From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | shridhar(at)frodo(dot)hserus(dot)net |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Converting postgresql.conf parameters to kilobytes |
Date: | 2004-05-31 13:11:42 |
Message-ID: | 200405311311.i4VDBgR07545@candle.pha.pa.us |
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Lists: | pgsql-hackers |
Shridhar Daithankar wrote:
> On Sunday 30 May 2004 21:33, Tom Lane wrote:
> > Shridhar Daithankar <shridhar(at)frodo(dot)hserus(dot)net> writes:
> > > I was toying around with idea of converting all the memory related
> > > parameters in postgresql.conf to kilobytes for simplicity and
> > > uniformity.
> >
> > Why is that a good idea?
>
> Right now following are measured in pages
> wal_buffers
> shared_buffers
> effective_cachesize
>
> Following are in kbs
> work_mem
> maintenance_work_mem
> max_stack_depth
>
> while rest of the memory parameters are in kb. I thought being uniform would
> be good. Besides it will make it independent of page size as well.
Sounds good to me. How are you handling cases where the value has to be
a multiple of page size --- rounding or throwing an error?
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 359-1001
+ If your life is a hard drive, | 13 Roberts Road
+ Christ can be your backup. | Newtown Square, Pennsylvania 19073
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