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Zack Zatkin-Gold dd537b3382 Fix telegraf example arguments (#2788) 
Many of the examples provided within documentation are using a single
dash for the command line arguments, but the telegraf executable
explicitly has two dashes.

There are also some inconsistencies with the ordering of the command
line argument examples.  I've ordered them so that the examples will
show: config, config-directory, input-filter, test
 		2017-05-12 15:22:29 -07:00
..
README.md Fix telegraf example arguments (#2788) 2017-05-12 15:22:29 -07:00
kapacitor.go
…
kapacitor_test.go
…

README.md

Kapacitor Plugin

The Kapacitor plugin will collect metrics from the given Kapacitor instances.

Configuration:

[[inputs.kapacitor]]
  ## Multiple URLs from which to read Kapacitor-formatted JSON
  ## Default is "http://localhost:9092/kapacitor/v1/debug/vars".
  urls = [
    "http://localhost:9092/kapacitor/v1/debug/vars"
  ]

  ## Time limit for http requests
  timeout = "5s"

Measurements & Fields

  • kapacitor
    • num_enabled_tasks, integer
    • num_subscriptions, integer
    • num_tasks, integer
  • kapacitor_edges
    • collected, integer
    • emitted, integer
  • kapacitor_ingress
    • points_received, integer
  • kapacitor_memstats
    • alloc_bytes, integer
    • buck_hash_sys_bytes, integer
    • frees, integer
    • gcc_pu_fraction, float
    • gc_sys_bytes, integer
    • heap_alloc_bytes, integer
    • heap_idle_bytes, integer
    • heap_inuse_bytes, integer
    • heap_objects, integer
    • heap_released_bytes, integer
    • heap_sys_bytes, integer
    • last_gc_ns, integer
    • lookups, integer
    • mallocs, integer
    • mcache_in_use_bytes, integer
    • mcache_sys_bytes, integer
    • mspan_in_use_bytes, integer
    • mspan_sys_bytes, integer
    • next_gc_ns, integer
    • num_gc, integer
    • other_sys_bytes, integer
    • pause_total_ns, integer
    • stack_in_use_bytes, integer
    • stack_sys_bytes, integer
    • sys_bytes, integer
    • total_alloc_bytes, integer
  • kapacitor_nodes
    • alerts_triggered, integer
    • avg_exec_time_ns, integer
    • batches_queried, integer
    • crits_triggered, integer
    • eval_errors, integer
    • fields_defaulted, integer
    • infos_triggered, integer
    • oks_triggered, integer
    • points_queried, integer
    • points_written, integer
    • query_errors, integer
    • tags_defaulted, integer
    • warns_triggered, integer
    • write_errors, integer

Note: The Kapacitor variables host, cluster_id, and server_id are currently not recorded due to the potential high cardinality of these values.

Example Output:

$ telegraf --config /etc/telegraf.conf --input-filter kapacitor --test
* Plugin: inputs.kapacitor, Collection 1
> kapacitor_memstats,host=hostname.local,kap_version=1.1.0~rc2,url=http://localhost:9092/kapacitor/v1/debug/vars alloc_bytes=6974808i,buck_hash_sys_bytes=1452609i,frees=207281i,gc_sys_bytes=802816i,gcc_pu_fraction=0.00004693548939673313,heap_alloc_bytes=6974808i,heap_idle_bytes=6742016i,heap_in_use_bytes=9183232i,heap_objects=23216i,heap_released_bytes=0i,heap_sys_bytes=15925248i,last_gc_ns=1478791460012676997i,lookups=88i,mallocs=230497i,mcache_in_use_bytes=9600i,mcache_sys_bytes=16384i,mspan_in_use_bytes=98560i,mspan_sys_bytes=131072i,next_gc_ns=11467528i,num_gc=8i,other_sys_bytes=2236087i,pause_total_ns=2994110i,stack_in_use_bytes=1900544i,stack_sys_bytes=1900544i,sys_bytes=22464760i,total_alloc_bytes=35023600i 1478791462000000000
> kapacitor,host=hostname.local,kap_version=1.1.0~rc2,url=http://localhost:9092/kapacitor/v1/debug/vars num_enabled_tasks=5i,num_subscriptions=5i,num_tasks=5i 1478791462000000000
> kapacitor_edges,child=stream0,host=hostname.local,parent=stream,task=deadman-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=shard,retention_policy=monitor,task_master=main points_received=120 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=subscriber,retention_policy=monitor,task_master=main points_received=60 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=http_out,node=http_out3,task=sys-stats,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=window6,host=hostname.local,parent=derivative5,task=deadman-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=from,node=from1,task=sys-stats,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=stream,node=stream0,task=test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=window,node=window6,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=cq,retention_policy=monitor,task_master=main points_received=10 1478791462000000000
> kapacitor_edges,child=http_out3,host=hostname.local,parent=window2,task=sys-stats,type=batch collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=mean4,host=hostname.local,parent=log3,task=deadman-test,type=batch collected=0,emitted=0 1478791462000000000
> kapacitor_ingress,database=_kapacitor,host=hostname.local,measurement=nodes,retention_policy=autogen,task_master=main points_received=207 1478791462000000000
> kapacitor_edges,child=stream0,host=hostname.local,parent=stream,task=sys-stats,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=log6,host=hostname.local,parent=sum5,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=from1,host=hostname.local,parent=stream0,task=sys-stats,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=alert,node=alert2,task=test,type=stream alerts_triggered=0,avg_exec_time_ns=0i,crits_triggered=0,infos_triggered=0,oks_triggered=0,warns_triggered=0 1478791462000000000
> kapacitor_edges,child=log3,host=hostname.local,parent=derivative2,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_ingress,database=_kapacitor,host=hostname.local,measurement=runtime,retention_policy=autogen,task_master=main points_received=9 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=tsm1_filestore,retention_policy=monitor,task_master=main points_received=120 1478791462000000000
> kapacitor_edges,child=derivative2,host=hostname.local,parent=from1,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=stream,node=stream0,task=derivative-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=queryExecutor,retention_policy=monitor,task_master=main points_received=10 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=tsm1_wal,retention_policy=monitor,task_master=main points_received=120 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=log,node=log6,task=derivative-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=stream,host=hostname.local,parent=stats,task=task_master:main,type=stream collected=598,emitted=598 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=write,retention_policy=monitor,task_master=main points_received=10 1478791462000000000
> kapacitor_edges,child=stream0,host=hostname.local,parent=stream,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=log,node=log3,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=from,node=from1,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_ingress,database=_kapacitor,host=hostname.local,measurement=ingress,retention_policy=autogen,task_master=main points_received=148 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=eval,node=eval4,task=derivative-test,type=stream avg_exec_time_ns=0i,eval_errors=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=derivative,node=derivative2,task=derivative-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=runtime,retention_policy=monitor,task_master=main points_received=10 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=httpd,retention_policy=monitor,task_master=main points_received=10 1478791462000000000
> kapacitor_edges,child=sum5,host=hostname.local,parent=eval4,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_ingress,database=_kapacitor,host=hostname.local,measurement=kapacitor,retention_policy=autogen,task_master=main points_received=9 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=from,node=from1,task=test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=tsm1_engine,retention_policy=monitor,task_master=main points_received=120 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=window,node=window2,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=stream,node=stream0,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=influxdb_out4,host=hostname.local,parent=http_out3,task=sys-stats,type=batch collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=window2,host=hostname.local,parent=from1,task=deadman-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=from,node=from1,task=derivative-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=from1,host=hostname.local,parent=stream0,task=deadman-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=database,retention_policy=monitor,task_master=main points_received=40 1478791462000000000
> kapacitor_edges,child=stream,host=hostname.local,parent=write_points,task=task_master:main,type=stream collected=750,emitted=750 1478791462000000000
> kapacitor_edges,child=log7,host=hostname.local,parent=window6,task=deadman-test,type=batch collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=window2,host=hostname.local,parent=from1,task=sys-stats,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=log,node=log7,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_ingress,database=_kapacitor,host=hostname.local,measurement=edges,retention_policy=autogen,task_master=main points_received=225 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=derivative,node=derivative5,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=from1,host=hostname.local,parent=stream0,task=test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=alert2,host=hostname.local,parent=from1,task=test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=log,node=log3,task=derivative-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=influxdb_out,node=influxdb_out4,task=sys-stats,type=stream avg_exec_time_ns=0i,points_written=0,write_errors=0 1478791462000000000
> kapacitor_edges,child=stream0,host=hostname.local,parent=stream,task=test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=log3,host=hostname.local,parent=window2,task=deadman-test,type=batch collected=0,emitted=0 1478791462000000000
> kapacitor_edges,child=derivative5,host=hostname.local,parent=mean4,task=deadman-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=stream,node=stream0,task=sys-stats,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=window,node=window2,task=sys-stats,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=mean,node=mean4,task=deadman-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=from1,host=hostname.local,parent=stream0,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000
> kapacitor_ingress,database=_internal,host=hostname.local,measurement=tsm1_cache,retention_policy=monitor,task_master=main points_received=120 1478791462000000000
> kapacitor_nodes,host=hostname.local,kind=sum,node=sum5,task=derivative-test,type=stream avg_exec_time_ns=0i 1478791462000000000
> kapacitor_edges,child=eval4,host=hostname.local,parent=log3,task=derivative-test,type=stream collected=0,emitted=0 1478791462000000000