Re: Two Necessary Kernel Tweaks for Linux Systems - Mailing list pgsql-performance

From Scott Marlowe
Subject Re: Two Necessary Kernel Tweaks for Linux Systems
Date
Msg-id CAOR=d=0R1GPVfhhy9w2+j=czNvgtbA519rY6-Or6sNegvQmdFQ@mail.gmail.com
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In response to Re: Two Necessary Kernel Tweaks for Linux Systems  (Shaun Thomas <sthomas@optionshouse.com>)
Responses Re: Two Necessary Kernel Tweaks for Linux Systems
List pgsql-performance
On Tue, Jan 8, 2013 at 11:36 AM, Shaun Thomas <sthomas@optionshouse.com> wrote:
> On 01/08/2013 12:31 PM, Scott Marlowe wrote:
>
>> What's the comparison of these settings versus say going to the NOP
>> scheduler?
>
>
> Assuming you actually meant NOP and not the NOOP I/O scheduler, I don't
> know. These CPU scheduler tweaks are all I could dig up, and googling for
> NOP by itself or combined with Linux terms is tremendously unhelpful.

Assembly language on the brain.  of course I meant NOOP.


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