On Wed, Oct 23, 2013 at 4:48 PM, Gavin Flower <gavinflo...@archidevsys.co.nz> wrote: > 32 int64 buckets is only 256 bytes, so a thousand histograms would be less > than a quarter of a MB. Any machine that busy, would likely have many GB's > of RAM. I have 32 GB on my development machine.
Who wants to just run with a thousand entries? I have many small instances running on AWS where that actually is an appreciable amount of memory. Individually, any addition to pg_stat_statements shared memory use looks small, but that doesn't mean we want every possible thing. Futhermore, you're assuming that this is entirely a matter of how much memory we use out of how much is available, and I don't understand it that way. -- Peter Geoghegan -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
