PostgreSQL benchmarks (now with Linux numbers)

[Doug Barton]

On 02/22/2012 01:42, Ivan Voras wrote:
> The Dragonfly team has recently liberated their VM from the giant lock and there are some interesting benchmarks comparing it to FreeBSD 9 and a derivative of RedHat Enterprise Linux:
> 
> http://leaf.dragonflybsd.org/mailarchive/kernel/2011-11/msg00008.html
> 
> Other developments are described in their release notes: http://www.dragonflybsd.org/release30/

The 4.5 times improvement by enabling kern.ipc.shm_use_phys is pretty
notable, what prevents us from enabling that by default?


Doug

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