It adds new labels to each metric for remote_write, alerts, and when exposing data through federation.
However it's a global setting, so it will only help you for a multi-tenant setup if each tenant has their own prometheus instance. -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/prometheus-users/b7f587af-aab1-48b9-ad5c-11fc4cf0cb70o%40googlegroups.com.

