On 7/3/2014 10:38 AM, Tim Clarke wrote:
> I'd also check the effect of those other run components; the vacuum's
> and other things that are only running with the backup and not during
> the restore.
The vacuumlo, vacuum and analyze run before the pg_dump. I am not
talking about any of the time they spend doing anything. What I am
measuring is the last modified timestamps of the 512MB split files only,
so if anything, I'm under-measuring by the time it takes to do the first
512MB segment.