Are you using the same locales for both?
On Wed, Jun 11, 2008 at 09:40:20PM -0400, Josh Rovero wrote:
> We run GCC-compiled postgresql on a number
> of HP-UX and Linux boxes.
> Our measurements to date show 8.3.1
> performance to be about 30% *worse*
> than 8.2 on HP-UX for the same "drink the firehose"
> insert/update/delete benchmarks. Linux
> performance is fine.
> Tweaking the new 8.3.1 synchronous_commit
> and bg writer delays that *should* speed
> things up actually makes them a bit worse,
> again only on HP-UX PA-RISK 11.11 and 11.23.
> Right now it's 32 bit, both for 8.2 and 8.3.
> Any hints?
> P. J. Rovero
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