Re: New to PostgreSQL, performance considerations

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On Tue, Dec 12, 2006 at 01:42:06PM +0100, Cosimo Streppone wrote:
"-O0" ~ 957 tps
"-O1 -mcpu=pentium4 -mtune=pentium4" ~ 1186 tps
"-O2 -mcpu=pentium4 -mtune=pentium4" ~ 1229 tps
"-O3 -mcpu=pentium4 -mtune=pentium4" ~ 1257 tps
"-O6 -mcpu=pentium4 -mtune=pentium4" ~ 1254 tps

I'm curious now to get the same tests run with
a custom-cflags-compiled glibc.

I'd be curious to see -O2 with and without the arch-specific flags, since that's mostly what the discussion is about.
Mike Stone


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