Skip to content



This document lists the Prometheus metrics provided by the history application.

These metrics are served by the history's application monitoring APIs.

Prometheus metrics

Metric Description Type Labels
mover_calls_total Number of mover calls Counter
mover_errors_total Number of mover errors Counter
mover_copied_total Number of mover copied items Counter data_type
mover_deleted_total Number of mover deleted items Counter data_type
streams_concurrent_consumers_count Number of concurrent stream consumers Gauge stream
api_request_duration_seconds Time taken for the API request calls Summary, seconds (interface, operation, url)
db_query_duration_seconds Time taken to execute an SQL query Summary, seconds (operation, table, query)
db_stream_duration_seconds Time taken to stream data from an SQL query Summary, seconds (operation, table, query)

Additionally, we expose HikariCP metrics.