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good performance benchmark
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* good performance benchmark
@ 2011-05-09 20:41 Merlin Moncure <mmoncure@gmail.com>
  2011-05-09 23:23 ` Re: good performance benchmark Josh Berkus <josh@agliodbs.com>
  0 siblings, 1 reply; 2+ messages in thread

From: Merlin Moncure @ 2011-05-09 20:41 UTC (permalink / raw)
  To: pgsql-performance

I'm looking for a good ready-to-run broad spectrum (tests cpu bound,
i/o bound, various cases, various sizes) benchmark.  I tried dbt5 and
got it compiled after some effort but it immediately fails upon
running so I punted.  Anybody have any ideas where I could look?

merlin



^ permalink  raw  reply  [nested|flat] 2+ messages in thread

* Re: good performance benchmark
  2011-05-09 20:41 good performance benchmark Merlin Moncure <mmoncure@gmail.com>
@ 2011-05-09 23:23 ` Josh Berkus <josh@agliodbs.com>
  0 siblings, 0 replies; 2+ messages in thread

From: Josh Berkus @ 2011-05-09 23:23 UTC (permalink / raw)
  To: pgsql-performance

On 5/9/11 1:41 PM, Merlin Moncure wrote:
> I'm looking for a good ready-to-run broad spectrum (tests cpu bound,
> i/o bound, various cases, various sizes) benchmark.  I tried dbt5 and
> got it compiled after some effort but it immediately fails upon
> running so I punted.  Anybody have any ideas where I could look?

I don't know any real benchmark currently that isn't fairly involved to
set up.  As in, week-long debugging session.  I wish it were different,
but to date nobody is available to put in the kind of work required to
have credible benchmarks which are relatively portable.

DBT2 is a bit more stable than DBT5, though, so you might have a better
time with it.

-- 
Josh Berkus
PostgreSQL Experts Inc.
http://pgexperts.com



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2011-05-09 20:41 good performance benchmark Merlin Moncure <mmoncure@gmail.com>
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