Dedup Processor Plugin
This plugin filters metrics whose field values are exact repetitions of the
previous values. This plugin will store its state between runs if the
statefile option in the agent config section is set.
Introduced in: Telegraf v1.14.0 Tags: filtering OS support: all
Global configuration options
Plugins support additional global and plugin configuration settings for tasks such as modifying metrics, tags, and fields, creating aliases, and configuring plugin ordering. See CONFIGURATION.md for more details.
Configuration
# Filter metrics with repeating field values
[[processors.dedup]]
## Maximum time to suppress output
dedup_interval = "600s"Example
- cpu,cpu=cpu0 time_idle=42i,time_guest=1i
- cpu,cpu=cpu0 time_idle=42i,time_guest=2i
- cpu,cpu=cpu0 time_idle=42i,time_guest=2i
- cpu,cpu=cpu0 time_idle=44i,time_guest=2i
- cpu,cpu=cpu0 time_idle=44i,time_guest=2i
+ cpu,cpu=cpu0 time_idle=42i,time_guest=1i
+ cpu,cpu=cpu0 time_idle=42i,time_guest=2i
+ cpu,cpu=cpu0 time_idle=44i,time_guest=2i
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