The aerospike plugin queries aerospike server(s) and get node statistics & stats for all the configured namespaces.
For what the measurements mean, please consult the Aerospike Metrics Reference Docs.
The metric names, to make it less complicated in querying, have replaced all - with _ as Aerospike metrics come in both forms (no idea why).
All metrics are attempted to be cast to integers, then booleans, then strings.
# Read stats from aerospike server(s)
[[inputs.aerospike]]
## Aerospike servers to connect to (with port)
## This plugin will query all namespaces the aerospike
## server has configured and get stats for them.
servers = ["localhost:3000"]
# username = "telegraf"
# password = "pa$$word"
## Optional TLS Config
# enable_tls = false
# tls_ca = "/etc/telegraf/ca.pem"
# tls_cert = "/etc/telegraf/cert.pem"
# tls_key = "/etc/telegraf/key.pem"
## If false, skip chain & host verification
# insecure_skip_verify = true
# Feature Options
# Add namespace variable to limit the namespaces executed on
# Leave blank to do all
# disable_query_namespaces = true # default false
# namespaces = ["namespace1", "namespace2"]
# Enable set level telmetry
# query_sets = true # default: false
# Add namespace set combinations to limit sets executed on
# Leave blank to do all
# sets = ["namespace1/set1", "namespace1/set2"]
# sets = ["namespace1/set1", "namespace1/set2", "namespace3"]
# Histograms
# enable_ttl_histogram = true # default: false
# enable_object_size_linear_histogram = true # default: false
# by default, aerospike produces a 100 bucket histogram
# this is not great for most graphing tools, this will allow
# the ability to squash this to a smaller number of buckets
# To have a balanced histogram, the number of buckets chosen
# should divide evenly into 100.
# num_histogram_buckets = 100 # default: 10
The aerospike metrics are under a few measurement names:
aerospike_node: These are the aerospike node measurements, which are
available from the aerospike statistics command.
ie,
```
telnet localhost 3003
statistics
...
```
aerospike_namespace: These are aerospike namespace measurements, which
are available from the aerospike namespace/<namespace_name> command.
ie,
```
telnet localhost 3003
namespaces
<namespace_1>;<namespace_2>;etc.
namespace/<namespace_name>
...
```
aerospike_set: These are aerospike set measurements, which
are available from the aerospike sets/<namespace_name>/<set_name> command.
ie,
```
telnet localhost 3003
sets
sets/<namespace_name>
sets/<namespace_name>/<set_name>
...
```
aerospike_histogram_ttl: These are aerospike ttl hisogram measurements, which
is available from the aerospike histogram:namespace=<namespace_name>;[set=<set_name>;]type=ttl command.
ie,
```
telnet localhost 3003
histogram:namespace=<namespace_name>;type=ttl
histogram:namespace=<namespace_name>;[set=<set_name>;]type=ttl
...
```
aerospike_histogram_object_size_linear: These are aerospike object size linear histogram measurements, which is available from the aerospike histogram:namespace=<namespace_name>;[set=<set_name>;]type=object_size_linear command.
ie,
```
telnet localhost 3003
histogram:namespace=<namespace_name>;type=object_size_linear
histogram:namespace=<namespace_name>;[set=<set_name>;]type=object_size_linear
...
```
All measurements have tags:
- aerospike_host
- node_name
Namespace metrics have tags:
- namespace_name
Set metrics have tags:
- namespace_name
- set_name
Histogram metrics have tags:
- namespace_name
- set_name (optional)
- type
% telegraf --input-filter aerospike --test
> aerospike_node,aerospike_host=localhost:3000,node_name="BB9020011AC4202" batch_error=0i,batch_index_complete=0i,batch_index_created_buffers=0i,batch_index_destroyed_buffers=0i,batch_index_error=0i,batch_index_huge_buffers=0i,batch_index_initiate=0i,batch_index_queue="0:0,0:0,0:0,0:0",batch_index_timeout=0i,batch_index_unused_buffers=0i,batch_initiate=0i,batch_queue=0i,batch_timeout=0i,client_connections=6i,cluster_integrity=true,cluster_key="8AF422E05281249E",cluster_size=1i,delete_queue=0i,demarshal_error=0i,early_tsvc_batch_sub_error=0i,early_tsvc_client_error=0i,early_tsvc_udf_sub_error=0i,fabric_connections=16i,fabric_msgs_rcvd=0i,fabric_msgs_sent=0i,heartbeat_connections=0i,heartbeat_received_foreign=0i,heartbeat_received_self=0i,info_complete=47i,info_queue=0i,migrate_allowed=true,migrate_partitions_remaining=0i,migrate_progress_recv=0i,migrate_progress_send=0i,objects=0i,paxos_principal="BB9020011AC4202",proxy_in_progress=0i,proxy_retry=0i,query_long_running=0i,query_short_running=0i,reaped_fds=0i,record_refs=0i,rw_in_progress=0i,scans_active=0i,sindex_gc_activity_dur=0i,sindex_gc_garbage_cleaned=0i,sindex_gc_garbage_found=0i,sindex_gc_inactivity_dur=0i,sindex_gc_list_creation_time=0i,sindex_gc_list_deletion_time=0i,sindex_gc_locktimedout=0i,sindex_gc_objects_validated=0i,sindex_ucgarbage_found=0i,sub_objects=0i,system_free_mem_pct=92i,system_swapping=false,tsvc_queue=0i,uptime=1457i 1468923222000000000
> aerospike_namespace,aerospike_host=localhost:3000,namespace=test,node_name="BB9020011AC4202" allow_nonxdr_writes=true,allow_xdr_writes=true,available_bin_names=32768i,batch_sub_proxy_complete=0i,batch_sub_proxy_error=0i,batch_sub_proxy_timeout=0i,batch_sub_read_error=0i,batch_sub_read_not_found=0i,batch_sub_read_success=0i,batch_sub_read_timeout=0i,batch_sub_tsvc_error=0i,batch_sub_tsvc_timeout=0i,client_delete_error=0i,client_delete_not_found=0i,client_delete_success=0i,client_delete_timeout=0i,client_lang_delete_success=0i,client_lang_error=0i,client_lang_read_success=0i,client_lang_write_success=0i,client_proxy_complete=0i,client_proxy_error=0i,client_proxy_timeout=0i,client_read_error=0i,client_read_not_found=0i,client_read_success=0i,client_read_timeout=0i,client_tsvc_error=0i,client_tsvc_timeout=0i,client_udf_complete=0i,client_udf_error=0i,client_udf_timeout=0i,client_write_error=0i,client_write_success=0i,client_write_timeout=0i,cold_start_evict_ttl=4294967295i,conflict_resolution_policy="generation",current_time=206619222i,data_in_index=false,default_ttl=432000i,device_available_pct=99i,device_free_pct=100i,device_total_bytes=4294967296i,device_used_bytes=0i,disallow_null_setname=false,enable_benchmarks_batch_sub=false,enable_benchmarks_read=false,enable_benchmarks_storage=false,enable_benchmarks_udf=false,enable_benchmarks_udf_sub=false,enable_benchmarks_write=false,enable_hist_proxy=false,enable_xdr=false,evict_hist_buckets=10000i,evict_tenths_pct=5i,evict_ttl=0i,evicted_objects=0i,expired_objects=0i,fail_generation=0i,fail_key_busy=0i,fail_record_too_big=0i,fail_xdr_forbidden=0i,geo2dsphere_within.earth_radius_meters=6371000i,geo2dsphere_within.level_mod=1i,geo2dsphere_within.max_cells=12i,geo2dsphere_within.max_level=30i,geo2dsphere_within.min_level=1i,geo2dsphere_within.strict=true,geo_region_query_cells=0i,geo_region_query_falsepos=0i,geo_region_query_points=0i,geo_region_query_reqs=0i,high_water_disk_pct=50i,high_water_memory_pct=60i,hwm_breached=false,ldt_enabled=false,ldt_gc_rate=0i,ldt_page_size=8192i,master_objects=0i,master_sub_objects=0i,max_ttl=315360000i,max_void_time=0i,memory_free_pct=100i,memory_size=1073741824i,memory_used_bytes=0i,memory_used_data_bytes=0i,memory_used_index_bytes=0i,memory_used_sindex_bytes=0i,migrate_order=5i,migrate_record_receives=0i,migrate_record_retransmits=0i,migrate_records_skipped=0i,migrate_records_transmitted=0i,migrate_rx_instances=0i,migrate_rx_partitions_active=0i,migrate_rx_partitions_initial=0i,migrate_rx_partitions_remaining=0i,migrate_sleep=1i,migrate_tx_instances=0i,migrate_tx_partitions_active=0i,migrate_tx_partitions_imbalance=0i,migrate_tx_partitions_initial=0i,migrate_tx_partitions_remaining=0i,non_expirable_objects=0i,ns_forward_xdr_writes=false,nsup_cycle_duration=0i,nsup_cycle_sleep_pct=0i,objects=0i,prole_objects=0i,prole_sub_objects=0i,query_agg=0i,query_agg_abort=0i,query_agg_avg_rec_count=0i,query_agg_error=0i,query_agg_success=0i,query_fail=0i,query_long_queue_full=0i,query_long_reqs=0i,query_lookup_abort=0i,query_lookup_avg_rec_count=0i,query_lookup_error=0i,query_lookup_success=0i,query_lookups=0i,query_reqs=0i,query_short_queue_full=0i,query_short_reqs=0i,query_udf_bg_failure=0i,query_udf_bg_success=0i,read_consistency_level_override="off",repl_factor=1i,scan_aggr_abort=0i,scan_aggr_complete=0i,scan_aggr_error=0i,scan_basic_abort=0i,scan_basic_complete=0i,scan_basic_error=0i,scan_udf_bg_abort=0i,scan_udf_bg_complete=0i,scan_udf_bg_error=0i,set_deleted_objects=0i,sets_enable_xdr=true,sindex.data_max_memory="ULONG_MAX",sindex.num_partitions=32i,single_bin=false,stop_writes=false,stop_writes_pct=90i,storage_engine="device",storage_engine.cold_start_empty=false,storage_engine.data_in_memory=true,storage_engine.defrag_lwm_pct=50i,storage_engine.defrag_queue_min=0i,storage_engine.defrag_sleep=1000i,storage_engine.defrag_startup_minimum=10i,storage_engine.disable_odirect=false,storage_engine.enable_osync=false,storage_engine.file="/opt/aerospike/data/test.dat",storage_engine.filesize=4294967296i,storage_engine.flush_max_ms=1000i,storage_engine.fsync_max_sec=0i,storage_engine.max_write_cache=67108864i,storage_engine.min_avail_pct=5i,storage_engine.post_write_queue=0i,storage_engine.scheduler_mode="null",storage_engine.write_block_size=1048576i,storage_engine.write_threads=1i,sub_objects=0i,udf_sub_lang_delete_success=0i,udf_sub_lang_error=0i,udf_sub_lang_read_success=0i,udf_sub_lang_write_success=0i,udf_sub_tsvc_error=0i,udf_sub_tsvc_timeout=0i,udf_sub_udf_complete=0i,udf_sub_udf_error=0i,udf_sub_udf_timeout=0i,write_commit_level_override="off",xdr_write_error=0i,xdr_write_success=0i,xdr_write_timeout=0i,{test}_query_hist_track_back=300i,{test}_query_hist_track_slice=10i,{test}_query_hist_track_thresholds="1,8,64",{test}_read_hist_track_back=300i,{test}_read_hist_track_slice=10i,{test}_read_hist_track_thresholds="1,8,64",{test}_udf_hist_track_back=300i,{test}_udf_hist_track_slice=10i,{test}_udf_hist_track_thresholds="1,8,64",{test}_write_hist_track_back=300i,{test}_write_hist_track_slice=10i,{test}_write_hist_track_thresholds="1,8,64" 1468923222000000000
> aerospike_set,aerospike_host=localhost:3000,node_name=BB99458B42826B0,set=test/test disable_eviction=false,memory_data_bytes=0i,objects=0i,set_enable_xdr="use-default",stop_writes_count=0i,tombstones=0i,truncate_lut=0i 1598033805000000000
>> aerospike_histogram_ttl,aerospike_host=localhost:3000,namespace=test,node_name=BB98EE5B42826B0,set=test 0=0i,1=0i,10=0i,11=0i,12=0i,13=0i,14=0i,15=0i,16=0i,17=0i,18=0i,19=0i,2=0i,20=0i,21=0i,22=0i,23=0i,24=0i,25=0i,26=0i,27=0i,28=0i,29=0i,3=0i,30=0i,31=0i,32=0i,33=0i,34=0i,35=0i,36=0i,37=0i,38=0i,39=0i,4=0i,40=0i,41=0i,42=0i,43=0i,44=0i,45=0i,46=0i,47=0i,48=0i,49=0i,5=0i,50=0i,51=0i,52=0i,53=0i,54=0i,55=0i,56=0i,57=0i,58=0i,59=0i,6=0i,60=0i,61=0i,62=0i,63=0i,64=0i,65=0i,66=0i,67=0i,68=0i,69=0i,7=0i,70=0i,71=0i,72=0i,73=0i,74=0i,75=0i,76=0i,77=0i,78=0i,79=0i,8=0i,80=0i,81=0i,82=0i,83=0i,84=0i,85=0i,86=0i,87=0i,88=0i,89=0i,9=0i,90=0i,91=0i,92=0i,93=0i,94=0i,95=0i,96=0i,97=0i,98=0i,99=0i 1598034191000000000