Re: [ADMIN] autovacuum on a -mostly- r/o table

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



[Matthew T. O'Connor - Wed at 02:33:10PM -0400]
> In addition autovacuum respects the work of manual or cron based 
> vacuums, so if you issue a vacuum right after a daily batch insert / 
> update, autovacuum won't repeat the work of that manual vacuum.

I was experimenting a bit with autovacuum now.  To make the least effect
possible, I started with a too high cost_delay/cost_limit-ratio.  The
effect of this was that autovacuum "never" finished the transactions it
started with, and this was actually causing the nightly vacuum to not do
it's job good enough.


[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux