Have a look at the prometheus_remote_storage_* metrics, for example prometheus_remote_storage_queue_highest_sent_timestamp_seconds prometheus_remote_storage_pending_samples prometheus_remote_storage_sent_bytes_total
I have only looked at these briefly, but I think time() - prometheus_remote_storage_queue_highest_sent_timestamp_seconds may give you an indication of the backlog. -- 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/79d47376-cf6f-45ed-bb29-c62cd8fa53c3o%40googlegroups.com.
