Re: Two Necessary Kernel Tweaks for Linux Systems

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

 



On 01/08/2013 09:29 AM, Andrea Suisani wrote:
On 01/02/2013 10:46 PM, Shaun Thomas wrote:
Hey everyone!

After much testing and hair-pulling, we've confirmed two kernel settings that
 > should always be modified in production Linux systems. Especially new ones with
the completely fair scheduler (CFS) as opposed to the O(1) scheduler.

[cut]

I just figured I'd share, since we found this info so beneficial.

I just want to confirm that on our relatively small
test server that tweaks give us a 25% performance boost!

12.5% sorry for the typo...


Really appreciated Shaun.

thanks
Andrea







--
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