我有一个向 Telegraf 发送一些指标的应用程序。Telegraf 聚合它们并将聚合和非 0 聚合数据存储到 InfluxDb。我对 Telegraf 插件有疑问[[aggregators.basicstats]]
。它工作不正确。这是我的 telegraf.config:
[agent]
interval = "2s"
round_interval = true
omit_hostname = true
metric_batch_size = 1000
metric_buffer_limit = 10000
collection_jitter = "0s"
flush_interval = "10s"
flush_jitter = "0s"
precision = ""
debug = true
quiet = false
logfile = ""
[[inputs.influxdb_v2_listener]]
service_address = ":8086"
[[aggregators.basicstats]]
period = "30s"
drop_original = false
stats = ["sum"]
[[outputs.influxdb_v2]]
urls = ["http://localhost:8087"]
token = "my token"
organization = "my org"
bucket = "my bucket"
如您所见,我使用的唯一插件是[[aggregators.basicstats]]
. 它消耗所有传入的数据,汇总它们的值并将所有数据写入 InfluxDb。但是聚合数据的总和远小于非聚合值的总和。我不明白为什么会这样?如何正确聚合数据?