GCP exporters show sampling rate configured on Google dashboard
Google Cloud allows customers to configure sampling rates at the flow records generation point on a per-subnet basis, which can significantly reduce the cost of flow log generation.
The Kentik portal now displays the average sampling rate for each exporter and the number of subnets configured with sampling. This is not a configuration knob, but a value configured on the Google Cloud dashboard. The inclusion of this data in Kentik Cloud provides a quick way for users working multi-cloud environments to consume sampling rate information.