Re: PostgreSQL on ZFS: performance tuning

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

 



> - from what I can see, Postgres uses memory too carefully. I would like
> somehow to force it to keep accessed data in memory as long as possible.
> Instead I often see that even frequently accessed data is pushed out of
> memory cache for no apparent reasons.
>

This is probably a consequence of the primarycache misconfiguration.

Thanks! And I'm using "primarycache=all" in my deployment...


--
Sent via pgsql-performance mailing list (pgsql-performance@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-performance



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

  Powered by Linux