| From: | Mark Wong <markw(at)osdl(dot)org> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, pgsql(at)mohawksoft(dot)com, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: 8.0.X and the ARC patent |
| Date: | 2005-03-01 21:51:16 |
| Message-ID: | 20050301215116.GC2115@osdl.org |
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| Lists: | pgsql-hackers |
On Sat, Feb 19, 2005 at 12:57:52AM -0500, Tom Lane wrote:
> So far I've not been able to measure any consistent difference, but you
> know how much I trust pgbench ;-). I hope that Mark Wong can give us
> some results on the OSDL setup soon.
Sorry for the delay, broken laptop, vacation, etc.
Here's a baseline against 8.0.1:
http://www.osdl.org/projects/dbt2dev/results/dev4-010/309/
throughput 3639.97
Against CVS from 20050217 and the 2Q patch:
http://www.osdl.org/projects/dbt2dev/results/dev4-010/311/
throughput 3875.84
About a 6% increase, but if you look at the performance over time,
it's degrading steadily. The latter throughput peaks near 5000.
Mark
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