Skip to content

Latest commit

 

History

History
 
 

basicstats

Folders and files

NameName
Last commit message
Last commit date

parent directory

..
 
 
 
 
 
 

BasicStats Aggregator Plugin

The BasicStats aggregator plugin give us count,max,min,mean,sum,s2(variance), stdev for a set of values, emitting the aggregate every period seconds.

Configuration:

# Keep the aggregate basicstats of each metric passing through.
[[aggregators.basicstats]]

  ## General Aggregator Arguments:

  ## The period on which to flush & clear the aggregator.
  period = "30s"

  ## If true, the original metric will be dropped by the
  ## aggregator and will not get sent to the output plugins.
  drop_original = false

  ## BasicStats Arguments:

  ## Configures which basic stats to push as fields
  stats = ["count","min","max","mean","stdev","s2","sum"]
  • stats
    • If not specified, then count, min, max, mean, stdev, and s2 are aggregated and pushed as fields. sum is not aggregated by default to maintain backwards compatibility.
    • If empty array, no stats are aggregated

Measurements & Fields:

  • measurement1
    • field1_count
    • field1_max
    • field1_min
    • field1_mean
    • field1_sum
    • field1_s2 (variance)
    • field1_stdev (standard deviation)

Tags:

No tags are applied by this aggregator.

Example Output:

$ telegraf --config telegraf.conf --quiet
system,host=tars load1=1 1475583980000000000
system,host=tars load1=1 1475583990000000000
system,host=tars load1_count=2,load1_max=1,load1_min=1,load1_mean=1,load1_sum=2,load1_s2=0,load1_stdev=0 1475584010000000000
system,host=tars load1=1 1475584020000000000
system,host=tars load1=3 1475584030000000000
system,host=tars load1_count=2,load1_max=3,load1_min=1,load1_mean=2,load1_sum=4,load1_s2=2,load1_stdev=1.414162 1475584010000000000