Re: 9.2.3 upgrade reduced pgbench performance by 60%

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От Josh Berkus
Тема Re: 9.2.3 upgrade reduced pgbench performance by 60%
Дата
Msg-id 5150B4D0.3020902@agliodbs.com
обсуждение исходный текст
Ответ на 9.2.3 upgrade reduced pgbench performance by 60%  (Colin Currie <colin@marketsworld.com>)
Ответы Re: 9.2.3 upgrade reduced pgbench performance by 60%  ("Nicholson, Brad (Toronto, ON, CA)" <bnicholson@hp.com>)
Список pgsql-performance
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> The Linux server is on a cloud and has 4GB RAM and 2 CPUs and the
> same server is running both master and slave (these are separate in
> production). If you'd like any more details please ask. Here are the
> pgbench results:

Presumably you created a new cloud server for 9.2, yes?  I'd guess that
the difference is between the two cloud servers.  Try testing, for
example, bonnie++ on the two servers.

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

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