Re: PostgreSQL on VMWare vs Windows vs CoLinux - Mailing list pgsql-performance

From Tom Lane
Subject Re: PostgreSQL on VMWare vs Windows vs CoLinux
Date
Msg-id 15925.1086228767@sss.pgh.pa.us
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In response to Re: PostgreSQL on VMWare vs Windows vs CoLinux  (Matthew Nuzum <matt@followers.net>)
List pgsql-performance
Matthew Nuzum <matt@followers.net> writes:
> I'd like some input on a more demanding test though, because these tests
> run so quickly I can't help but be suspicious of their accuracy.

So increase the number of transactions tested (-t switch to pgbench).

Be aware also that you really want -s (database size scale factor) to
exceed -c (number of concurrent clients) for meaningful results.

            regards, tom lane

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