18 KiB
18 KiB
MongoDB Input Plugin
Configuration:
[[inputs.mongodb]]
## An array of URLs of the form:
## "mongodb://" [user ":" pass "@"] host [ ":" port]
## For example:
## mongodb://user:auth_key@10.10.3.30:27017,
## mongodb://10.10.3.33:18832,
servers = ["mongodb://127.0.0.1:27017"]
## When true, collect per database stats
# gather_perdb_stats = false
## When true, collect per collection stats
# gather_col_stats = false
## List of db where collections stats are collected
## If empty, all db are concerned
# col_stats_dbs = ["local"]
## Optional TLS Config
# tls_ca = "/etc/telegraf/ca.pem"
# tls_cert = "/etc/telegraf/cert.pem"
# tls_key = "/etc/telegraf/key.pem"
## Use TLS but skip chain & host verification
# insecure_skip_verify = false
Permissions:
If your MongoDB instance has access control enabled you will need to connect as a user with sufficient rights.
With MongoDB 3.4 and higher, the clusterMonitor role can be used. In
version 3.2 you may also need these additional permissions:
> db.grantRolesToUser("user", [{role: "read", actions: "find", db: "local"}])
If the user is missing required privileges you may see an error in the Telegraf logs similar to:
Error in input [mongodb]: not authorized on admin to execute command { serverStatus: 1, recordStats: 0 }
Some permission related errors are logged at debug level, you can check these
messages by setting debug = true in the agent section of the configuration or
by running Telegraf with the --debug argument.
Metrics:
- mongodb
- tags:
- hostname
- node_type
- rs_name
- fields:
- active_reads (integer)
- active_writes (integer)
- aggregate_command_failed (integer)
- aggregate_command_total (integer)
- assert_msg (integer)
- assert_regular (integer)
- assert_rollovers (integer)
- assert_user (integer)
- assert_warning (integer)
- available_reads (integer)
- available_writes (integer)
- commands (integer)
- connections_available (integer)
- connections_current (integer)
- connections_total_created (integer)
- count_command_failed (integer)
- count_command_total (integer)
- cursor_no_timeout_count (integer)
- cursor_pinned_count (integer)
- cursor_timed_out_count (integer)
- cursor_total_count (integer)
- delete_command_failed (integer)
- delete_command_total (integer)
- deletes (integer)
- distinct_command_failed (integer)
- distinct_command_total (integer)
- document_deleted (integer)
- document_inserted (integer)
- document_returned (integer)
- document_updated (integer)
- find_and_modify_command_failed (integer)
- find_and_modify_command_total (integer)
- find_command_failed (integer)
- find_command_total (integer)
- flushes (integer)
- flushes_total_time_ns (integer)
- get_more_command_failed (integer)
- get_more_command_total (integer)
- getmores (integer)
- insert_command_failed (integer)
- insert_command_total (integer)
- inserts (integer)
- jumbo_chunks (integer)
- latency_commands_count (integer)
- latency_commands (integer)
- latency_reads_count (integer)
- latency_reads (integer)
- latency_writes_count (integer)
- latency_writes (integer)
- member_status (string)
- net_in_bytes_count (integer)
- net_out_bytes_count (integer)
- open_connections (integer)
- operation_scan_and_order (integer)
- operation_write_conflicts (integer)
- page_faults (integer)
- percent_cache_dirty (float)
- percent_cache_used (float)
- queries (integer)
- queued_reads (integer)
- queued_writes (integer)
- repl_apply_batches_num (integer)
- repl_apply_batches_total_millis (integer)
- repl_apply_ops (integer)
- repl_buffer_count (integer)
- repl_buffer_size_bytes (integer)
- repl_commands (integer)
- repl_deletes (integer)
- repl_executor_pool_in_progress_count (integer)
- repl_executor_queues_network_in_progress (integer)
- repl_executor_queues_sleepers (integer)
- repl_executor_unsignaled_events (integer)
- repl_getmores (integer)
- repl_inserts (integer)
- repl_lag (integer)
- repl_network_bytes (integer)
- repl_network_getmores_num (integer)
- repl_network_getmores_total_millis (integer)
- repl_network_ops (integer)
- repl_queries (integer)
- repl_updates (integer)
- repl_oplog_window_sec (integer)
- repl_state (integer)
- resident_megabytes (integer)
- state (string)
- storage_freelist_search_bucket_exhausted (integer)
- storage_freelist_search_requests (integer)
- storage_freelist_search_scanned (integer)
- tcmalloc_central_cache_free_bytes (integer)
- tcmalloc_current_allocated_bytes (integer)
- tcmalloc_current_total_thread_cache_bytes (integer)
- tcmalloc_heap_size (integer)
- tcmalloc_max_total_thread_cache_bytes (integer)
- tcmalloc_pageheap_commit_count (integer)
- tcmalloc_pageheap_committed_bytes (integer)
- tcmalloc_pageheap_decommit_count (integer)
- tcmalloc_pageheap_free_bytes (integer)
- tcmalloc_pageheap_reserve_count (integer)
- tcmalloc_pageheap_scavenge_count (integer)
- tcmalloc_pageheap_total_commit_bytes (integer)
- tcmalloc_pageheap_total_decommit_bytes (integer)
- tcmalloc_pageheap_total_reserve_bytes (integer)
- tcmalloc_pageheap_unmapped_bytes (integer)
- tcmalloc_spinlock_total_delay_ns (integer)
- tcmalloc_thread_cache_free_bytes (integer)
- tcmalloc_total_free_bytes (integer)
- tcmalloc_transfer_cache_free_bytes (integer)
- total_available (integer)
- total_created (integer)
- total_docs_scanned (integer)
- total_in_use (integer)
- total_keys_scanned (integer)
- total_refreshing (integer)
- total_tickets_reads (integer)
- total_tickets_writes (integer)
- ttl_deletes (integer)
- ttl_passes (integer)
- update_command_failed (integer)
- update_command_total (integer)
- updates (integer)
- uptime_ns (integer)
- version (string)
- vsize_megabytes (integer)
- wtcache_app_threads_page_read_count (integer)
- wtcache_app_threads_page_read_time (integer)
- wtcache_app_threads_page_write_count (integer)
- wtcache_bytes_read_into (integer)
- wtcache_bytes_written_from (integer)
- wtcache_pages_read_into (integer)
- wtcache_pages_requested_from (integer)
- wtcache_current_bytes (integer)
- wtcache_max_bytes_configured (integer)
- wtcache_internal_pages_evicted (integer)
- wtcache_modified_pages_evicted (integer)
- wtcache_unmodified_pages_evicted (integer)
- wtcache_pages_evicted_by_app_thread (integer)
- wtcache_pages_queued_for_eviction (integer)
- wtcache_server_evicting_pages (integer)
- wtcache_tracked_dirty_bytes (integer)
- wtcache_worker_thread_evictingpages (integer)
- commands_per_sec (integer, deprecated in 1.10; use
commands)) - cursor_no_timeout (integer, opened/sec, deprecated in 1.10; use
cursor_no_timeout_count)) - cursor_pinned (integer, opened/sec, deprecated in 1.10; use
cursor_pinned_count)) - cursor_timed_out (integer, opened/sec, deprecated in 1.10; use
cursor_timed_out_count)) - cursor_total (integer, opened/sec, deprecated in 1.10; use
cursor_total_count)) - deletes_per_sec (integer, deprecated in 1.10; use
deletes)) - flushes_per_sec (integer, deprecated in 1.10; use
flushes)) - getmores_per_sec (integer, deprecated in 1.10; use
getmores)) - inserts_per_sec (integer, deprecated in 1.10; use
inserts)) - net_in_bytes (integer, bytes/sec, deprecated in 1.10; use
net_out_bytes_count)) - net_out_bytes (integer, bytes/sec, deprecated in 1.10; use
net_out_bytes_count)) - queries_per_sec (integer, deprecated in 1.10; use
queries)) - repl_commands_per_sec (integer, deprecated in 1.10; use
repl_commands)) - repl_deletes_per_sec (integer, deprecated in 1.10; use
repl_deletes) - repl_getmores_per_sec (integer, deprecated in 1.10; use
repl_getmores) - repl_inserts_per_sec (integer, deprecated in 1.10; use
repl_inserts)) - repl_queries_per_sec (integer, deprecated in 1.10; use
repl_queries)) - repl_updates_per_sec (integer, deprecated in 1.10; use
repl_updates)) - ttl_deletes_per_sec (integer, deprecated in 1.10; use
ttl_deletes)) - ttl_passes_per_sec (integer, deprecated in 1.10; use
ttl_passes)) - updates_per_sec (integer, deprecated in 1.10; use
updates))
- tags:
- mongodb_db_stats
- tags:
- db_name
- hostname
- fields:
- avg_obj_size (float)
- collections (integer)
- data_size (integer)
- index_size (integer)
- indexes (integer)
- num_extents (integer)
- objects (integer)
- ok (integer)
- storage_size (integer)
- type (string)
- tags:
-
mongodb_col_stats
- tags:
- hostname
- collection
- db_name
- fields:
- size (integer)
- avg_obj_size (integer)
- storage_size (integer)
- total_index_size (integer)
- ok (integer)
- count (integer)
- type (string)
- tags:
-
mongodb_shard_stats
- tags:
- hostname
- fields:
- in_use (integer)
- available (integer)
- created (integer)
- refreshing (integer)
- tags:
Example Output:
mongodb,hostname=127.0.0.1:27017 active_reads=3i,active_writes=0i,aggregate_command_failed=0i,aggregate_command_total=87210i,assert_msg=0i,assert_regular=0i,assert_rollovers=0i,assert_user=0i,assert_warning=0i,available_reads=125i,available_writes=128i,commands=218126i,commands_per_sec=1876i,connections_available=838853i,connections_current=7i,connections_total_created=8i,count_command_failed=0i,count_command_total=7i,cursor_no_timeout=0i,cursor_no_timeout_count=0i,cursor_pinned=0i,cursor_pinned_count=0i,cursor_timed_out=0i,cursor_timed_out_count=0i,cursor_total=0i,cursor_total_count=0i,delete_command_failed=0i,delete_command_total=0i,deletes=0i,deletes_per_sec=0i,distinct_command_failed=0i,distinct_command_total=87190i,document_deleted=0i,document_inserted=0i,document_returned=7i,document_updated=43595i,find_and_modify_command_failed=0i,find_and_modify_command_total=43595i,find_command_failed=0i,find_command_total=348819i,flushes=1i,flushes_per_sec=0i,flushes_total_time_ns=5000000i,get_more_command_failed=0i,get_more_command_total=0i,getmores=7i,getmores_per_sec=1i,insert_command_failed=0i,insert_command_total=0i,inserts=0i,inserts_per_sec=0i,jumbo_chunks=0i,latency_commands=44179i,latency_commands_count=122i,latency_reads=36662189i,latency_reads_count=523229i,latency_writes=6768713i,latency_writes_count=87190i,net_in_bytes=837378i,net_in_bytes_count=97692502i,net_out_bytes=690836i,net_out_bytes_count=75377383i,open_connections=7i,operation_scan_and_order=87193i,operation_write_conflicts=7i,page_faults=0i,percent_cache_dirty=0.9,percent_cache_used=1,queries=348816i,queries_per_sec=2988i,queued_reads=0i,queued_writes=0i,resident_megabytes=77i,storage_freelist_search_bucket_exhausted=0i,storage_freelist_search_requests=0i,storage_freelist_search_scanned=0i,tcmalloc_central_cache_free_bytes=280136i,tcmalloc_current_allocated_bytes=77677288i,tcmalloc_current_total_thread_cache_bytes=1222608i,tcmalloc_heap_size=142659584i,tcmalloc_max_total_thread_cache_bytes=260046848i,tcmalloc_pageheap_commit_count=1898i,tcmalloc_pageheap_committed_bytes=130084864i,tcmalloc_pageheap_decommit_count=889i,tcmalloc_pageheap_free_bytes=50610176i,tcmalloc_pageheap_reserve_count=50i,tcmalloc_pageheap_scavenge_count=884i,tcmalloc_pageheap_total_commit_bytes=13021937664i,tcmalloc_pageheap_total_decommit_bytes=12891852800i,tcmalloc_pageheap_total_reserve_bytes=142659584i,tcmalloc_pageheap_unmapped_bytes=12574720i,tcmalloc_spinlock_total_delay_ns=9767500i,tcmalloc_thread_cache_free_bytes=1222608i,tcmalloc_total_free_bytes=1797400i,tcmalloc_transfer_cache_free_bytes=294656i,total_available=0i,total_created=0i,total_docs_scanned=43595i,total_in_use=0i,total_keys_scanned=130805i,total_refreshing=0i,total_tickets_reads=128i,total_tickets_writes=128i,ttl_deletes=0i,ttl_deletes_per_sec=0i,ttl_passes=0i,ttl_passes_per_sec=0i,update_command_failed=0i,update_command_total=43595i,updates=43595i,updates_per_sec=372i,uptime_ns=60023000000i,version="3.6.17",vsize_megabytes=1048i,wtcache_app_threads_page_read_count=108i,wtcache_app_threads_page_read_time=25995i,wtcache_app_threads_page_write_count=0i,wtcache_bytes_read_into=2487250i,wtcache_bytes_written_from=74i,wtcache_current_bytes=5014530i,wtcache_internal_pages_evicted=0i,wtcache_max_bytes_configured=505413632i,wtcache_modified_pages_evicted=0i,wtcache_pages_evicted_by_app_thread=0i,wtcache_pages_queued_for_eviction=0i,wtcache_pages_read_into=139i,wtcache_pages_requested_from=699135i,wtcache_server_evicting_pages=0i,wtcache_tracked_dirty_bytes=4797426i,wtcache_unmodified_pages_evicted=0i,wtcache_worker_thread_evictingpages=0i 1586379818000000000
mongodb,hostname=127.0.0.1:27017,node_type=SEC,rs_name=rs0 active_reads=1i,active_writes=0i,aggregate_command_failed=0i,aggregate_command_total=1i,assert_msg=0i,assert_regular=0i,assert_rollovers=0i,assert_user=79i,assert_warning=0i,available_reads=127i,available_writes=128i,commands=1121855i,commands_per_sec=10i,connections_available=51183i,connections_current=17i,connections_total_created=557i,count_command_failed=0i,count_command_total=46307i,cursor_no_timeout=0i,cursor_no_timeout_count=0i,cursor_pinned=0i,cursor_pinned_count=0i,cursor_timed_out=0i,cursor_timed_out_count=28i,cursor_total=0i,cursor_total_count=0i,delete_command_failed=0i,delete_command_total=0i,deletes=0i,deletes_per_sec=0i,distinct_command_failed=0i,distinct_command_total=0i,document_deleted=0i,document_inserted=0i,document_returned=2248129i,document_updated=0i,find_and_modify_command_failed=0i,find_and_modify_command_total=0i,find_command_failed=2i,find_command_total=8764i,flushes=7850i,flushes_per_sec=0i,flushes_total_time_ns=4535446000000i,get_more_command_failed=0i,get_more_command_total=1993i,getmores=2018i,getmores_per_sec=0i,insert_command_failed=0i,insert_command_total=0i,inserts=0i,inserts_per_sec=0i,jumbo_chunks=0i,latency_commands=112011949i,latency_commands_count=1072472i,latency_reads=1877142443i,latency_reads_count=57086i,latency_writes=0i,latency_writes_count=0i,member_status="SEC",net_in_bytes=1212i,net_in_bytes_count=263928689i,net_out_bytes=41051i,net_out_bytes_count=2475389483i,open_connections=17i,operation_scan_and_order=34i,operation_write_conflicts=0i,page_faults=317i,percent_cache_dirty=1.6,percent_cache_used=73,queries=8764i,queries_per_sec=0i,queued_reads=0i,queued_writes=0i,repl_apply_batches_num=17839419i,repl_apply_batches_total_millis=399929i,repl_apply_ops=23355263i,repl_buffer_count=0i,repl_buffer_size_bytes=0i,repl_commands=11i,repl_commands_per_sec=0i,repl_deletes=440608i,repl_deletes_per_sec=0i,repl_executor_pool_in_progress_count=0i,repl_executor_queues_network_in_progress=0i,repl_executor_queues_sleepers=4i,repl_executor_unsignaled_events=0i,repl_getmores=0i,repl_getmores_per_sec=0i,repl_inserts=1875729i,repl_inserts_per_sec=0i,repl_lag=0i,repl_network_bytes=39122199371i,repl_network_getmores_num=34908797i,repl_network_getmores_total_millis=434805356i,repl_network_ops=23199086i,repl_oplog_window_sec=619292i,repl_queries=0i,repl_queries_per_sec=0i,repl_updates=21034729i,repl_updates_per_sec=38i,repl_state=2,resident_megabytes=6721i,state="SECONDARY",storage_freelist_search_bucket_exhausted=0i,storage_freelist_search_requests=0i,storage_freelist_search_scanned=0i,tcmalloc_central_cache_free_bytes=358512400i,tcmalloc_current_allocated_bytes=5427379424i,tcmalloc_current_total_thread_cache_bytes=70349552i,tcmalloc_heap_size=10199310336i,tcmalloc_max_total_thread_cache_bytes=1073741824i,tcmalloc_pageheap_commit_count=790819i,tcmalloc_pageheap_committed_bytes=7064821760i,tcmalloc_pageheap_decommit_count=533347i,tcmalloc_pageheap_free_bytes=1207816192i,tcmalloc_pageheap_reserve_count=7706i,tcmalloc_pageheap_scavenge_count=426235i,tcmalloc_pageheap_total_commit_bytes=116127649792i,tcmalloc_pageheap_total_decommit_bytes=109062828032i,tcmalloc_pageheap_total_reserve_bytes=10199310336i,tcmalloc_pageheap_unmapped_bytes=3134488576i,tcmalloc_spinlock_total_delay_ns=2518474348i,tcmalloc_thread_cache_free_bytes=70349552i,tcmalloc_total_free_bytes=429626144i,tcmalloc_transfer_cache_free_bytes=764192i,total_available=0i,total_created=0i,total_docs_scanned=735004782i,total_in_use=0i,total_keys_scanned=6188216i,total_refreshing=0i,total_tickets_reads=128i,total_tickets_writes=128i,ttl_deletes=0i,ttl_deletes_per_sec=0i,ttl_passes=7892i,ttl_passes_per_sec=0i,update_command_failed=0i,update_command_total=0i,updates=0i,updates_per_sec=0i,uptime_ns=473590288000000i,version="3.6.17",vsize_megabytes=11136i,wtcache_app_threads_page_read_count=11467625i,wtcache_app_threads_page_read_time=1700336840i,wtcache_app_threads_page_write_count=13268184i,wtcache_bytes_read_into=348022587843i,wtcache_bytes_written_from=322571702254i,wtcache_current_bytes=5509459274i,wtcache_internal_pages_evicted=109108i,wtcache_max_bytes_configured=7547650048i,wtcache_modified_pages_evicted=911196i,wtcache_pages_evicted_by_app_thread=17366i,wtcache_pages_queued_for_eviction=16572754i,wtcache_pages_read_into=11689764i,wtcache_pages_requested_from=499825861i,wtcache_server_evicting_pages=0i,wtcache_tracked_dirty_bytes=117487510i,wtcache_unmodified_pages_evicted=11058458i,wtcache_worker_thread_evictingpages=11907226i 1586379707000000000
mongodb_db_stats,db_name=admin,hostname=127.0.0.1:27017 avg_obj_size=241,collections=2i,data_size=723i,index_size=49152i,indexes=3i,num_extents=0i,objects=3i,ok=1i,storage_size=53248i,type="db_stat" 1547159491000000000
mongodb_db_stats,db_name=local,hostname=127.0.0.1:27017 avg_obj_size=813.9705882352941,collections=6i,data_size=55350i,index_size=102400i,indexes=5i,num_extents=0i,objects=68i,ok=1i,storage_size=204800i,type="db_stat" 1547159491000000000
mongodb_col_stats,collection=foo,db_name=local,hostname=127.0.0.1:27017 size=375005928i,avg_obj_size=5494,type="col_stat",storage_size=249307136i,total_index_size=2138112i,ok=1i,count=68251i 1547159491000000000
mongodb_shard_stats,hostname=127.0.0.1:27017,in_use=3i,available=3i,created=4i,refreshing=0i 1522799074000000000