| From: | Andrew Sullivan <andrew(at)libertyrms(dot)info> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: Shared Memory Sizing |
| Date: | 2002-06-28 12:33:00 |
| Message-ID: | 20020628083259.A27037@mail.libertyrms.com |
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| Thread: | |
| Lists: | pgsql-general |
On Fri, Jun 28, 2002 at 01:13:01PM +0900, Curt Sampson wrote:
> On Thu, 27 Jun 2002, Andrew Sullivan wrote:
>
> > For what it's worth, truss on Solaris 7 indicates that copying from
> > OS buffer costs a few milliseconds (between 2 and 8 in our tests,
> > depending on load), at least in our tests.
>
> Ouch! Are you sure you mean MILLIseconds, rather than MICROSECONDS?
Doh. Had a braino. Thanks. Yes, microseconds.
A
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