PR #109745 - changefeedccl: add changefeed_progress and aggregator_progress sli me… #17800
Description
Exalate commented:
Related PR: cockroachdb/cockroach#109745
Commit: cockroachdb/cockroach@afb3e67
Fixes: CRDB-24459
Informs: CRDB-29972
Release note (ops change): changefeed metrics now include a
changefeed.checkpoint_progress metric which is similar to
changefeed.max_behind_nanos but supports metrics labels, as well as an
changefeed.aggregator_progress metric which can track the progress of
individual aggregators (the lowest timestamp for which all aggregators with the
label have emitted all values they're responsible for).
Jira Issue: DOC-8719