Re: Questions on query planner, join types, and work_mem

Greg Smith <greg@2ndquadrant.com> wrote:

> Was trying to demonstrate the general ability of pg_stat_bgwriter
> snapshots at points in time to directly measure the buffer
> activity Hannu was theorizing about, not necessarily show a useful
> benchmark of any sort with that.

Ah, OK.  Sorry I didn't pick up on that; I was struggling to tease
out some particular effect you expected to see in the numbers from
that particular run.  :-/

-Kevin