| From: | Josh Berkus <josh(at)agliodbs(dot)com> |
|---|---|
| To: | pgsql-hackers(at)postgresql(dot)org |
| Cc: | Arjen van der Meijden <acmmailing(at)tweakers(dot)net>, Robert Lor <Robert(dot)Lor(at)sun(dot)com>, pgsql-performance(at)postgresql(dot)org |
| Subject: | Re: [HACKERS] Sun Donated a Sun Fire T2000 to the PostgreSQL community |
| Date: | 2006-06-16 23:24:16 |
| Message-ID: | 200606161624.17081.josh@agliodbs.com |
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| Lists: | pgsql-hackers pgsql-performance |
Arjen,
> I can already confirm very good scalability (with our workload) on
> postgresql on that machine. We've been testing a 32thread/16G-version
> and it shows near-linear scaling when enabling 1, 2, 4, 6 and 8 cores
> (with all four threads enabled).
Keen. We're trying to keep the linear scaling going up to 32 cores of
course (which doesn't happen, presently). Would you be interested in
helping us troubleshoot some of the performance issues?
--
--Josh
Josh Berkus
PostgreSQL @ Sun
San Francisco
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