github-mirrors/kibana
1
0
Fork 0
mirror of https://github.com/elastic/kibana.git synced 2025-04-24 09:48:58 -04:00
Code Issues Projects Releases Packages Wiki Activity

docs: add tip on agent config in a dt (#43301)

Browse source
This commit is contained in:
Brandon Morelli 2019-08-14 12:30:09 -07:00 • committed by GitHub
parent f4b0a9c962
commit 8c134f6c58
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
docs/apm/agent-configuration.asciidoc
View file

@ -43,3 +43,8 @@ Adjusting the sampling rate controls what percent of requests are traced.
`1.0` means _all_ requests are traced. If you set the `TRANSACTION_SAMPLE_RATE` to a value below `1.0`,
the agent will randomly sample only a subset of transactions.
Unsampled transactions only record the name of the transaction, the overall transaction time, and the result.
IMPORTANT: In a distributed trace, the sampling decision is propagated by the initializing Agent.
This means if you're using multiple agents, only the originating service's sampling rate will be used.
Be sure to set sensible defaults in _all_ of your agents, especially the
{apm-rum-ref}/configuration.html#transaction-sample-rate[JavaScript RUM Agent].