Type: float Unit: count |
| ep_dcp_replica_backoff | Number of backoffs for replication DCP connections. Type: float Unit: count |
| ep_dcp_replica_items_remaining | Number of items remaining to be sent to consumer in this bucket. Type: float Unit: count |
| ep_dcp_replica_items_sent | Number of items per second being sent for a producer for this bucket. Type: float Unit: throughput,reqps |
| ep_dcp_replica_producers | Number of replication senders for this bucket. Type: float Unit: count |
| ep_dcp_replica_total_backlog_size | Ep dcp replica total backlog size. Type: float Unit: digital,B |
| ep_dcp_replica_total_bytes | Number of bytes per second being sent for replication DCP connections for this bucket. Type: float Unit: traffic,B/S |
| ep_dcp_replicas | Number of internal replication DCP connections in this bucket. Type: float Unit: count |
| ep_dcp_views_backoffs | Number of backoffs for views DCP connections. Type: float Unit: count |
| ep_dcp_views_connections | Number of views DCP connections. Type: float Unit: count |
| ep_dcp_views_items_remaining | Number of views items remaining to be sent. Type: float Unit: count |
| ep_dcp_views_items_sent | Number of views items sent. Type: float Unit: count |
| ep_dcp_views_producers | Number of views producers. Type: float Unit: count |
| ep_dcp_views_total_backlog_size | Ep dcp views total backlog size. Type: float Unit: digital,B |
| ep_dcp_views_total_bytes | Number bytes per second being sent for views DCP connections. Type: float Unit: traffic,B/S |
| ep_dcp_xdcr_backoff | Number of backoffs for XDCR DCP connections.Type: float Unit: count |
| ep_dcp_xdcr_connections | Number of internal XDCR DCP connections in this bucket.Type: float Unit: count |
| ep_dcp_xdcr_items_remaining | Number of items remaining to be sent to consumer in this bucket. Type: float Unit: count |
| ep_dcp_xdcr_items_sent | Number of items per second being sent for a producer for this bucket. Type: float Unit: throughput,reqps |
| ep_dcp_xdcr_producers | Number of XDCR senders for this bucket.Type: float Unit: count |
| ep_dcp_xdcr_total_backlog_size | Ep dcp XDCR total backlog size.Type: float Unit: digital,B |
| ep_dcp_xdcr_total_bytes | Number of bytes per second being sent for XDCR DCP connections for this bucket.Type: float Unit: traffic,B/S |
| ep_diskqueue_drain | Total number of items per second being written to disk in this bucket. Type: float Unit: throughput,reqps |
| ep_diskqueue_fill | Total number of items per second being put on the disk queue in this bucket. Type: float Unit: throughput,reqps |
| ep_diskqueue_items | Total number of items waiting to be written to disk in this bucket. Type: float Unit: count |
| ep_flusher_todo | Number of items currently being written. Type: float Unit: count |
| ep_item_commit_failed | Number of times a transaction failed to commit due to storage errors. Type: float Unit: count |
| ep_kv_size | Total amount of user data cached in RAM in this bucket. Type: float Unit: count |
| ep_max_size_bytes | The maximum amount of memory this bucket can use. Type: float Unit: digital,B |
| ep_mem_high_wat_bytes | High water mark for auto-evictions. Type: float Unit: digital,B |
| ep_mem_low_wat_bytes | Low water mark for auto-evictions. Type: float Unit: digital,B |
| ep_meta_data_memory | Total amount of item metadata consuming RAM in this bucket. Type: float Unit: digital,B |
| ep_num_non_resident | Number of non-resident items. Type: float Unit: count |
| ep_num_ops_del_meta | Number of delete operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_del_ret_meta | Number of delRetMeta operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_get_meta | Number of metadata read operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_set_meta | Number of set operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_ops_set_ret_meta | Number of setRetMeta operations per second for this bucket as the target for XDCR.Type: float Unit: throughput,reqps |
| ep_num_value_ejects | Total number of items per second being ejected to disk in this bucket. Type: float Unit: throughput,reqps |
| ep_oom_errors | Number of times unrecoverable OOMs happened while processing operations. Type: float Unit: count |
| ep_ops_create | Total number of new items being inserted into this bucket. Type: float Unit: count |
| ep_ops_update | Number of items updated on disk per second for this bucket. Type: float Unit: throughput,reqps |
| ep_overhead | Extra memory used by transient data like persistence queues or checkpoints. Type: float Unit: digital,B |
| ep_queue_size | Number of items queued for storage. Type: float Unit: count |
| ep_replica_ahead_exceptions | Total number of ahead exceptions (when timestamp drift between mutations and local time has exceeded 5000000 μs) per second for all replica vBuckets. Type: float Unit: throughput,reqps |
| ep_replica_hlc_drift | The sum of the total Absolute Drift, which is the accumulated drift observed by the vBucket. Drift is always accumulated as an absolute value. Type: float Unit: time,s |
| ep_resident_items_rate | Percentage of all items cached in RAM in this bucket. Type: float Unit: count |
| ep_tmp_oom_errors | Number of back-offs sent per second to client SDKs due to OOM situations from this bucket. Type: float Unit: throughput,reqps |
| ep_vbuckets | Total number of vBuckets for this bucket. Type: float Unit: count |
| evictions | Number of evictions. Type: float Unit: count |
| get_hits | Number of get hits. Type: float Unit: count |
| get_misses | Number of get misses. Type: float Unit: count |
| hibernated_requests | Number of streaming requests on port 8091 now idle. Type: float Unit: count |
| hibernated_waked | Rate of streaming request wakeups on port 8091. Type: float Unit: percent,percent |
| hit_ratio | Hit ratio. Type: float Unit: percent,percent |
| incr_hits | Number of increment hits. Type: float Unit: count |
| incr_misses | Number of increment misses. Type: float Unit: count |
| mem_actual_free | Amount of RAM available on this server. Type: float Unit: digital,B |
| mem_actual_used_bytes | Memory actually used in bytes. Type: float Unit: digital,B |
| mem_bytes | Total amount of memory available. Type: float Unit: digital,B |
| mem_free_bytes | Amount of Memory free. Type: float Unit: digital,B |
| mem_used_bytes | Amount of memory used. Type: float Unit: digital,B |
| mem_used_sys_bytes | System memory in use. Type: float Unit: digital,B |
| misses | Number of misses. Type: float Unit: count |
| ops | Total amount of operations per second to this bucket. Type: float Unit: throughput,reqps |
| read_bytes | Bytes read. Type: float Unit: digital,B |
| rest_requests | Rate of http requests on port 8091. Type: float Unit: traffic,B/S |
| swap_bytes | Total amount of swap available. Type: float Unit: digital,B |
| swap_used | Amount of swap space in use on this server. Type: float Unit: digital,B |
| vbuckets_active_eject | Number of items per second being ejected to disk from active vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_active_itm_memory | Amount of active user data cached in RAM in this bucket. Type: float Unit: count |
| vbuckets_active_meta_data_memory | Amount of active item metadata consuming RAM in this bucket. Type: float Unit: digital,B |
| vbuckets_active_num | Number of vBuckets in the active state for this bucket. Type: float Unit: count |
| vbuckets_active_num_non_resident | Number of non resident vBuckets in the active state for this bucket. Type: float Unit: count |
| vbuckets_active_ops_create | New items per second being inserted into active vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_active_ops_update | Number of items updated on active vBucket per second for this bucket. Type: float Unit: throughput,reqps |
| vbuckets_active_queue_age | Sum of disk queue item age in milliseconds. Type: float Unit: time,ms |
| vbuckets_active_queue_drain | Number of active items per second being written to disk in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_active_queue_fill | Number of active items per second being put on the active item disk queue in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_active_queue_size | Number of active items waiting to be written to disk in this bucket. Type: float Unit: count |
| vbuckets_active_resident_items_ratio | Percentage of active items cached in RAM in this bucket. Type: float Unit: percent,percent |
| vbuckets_avg_active_queue_age | Average age in seconds of active items in the active item queue for this bucket. Type: float Unit: time,s |
| vbuckets_avg_pending_queue_age | Average age in seconds of pending items in the pending item queue for this bucket and should be transient during rebalancing. Type: float Unit: time,s |
| vbuckets_avg_replica_queue_age | Average age in seconds of replica items in the replica item queue for this bucket. Type: float Unit: time,s |
| vbuckets_avg_total_queue_age | Average age in seconds of all items in the disk write queue for this bucket. Type: float Unit: time,s |
| vbuckets_pending_curr_items | Number of items in pending vBuckets in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vbuckets_pending_eject | Number of items per second being ejected to disk from pending vBuckets in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vbuckets_pending_itm_memory | Amount of pending user data cached in RAM in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vbuckets_pending_meta_data_memory | Amount of pending item metadata consuming RAM in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vbuckets_pending_num | Number of vBuckets in the pending state for this bucket and should be transient during rebalancing. Type: float Unit: count |
| vbuckets_pending_num_non_resident | Number of non resident vBuckets in the pending state for this bucket. Type: float Unit: count |
| vbuckets_pending_ops_create | New items per second being instead into pending vBuckets in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vbuckets_pending_ops_update | Number of items updated on pending vBucket per second for this bucket. Type: float Unit: throughput,reqps |
| vbuckets_pending_queue_age | Sum of disk pending queue item age in milliseconds. Type: float Unit: time,ms |
| vbuckets_pending_queue_drain | Number of pending items per second being written to disk in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vbuckets_pending_queue_fill | Number of pending items per second being put on the pending item disk queue in this bucket and should be transient during rebalancing. Type: float Unit: throughput,reqps |
| vbuckets_pending_queue_size | Number of pending items waiting to be written to disk in this bucket and should be transient during rebalancing. Type: float Unit: count |
| vbuckets_pending_resident_items_ratio | Percentage of items in pending state vb cached in RAM in this bucket. Type: float Unit: percent,percent |
| vbuckets_replica_curr_items | Number of items in replica vBuckets in this bucket. Type: float Unit: count |
| vbuckets_replica_eject | Number of items per second being ejected to disk from replica vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_replica_itm_memory | Amount of replica user data cached in RAM in this bucket. Type: float Unit: count |
| vbuckets_replica_meta_data_memory | Amount of replica item metadata consuming in RAM in this bucket. Type: float Unit: digital,B |
| vbuckets_replica_num | Number of vBuckets in the replica state for this bucket. Type: float Unit: count |
| vbuckets_replica_num_non_resident | vb replica num non resident. Type: float Unit: count |
| vbuckets_replica_ops_create | New items per second being inserted into replica vBuckets in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_replica_ops_update | Number of items updated on replica vBucket per second for this bucket. Type: float Unit: throughput,reqps |
| vbuckets_replica_queue_age | Sum of disk replica queue item age in milliseconds. Type: float Unit: time,ms |
| vbuckets_replica_queue_drain | Number of replica items per second being written to disk in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_replica_queue_fill | Number of replica items per second being put on the replica item disk queue in this bucket. Type: float Unit: throughput,reqps |
| vbuckets_replica_queue_size | Number of replica items waiting to be written to disk in this bucket. Type: float Unit: count |
| vbuckets_replica_resident_items_ratio | Percentage of replica items cached in RAM in this bucket. Type: float Unit: percent,percent |
| vbuckets_total_queue_age | Sum of disk queue item age in milliseconds. Type: float Unit: time,ms |
| written_bytes | Bytes written. Type: float Unit: digital,B |
| xdc_ops | Total XDCR operations per second for this bucket.Type: float Unit: throughput,reqps |