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config

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    The config command, used by cbstats, returns configuration statistics on a specified bucket, on a specified node.

    Description

    The config command, used by cbstats, returns configuration statistics on a specified bucket, on a specified node.

    Syntax

    cbstats <host>:<port> [common options] config

    The host must be the hostname or IP address of a node within the cluster. The port must be 11210. The common options must include a username and password, and a reference to a bucket defined on the cluster. For a complete list of common options, see the table provided on the introductory page for cbstats.

    The config command takes no command options.

    Example

    The following call returns configuration statistics on the travel-sample bucket, for the specified node.

    10.142.181.101:11210 -b travel-sample \
    -u Administrator -p password \
    config

    If successful, the command returns the following output. (Note that the ep_magma statistics are returned on Couchbase Server Enterprise Edition only.)

    ep_access_scanner_enabled:                             true
    ep_allow_del_with_meta_prune_user_data:                false
    ep_alog_block_size:                                    4096
    ep_alog_max_stored_items:                              1024
    ep_alog_path:                                          /opt/couchbase/var/lib/couchbase/data/travel-sample/access.log
    ep_alog_resident_ratio_threshold:                      95
    ep_alog_sleep_time:                                    1440
    ep_alog_task_time:                                     2
    ep_backend:                                            couchdb
    ep_backfill_mem_threshold:                             96
    ep_bfilter_enabled:                                    true
    ep_bfilter_fp_prob:                                    0.01
    ep_bfilter_key_count:                                  10000
    ep_bfilter_residency_threshold:                        0.1
    ep_bucket_type:                                        persistent
    ep_cache_size:                                         104857600
    ep_chk_expel_enabled:                                  true
    ep_chk_max_items:                                      10000
    ep_chk_period:                                         5
    ep_chk_remover_stime:                                  5
    ep_collections_enabled:                                true
    ep_collections_max_size:                               1000
    ep_compaction_exp_mem_threshold:                       85
    ep_compaction_write_queue_cap:                         10000
    ep_compression_mode:                                   passive
    ep_conflict_resolution_type:                           seqno
    ep_connection_manager_interval:                        1
    ep_couch_bucket:                                       travel-sample
    ep_couchstore_mprotect:                                false
    ep_couchstore_tracing:                                 false
    ep_couchstore_write_validation:                        false
    ep_cursor_dropping_checkpoint_mem_lower_mark:          30
    ep_cursor_dropping_checkpoint_mem_upper_mark:          50
    ep_cursor_dropping_lower_mark:                         80
    ep_cursor_dropping_upper_mark:                         95
    ep_data_traffic_enabled:                               false
    ep_dbname:                                             /opt/couchbase/var/lib/couchbase/data/travel-sample
    ep_dcp_backfill_byte_limit:                            20972856
    ep_dcp_conn_buffer_size:                               10485760
    ep_dcp_conn_buffer_size_aggr_mem_threshold:            10
    ep_dcp_conn_buffer_size_aggressive_perc:               5
    ep_dcp_conn_buffer_size_max:                           52428800
    ep_dcp_conn_buffer_size_perc:                          1
    ep_dcp_consumer_process_buffered_messages_batch_size:  10
    ep_dcp_consumer_process_buffered_messages_yield_limit: 10
    ep_dcp_enable_noop:                                    true
    ep_dcp_flow_control_policy:                            aggressive
    ep_dcp_idle_timeout:                                   360
    ep_dcp_min_compression_ratio:                          0.85
    ep_dcp_noop_mandatory_for_v5_features:                 true
    ep_dcp_noop_tx_interval:                               1
    ep_dcp_producer_snapshot_marker_yield_limit:           10
    ep_dcp_scan_byte_limit:                                4194304
    ep_dcp_scan_item_limit:                                4096
    ep_dcp_takeover_max_time:                              60
    ep_defragmenter_age_threshold:                         10
    ep_defragmenter_chunk_duration:                        20
    ep_defragmenter_enabled:                               true
    ep_defragmenter_interval:                              10
    ep_defragmenter_stored_value_age_threshold:            10
    ep_durability_timeout_task_interval:                   25
    ep_exp_pager_enabled:                                  true
    ep_exp_pager_initial_run_time:                         -1
    ep_exp_pager_stime:                                    3600
    ep_failpartialwarmup:                                  false
    ep_flusher_batch_split_trigger:                        1000000
    ep_fsync_after_every_n_bytes_written:                  16777216
    ep_getl_default_timeout:                               15
    ep_getl_max_timeout:                                   30
    ep_hlc_drift_ahead_threshold_us:                       5000000
    ep_hlc_drift_behind_threshold_us:                      5000000
    ep_ht_locks:                                           47
    ep_ht_resize_interval:                                 1
    ep_ht_size:                                            47
    ep_item_compressor_chunk_duration:                     20
    ep_item_compressor_interval:                           250
    ep_item_eviction_age_percentage:                       30
    ep_item_eviction_freq_counter_age_threshold:           1
    ep_item_eviction_policy:                               value_only
    ep_item_freq_decayer_chunk_duration:                   20
    ep_item_freq_decayer_percent:                          50
    ep_item_num_based_new_chk:                             true
    ep_keep_closed_chks:                                   false
    ep_magma_commit_point_every_batch:                     false
    ep_magma_commit_point_interval:                        2
    ep_magma_delete_frag_ratio:                            0.5
    ep_magma_delete_memtable_writecache:                   8192
    ep_magma_enable_upsert:                                false
    ep_magma_expiry_frag_threshold:                        0.25
    ep_magma_max_commit_points:                            5
    ep_magma_max_write_cache:                              134217728
    ep_magma_mem_quota_ratio:                              0.1
    ep_magma_min_write_cache:                              8388608
    ep_magma_num_compactors:                               4
    ep_magma_num_flushers:                                 1
    ep_magma_tombstone_frag_threshold:                     0.25
    ep_magma_value_separation_size:                        32
    ep_magma_wal_buffer_size:                              2097152
    ep_magma_wal_num_buffers:                              1
    ep_max_checkpoints:                                    2
    ep_max_failover_entries:                               25
    ep_max_item_privileged_bytes:                          1048576
    ep_max_item_size:                                      20971520
    ep_max_num_shards:                                     0
    ep_max_num_workers:                                    3
    ep_max_size:                                           104857600
    ep_max_threads:                                        0
    ep_max_ttl:                                            0
    ep_max_vbuckets:                                       1024
    ep_mem_high_wat:                                       89128960
    ep_mem_low_wat:                                        78643200
    ep_mem_used_merge_threshold_percent:                   0.5
    ep_min_compression_ratio:                              1.2
    ep_mutation_mem_threshold:                             93
    ep_num_auxio_threads:                                  1
    ep_num_nonio_threads:                                  2
    ep_num_reader_threads:                                 4
    ep_num_writer_threads:                                 4
    ep_pager_active_vb_pcnt:                               40
    ep_pager_sleep_time_ms:                                5000
    ep_replication_throttle_cap_pcnt:                      10
    ep_replication_throttle_queue_cap:                     -1
    ep_replication_throttle_threshold:                     99
    ep_retain_erroneous_tombstones:                        true
    ep_rocksdb_bbt_options:                                block_size=16384,cache_index_and_filter_blocks=true,pin_l0_filter_and_index_blocks_in_cache=true,cache_index_and_filter_blocks_with_high_priority=true,index_type=kTwoLevelIndexSearch,partition_filters=true
    ep_rocksdb_block_cache_high_pri_pool_ratio:            0.9
    ep_rocksdb_block_cache_ratio:                          0.1
    ep_rocksdb_cf_options:
    ep_rocksdb_default_cf_optimize_compaction:             none
    ep_rocksdb_high_pri_background_threads:                0
    ep_rocksdb_low_pri_background_threads:                 0
    ep_rocksdb_memtables_ratio:                            0.1
    ep_rocksdb_options:                                    bytes_per_sync=1048576,stats_dump_period_sec=600
    ep_rocksdb_seqno_cf_optimize_compaction:               none
    ep_rocksdb_stats_level:                                kExceptTimeForMutex
    ep_rocksdb_uc_max_size_amplification_percent:          200
    ep_rocksdb_write_rate_limit:                           0
    ep_scopes_max_size:                                    100
    ep_sync_writes_max_allowed_replicas:                   2
    ep_time_synchronization:                               disabled
    ep_uuid:                                               a989a6fa0da5fa5e51c07f0dcf3ad357
    ep_warmup:                                             true
    ep_warmup_batch_size:                                  10000
    ep_warmup_min_items_threshold:                         100
    ep_warmup_min_memory_threshold:                        100
    ep_xattr_enabled:                                      true