| From: | Andrew Sullivan <andrew(at)libertyrms(dot)info> |
|---|---|
| To: | pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: Sun vs. Mac |
| Date: | 2003-01-14 17:58:48 |
| Message-ID: | 20030114125848.P5335@mail.libertyrms.com |
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| Lists: | pgsql-performance |
On Tue, Jan 14, 2003 at 09:50:04AM -0800, CaptainX0r wrote:
> the G3. FWIW, top shows postgres slowly taking up all the CPU -
Son't use top on Solaris 8. It's inaccurate, and it affects the
results itself. Use prstat instead.
> This doesn't really tell me much, except I'm guessing that PG is
> CPU bound?
It looks that way. I've had iostat show CPU-bound, however, when the
problem actually turned out to be memory contention. I think you may
want to have a poke with vmstat, and also have a look at the SE
toolkit.
A
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Andrew Sullivan 204-4141 Yonge Street
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