I have a rate measurement called GC Impact, PP duration / PP duration w/o Suspension.
This was working fine when on the Derby DB, migrated to PostgreSQL today and the measurement is no longer working. Both of the measurements within the rate are working (i.e. they plot on a graph) but the rate doesn't.
Ideas? Where to look?
thanks for the update.
Just for anybody else out there that sees this post. If you only see data for the last hour it means that we only keep measures in the server memory but dont store any data to the perf warehouse.