Re: Postgres Performance Tuning

From: Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com>
To: Adarsh Sharma <adarsh(dot)sharma(at)orkash(dot)com>
Cc: pgsql-performance(at)postgresql(dot)org
Subject: Re: Postgres Performance Tuning
Date: 2011-04-04 10:54:47
Message-ID: BANLkTinONdxh35_0rTdg1L7K=C1KimRUnA@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-performance

On Mon, Apr 4, 2011 at 4:43 AM, Scott Marlowe <scott(dot)marlowe(at)gmail(dot)com> wrote:
>
>> [root(at)s8-mysd-2 ~]# free              total       used       free     shared
>>    buffers     cached
>> Mem:      16299476   16202264      97212          0      58924   15231852
>> -/+ buffers/cache:     911488   15387988
>> Swap:     16787884     153136   16634748
>
> There is nothing wrong here.  You're using 153M out of 16G swap.  15.x
> Gig is shared buffers.  If your system is slow, it's not because it's
> running out of memory or using too much swap.

Sorry that's 15.xG is system cache, not shared buffers. Anyway, still
not a problem.

In response to

Responses

Browse pgsql-performance by date

  From Date Subject
Next Message Raghavendra 2011-04-04 10:56:57 Re: Postgres Performance Tuning
Previous Message Sethu Prasad 2011-04-04 10:52:43 Re: Postgres Performance Tuning