Performance evaluation of PostgreSQL's historic releases
vilmos.gyorgy at gmail.com
Wed Sep 30 18:06:50 UTC 2009
2009/9/29 Attilio Rao <attilio at freebsd.org>
> 2009/9/29 György Vilmos <vilmos.gyorgy at gmail.com>:
> > Hi,
> > I've done a benchmark of recent versions of PostgreSQL's last five major
> > releases to see how performance has changed during the past years from
> > version to version.
> > You can find the article here:
> > http://suckit.blog.hu/2009/09/26/postgresql_history
> > The tests were conducted on FreeBSD 8/amd64 on a midrange x86 server (4
> > CPUs, 24 cores, 128GiB RAM).
> Do you have informations about the systime when doing such tests?
I haven't got enough time to do the measurement right, so I could not log
that. But according to top there were idle times.
BTW, even on one thread, Linux (2.6.31) performs much better, better means
here 790 TPS vs. 580...
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